| The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers. |
Very dropout voltage (0.45V) Very quiescent current (typ. mode, mode)
Top Searches for this datasheetLFxxAB LFxxC Very dropout voltage (0.45V) Very quiescent current (typ. mode, mode) Output current Logic-controlled electronic shutdown Output voltages 1.5; 1.8; 2.5; 3.3; 4.7; 8.5; Internal current thermal limit Only stability Available (AB) selection 25°C Supply voltage rejection: 80db (typ.) Temperature range: PPAK DPAK PENTAWATT TO-220 TO-220FP Description LFxxAB/LFxxC very Drop regulators available PENTAWATT, TO-220, TO-220FP, DPAK PPAK package wide range output voltages. very drop voltage (0.45 very quiescent current make them particularly suitable noise, power applications specially battery powered systems. pins configuration (PENTAWATT PPAK) Shutdown Logic Control function available (pin compatible). This means that when device used local regulator, possible part board standby, decreasing total power consumption. three terminal configuration device same electrical performance, fixed state. requires only capacitor stability allowing space cost saving. Table Device summary Part numbers LF15C LF15AB LF18C LF18AB LF25C LF25AB LF33C LF33AB LF47C LF50C LF50AB LF60C LF60AB LF80C Rev. LF80AB LF85C LF85AB LF90C LF90AB LF120C LF120AB 1/41 www.st.com November 2007 LFxxAB LFxxC Contents Diagram configuration Maximum ratings Electrical characteristics Typical performance characteristics Package mechanical data Order codes Revision history 2/41 LFxxAB LFxxC List figures List figures Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Block diagram connections (top view) Test circuit Dropout voltage output current. Dropout voltage temperature Supply current input voltage. Supply current input voltage. Short circuit current input voltage. Supply current temperature Logic controlled precision 3.3/5.0 selectable output Sequential multi-output supply Multiple supply with ON/OFF toggle switch Basic inhibit functions Delayed turn-on voltage bulb blinker 3/41 List tables LFxxAB LFxxC List tables Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Device summary Absolute maximum ratings Thermal data. Electrical characteristics LF15AB (refer test circuits, unless otherwise specified.) Electrical characteristics LF15C (refer test circuits, unless otherwise specified.) Electrical characteristics LF18AB (refer test circuits, unless otherwise specified.) Electrical characteristics LF18C (refer test circuits, unless otherwise specified.) Electrical characteristics LF25AB (refer test circuits, unless otherwise specified.) Electrical characteristics LF25C (refer test circuits, unless otherwise specified.) Electrical characteristics LF33AB (refer test circuits, unless otherwise specified.) Electrical characteristics LF33C (refer test circuits, unless otherwise specified.) Electrical characteristics LF50AB (refer test circuits, unless otherwise specified.) Electrical characteristics LF50C refer test circuits, unless otherwise specified.) Electrical characteristics LF60AB (refer test circuits, unless otherwise specified.) Electrical characteristics LF60C (refer test circuits, unless otherwise specified.) Electrical characteristics LF80AB (refer test circuits, unless otherwise specified.) Electrical characteristics LF80C (refer test circuits, unless otherwise specified.) Electrical characteristics LF85AB (refer test circuits, unless otherwise specified.) Electrical characteristics LF85C (refer test circuits, unless otherwise specified.) Electrical characteristics LF90AB (refer test circuits, unless otherwise specified.) Electrical characteristics LF90C (refer test circuits, unless otherwise specified.) Electrical characteristics LF120AB (refer test circuits, unless otherwise specified.) Electrical characteristics LF120C (rrefer test circuits, unless otherwise specified.) Order codes Document revision history 4/41 LFxxAB LFxxC Diagram Figure Diagram Block diagram 5/41 configuration LFxxAB LFxxC Figure configuration connections (top view) TO-220 TO-220FP PPAK DPAK PENTAWATT 6/41 LFxxAB LFxxC Maximum ratings Table Maximum ratings Absolute maximum ratings Parameter input voltage Output current Power dissipation Storage temperature range Operating junction temperature range Value -0.5 40(1) Internally Limited Internally Limited Unit Symbol PTOT TSTG regulator shut-down Table Symbol RthJC RthJA Thermal data Parameter Thermal resistance junction-case Thermal resistance junction-ambient PENTAWATT TO-220 TO-220FP DPAK/PPAK Unit °C/W °C/W Figure Test circuit 7/41 Electrical characteristics LFxxAB LFxxC Table Symbol Electrical characteristics Electrical characteristics LF15AB (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, Quiescent current 16V, IO=500mA MODE Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C MODE Test conditions 85°C Min. 1.485 1.470 Typ. Max. 1.515 1.530 Unit 8/41 LFxxAB LFxxC Electrical characteristics Table Symbol Electrical characteristics LF15C (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE Test conditions 85°C Min. 1.47 1.44 Typ. Max. 1.53 1.56 Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 9/41 Electrical characteristics LFxxAB LFxxC Table Symbol Electrical characteristics LF18AB (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE Test conditions 85°C Min. 1.782 1.764 Typ. Max. 1.818 1.836 Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 10/41 LFxxAB LFxxC Electrical characteristics Table Symbol Electrical characteristics LF18C (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE Test conditions 85°C Min. 1.764 1.728 Typ. Max. 1.836 1.872 Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 11/41 Electrical characteristics LFxxAB LFxxC Table Symbol Electrical characteristics LF25AB (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE 0.35 Test conditions 85°C Min. 2.475 2.450 Typ. Max. 2.525 2.550 Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 12/41 LFxxAB LFxxC Electrical characteristics Table Symbol Electrical characteristics LF25C (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE 0.35 Test conditions 85°C Min. 2.45 Typ. Max. 2.55 Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 13/41 Electrical characteristics LFxxAB LFxxC Table Symbol Electrical characteristics LF33AB (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE 0.35 Test conditions 85°C Min. 3.267 3.234 Typ. Max. 3.333 3.366 Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 14/41 LFxxAB LFxxC Electrical characteristics Table Symbol Electrical characteristics LF33C (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE 0.35 Test conditions 85°C Min. 3.234 3.168 Typ. Max. 3.366 3.432 Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 15/41 Electrical characteristics LFxxAB LFxxC Table Symbol Electrical characteristics LF50AB (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE 0.35 Test conditions 85°C Min. 4.95 Typ. Max. 5.05 Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 16/41 LFxxAB LFxxC Electrical characteristics Table Symbol Electrical characteristics LF50C (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE 0.35 Test conditions 85°C Min. Typ. Max. Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 17/41 Electrical characteristics LFxxAB LFxxC Table Symbol Electrical characteristics LF60AB (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE 0.35 Test conditions 85°C Min. 5.94 5.88 Typ. Max. 6.06 6.12 Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 18/41 LFxxAB LFxxC Electrical characteristics Table Symbol Electrical characteristics LF60C (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE 0.35 Test conditions 85°C Min. 5.88 5.76 Typ. Max. 6.12 6.24 Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 19/41 Electrical characteristics LFxxAB LFxxC Table Symbol Electrical characteristics LF80AB (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE 0.35 Test conditions 85°C Min. 7.92 7.84 Typ. Max. 8.08 8.16 Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 20/41 LFxxAB LFxxC Electrical characteristics Table Symbol Electrical characteristics LF80C (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE 0.35 Test conditions 85°C Min. 7.84 7.68 Typ. Max. 8.16 8.32 Unit Quiescent current 16V, IO=500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 21/41 Electrical characteristics LFxxAB LFxxC Table Symbol Electrical characteristics LF85AB (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE 0.35 Test conditions 10.5 10.5 85°C Min. 8.415 8.33 Typ. Max. 8.585 8.67 Unit Quiescent current 16V, IO=500mA Supply voltage rejection 10.5 Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 22/41 LFxxAB LFxxC Electrical characteristics Table Symbol Electrical characteristics LF85C (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 16V, MODE MODE 0.35 Test conditions 10.5 10.5 85°C Min. 8.33 8.16 Typ. Max. 8.67 8.84 Unit Quiescent current 16V, IO=500mA Supply voltage rejection 10.5 Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 23/41 Electrical characteristics LFxxAB LFxxC Table Symbol Electrical characteristics LF90AB (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 10.3 16V, MODE MODE 0.35 Test conditions 85°C Min. 8.91 8.82 Typ. Max. 9.09 9.18 Unit Quiescent current 10.3 16V, 500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 24/41 LFxxAB LFxxC Electrical characteristics Table Symbol Electrical characteristics LF90C (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 10.3 16V, MODE MODE 0.35 Test conditions 85°C Min. 8.82 8.64 Typ. Max. 9.18 9.36 Unit Quiescent current 10.3 16V, 500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 25/41 Electrical characteristics LFxxAB LFxxC Table Symbol Electrical characteristics LF120AB (refer test circuits, unless otherwise specified.) Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 13.3 16V, MODE MODE 0.35 Test conditions 85°C Min. 11.88 11.76 Typ. Max. 12.12 12.24 Unit Quiescent current 13.3 16V, 500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 26/41 LFxxAB LFxxC Electrical characteristics Table Symbol Electrical characteristics LF120C (refer test circuits, unless otherwise specified). Parameter Output voltage Operating input voltage Output current limit Line regulation Load regulation 13.3 16V, MODE MODE 0.35 Test conditions 85°C Min. 11.76 11.52 Typ. Max. 12.24 12.48 Unit Quiescent current 13.3 16V, 500mA Supply voltage rejection Output noise voltage Dropout voltage Control input logic Control input logic high Control input current Output bypass capacitance 125°C 125°C 27/41 Typical performance characteristics LFxxAB LFxxC Figure Typical performance characteristics (unless otherwise specified VO(NOM) Dropout voltage output current Figure Dropout voltage temperature Figure Supply current input voltage Figure Supply current input voltage Figure Short circuit current input voltage Figure Supply current temperature 28/41 LFxxAB LFxxC Typical performance characteristics Figure Logic controlled precision 3.3/5.0 selectable output Figure Sequential multi-output supply 29/41 Typical performance characteristics LFxxAB LFxxC Figure Multiple supply with ON/OFF toggle switch Figure Basic inhibit functions 30/41 LFxxAB LFxxC Typical performance characteristics Figure Delayed turn-on Figure voltage bulb blinker 31/41 Package mechanical data LFxxAB LFxxC Package mechanical data order meet environmental requirements, offers these devices ECOPACK® packages. These packages have lead-free second level interconnect. category second Level Interconnect marked package inner label, compliance with JEDEC Standard JESD97. maximum ratings related soldering conditions also marked inner label. ECOPACK trademark. ECOPACK specifications available www.st.com. 32/41 LFxxAB LFxxC Package mechanical data PENTAWATT (Vertical) mechanical data Dim. Dia1 Min. Typ. Max. 1.37 1.35 0.55 1.05 10.4 10.4 Min. inch. Typ. Max. 0.189 0.054 0.110 0.053 0.022 0.041 0.055 0.142 0.276 0.409 0.409 0.35 10.05 0.094 0.047 0.014 0.031 0.039 0.126 0.260 0.396 0.134 0.268 17.85 15.75 21.4 22.5 15.1 3.65 3.85 0.144 15.8 0.102 0.594 0.236 0.703 0.620 0.843 0.886 0.118 0.622 0.260 0.177 0.157 0.152 P010E 33/41 Package mechanical data LFxxAB LFxxC TO-220 mechanical data Dim. DIA. 13.0 2.65 15.25 3.75 0.49 0.61 1.14 1.14 4.95 10.0 16.4 14.0 2.95 15.75 3.93 3.85 0.511 0.104 0.600 0.244 0.137 0.147 Min. 4.40 1.23 2.40 1.27 0.70 0.88 1.70 1.70 5.15 10.40 0.019 0.024 0.044 0.044 0.194 0.094 0.393 0.645 0.551 0.116 0.620 0.260 0.154 0.151 Typ. Max. 4.60 1.32 2.72 Min. 0.173 0.048 0.094 0.050 0.027 0.034 0.067 0.067 0.203 0.106 0.409 inch. Typ. Max. 0.181 0.051 0.107 P011C 34/41 LFxxAB LFxxC Package mechanical data TO-220FP mechanical data Dim. DIA. 28.6 15.9 Min. 4.40 0.45 0.75 1.15 1.15 4.95 10.0 30.6 10.6 16.4 1.126 0.385 0.114 0.626 0.354 0.118 Max. 4.60 2.75 0.70 1.50 1.50 10.40 Min. 0.173 0.098 0.098 0.017 0.030 0.045 0.045 0.194 0.094 0.393 0.630 1.204 0.417 0.142 0.645 0.366 0.126 inch. Typ. Max. 0.181 0.106 0.108 0.027 0.039 0.059 0.059 0.204 0.106 0.409 7012510A-H 35/41 Package mechanical data LFxxAB LFxxC DPAK mechanical data Dim. Min. (L1) 0.03 0.64 0.45 0.48 2.28 9.35 0.023 0.008 10.1 0.173 0.368 0.039 0.110 0.031 0.039 0.252 0.185 0.090 0.181 0.397 Typ. Max. 0.23 Min. 0.086 0.035 0.001 0.025 0.204 0.017 0.019 0.236 0.200 0.260 Typ. Max. 0.094 0.043 0.009 0.035 0.212 0.023 0.023 0.244 inch. 0068772-F 36/41 LFxxAB LFxxC Package mechanical data PPAK mechanical data Dim. Min. 2.38 9.35 1.27 5.25 10.1 0.023 0.039 0.110 0.193 0.093 0.368 0.031 0.03 0.45 0.48 0.252 0.185 0.050 0.206 0.106 0.397 0.039 0.039 Typ. Max. 0.23 Min. 0.086 0.035 0.001 0.015 0.204 0.017 0.019 0.236 0.201 0.260 Typ. Max. 0.094 0.043 0.009 0.023 0.212 0.023 0.023 0.244 inch. 0078180-E 37/41 Package mechanical data LFxxAB LFxxC Tape reel DPAK-PPAK mechanical data Dim. Min. 6.80 10.40 2.55 6.90 10.50 2.65 12.8 20.2 22.4 7.00 10.60 2.75 0.268 0.409 0.100 0.153 0.311 0.272 0.413 0.104 0.157 0.315 13.0 Typ. Max. 13.2 0.504 0.795 2.362 0.882 0.2.76 0.417 0.105 0.161 0.319 0.512 Min. Typ. Max. 12.992 0.519 inch. 38/41 LFxxAB LFxxC Order codes Table Order codes Order codes Packages TO-220 LF15CV(1) TO-220FP LF15CP DPAK DPAK (T&R) PPAK LF15CPT PPAK (T&R) LF15CPT-TR(1) Output voltage LF15ABV(1) LF15ABP(1) LF18CP LF15ABDT-TR LF18CDT-TR LF18ABDT-TR LF25CDT LF25CDT-TR LF25ABDT-TR LF33CDT-TR LF33ABDT-TR LF15ABPT(1) LF18CPT-TR LF18ABPT-TR LF25CPT-TR LF25ABPT(1) LF33CPT-TR LF18ABP(1) LF25CP LF25ABP(1) LF33CV LF33ABV LF47CV LF50CV LF50ABV LF60CV LF60ABV LF80CV LF80ABV LF50CP LF50ABP LF60CP LF50CDT-TR LF50ABDT-TR LF60CDT-TR LF60ABDT-TR LF80CDT-TR LF80ABDT-TR LF85CDT-TR LF85ABPT(1) LF90CDT-TR LF90ABDT(1) LF90ABDT-TR LF120CDT-TR LF120ABDT-TR LF120ABPT LF50CPT-TR LF50ABPT-TR LF60CPT-TR(1) LF60ABPT(1) LF60ABPT-TR(1) LF80CPT-TR LF80ABPT-TR LF85CPT-TR LF85ABPT-TR LF90CPT-TR LF90ABPT-TR LF60ABP(1) LF80CP(1) LF80ABP LF85CP LF85ABP LF90CV LF90ABV LF90CP(1) LF90ABP(1) LF120CP LF120ABV Available request. 39/41 Revision history LFxxAB LFxxC Table Date Revision history Document revision history Revision Document updating. Order codes updated. Order codes updated. Order codes updated. Table cover page. Modified: Table Changes 21-Jun-2004 24-May-2006 02-Apr-2007 14-May-2007 26-Jul-2007 26-Nov-2007 40/41 LFxxAB LFxxC Please Read Carefully: Information this document provided solely connection with products. STMicroelectronics subsidiaries ("ST") reserve right make changes, corrections, modifications improvements, this document, products services described herein time, without notice. products sold pursuant ST's terms conditions sale. Purchasers solely responsible choice, selection products services described herein, assumes liability whatsoever relating choice, selection products services described herein. license, express implied, estoppel otherwise, intellectual property rights granted under this document. part this document refers third party products services shall deemed license grant such third party products services, intellectual property contained therein considered warranty covering manner whatsoever such third party products services intellectual property contained therein. UNLESS OTHERWISE FORTH ST'S TERMS CONDITIONS SALE DISCLAIMS EXPRESS IMPLIED WARRANTY WITH RESPECT AND/OR SALE PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES MERCHANTABILITY, FITNESS PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER LAWS JURISDICTION), INFRINGEMENT PATENT, COPYRIGHT OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED WRITING AUTHORIZED REPRESENTATIVE, PRODUCTS RECOMMENDED, AUTHORIZED WARRANTED MILITARY, CRAFT, SPACE, LIFE SAVING, LIFE SUSTAINING APPLICATIONS, PRODUCTS SYSTEMS WHERE FAILURE MALFUNCTION RESULT PERSONAL INJURY, DEATH, SEVERE PROPERTY ENVIRONMENTAL DAMAGE. PRODUCTS WHICH SPECIFIED "AUTOMOTIVE GRADE" ONLY USED AUTOMOTIVE APPLICATIONS USER'S RISK. Resale products with provisions different from statements and/or technical features forth this document shall immediately void warranty granted product service described herein shall create extend manner whatsoever, liability logo trademarks registered trademarks various countries. Information this document supersedes replaces information previously supplied. logo registered trademark STMicroelectronics. other names property their respective owners. 2007 STMicroelectronics rights reserved STMicroelectronics group companies Australia Belgium Brazil Canada China Czech Republic Finland France Germany Hong Kong India Israel Italy Japan Malaysia Malta Morocco Singapore Spain Sweden Switzerland United Kingdom United States America www.st.com 41/41 Other recent searchesTA0473A - TA0473A TA0473A Datasheet SFT1446 - SFT1446 SFT1446 Datasheet KTA1298 - KTA1298 KTA1298 Datasheet IDT71V256SA - IDT71V256SA IDT71V256SA Datasheet HSU100 - HSU100 HSU100 Datasheet ENA0844A - ENA0844A ENA0844A Datasheet ELT21 - ELT21 ELT21 Datasheet HLT21 - HLT21 HLT21 Datasheet KLT21 - KLT21 KLT21 Datasheet EC102 - EC102 EC102 Datasheet CX86500 - CX86500 CX86500 Datasheet CX20493 - CX20493 CX20493 Datasheet
Privacy Policy | Disclaimer |