Part Number
    Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    MAX891 Search Results

    MAX891 Datasheets (18)

    Select Manufacturer
    Part ECAD Model Manufacturer Description Datasheet Type PDF PDF Size Page count
    MAX8915AIWW+T
    Maxim Integrated Integrated Circuits (ICs) - Clock/Timing - Application Specific - IC CCD CLOCK DRIVER WLP Original PDF 113.61KB
    MAX8915IWW+T
    Maxim Integrated Integrated Circuits (ICs) - Clock/Timing - Application Specific - IC CCD CLOCK DRIVER WLP Original PDF 113.61KB
    MAX8916ITL+
    Maxim Integrated Integrated Circuits (ICs) - Linear - Video Processing - IC DRIVER CCD VERTICAL 40TQFN Original PDF 113.61KB
    MAX8916ITL+T
    Maxim Integrated Integrated Circuits (ICs) - Linear - Video Processing - IC DRIVER CCD VERTICAL 40TQFN Original PDF 113.61KB
    MAX8918ITM+
    Maxim Integrated Integrated Circuits (ICs) - Linear - Video Processing - IC DRIVER CCD VERTICAL TQFN Original PDF 113.61KB
    MAX8918ITM+T
    Maxim Integrated Integrated Circuits (ICs) - Linear - Video Processing - IC DRIVER CCD VERTICAL TQFN Original PDF 113.61KB
    MAX891L
    Maxim Integrated Products Current Limited, High Side P Channel Switches with Thermal Shutdown Original PDF 108.67KB 8
    MAX891LC
    Maxim Integrated Products Current Limit Switch, 2.7V to 5.5V Input Voltage, 0.5A Output Current Original PDF 108.67KB 8
    MAX891LC/D
    Maxim Integrated Products Current-limited 500mA, high-side P-channel switch with thermal shutdown. On-resistance 0.12omega Original PDF 108.68KB 8
    MAX891LCT
    Maxim Integrated Products Current Limit Switch, 2.7V to 5.5V Input Voltage, 0.5A Output Current Original PDF 108.67KB 8
    MAX891LD
    Maxim Integrated Products Current Limit Switch, 2.7V to 5.5V Input Voltage, 0.5A Output Current Original PDF 108.67KB 8
    MAX891LDT
    Maxim Integrated Products Current Limit Switch, 2.7V to 5.5V Input Voltage, 0.5A Output Current Original PDF 108.67KB 8
    MAX891LEUA
    Maxim Integrated Products Current Limit Switch, 2.7V to 5.5V Input Voltage, 0.5A Output Current Original PDF 108.67KB 8
    MAX891LEUA+
    Maxim Integrated Products Current-Limited, High-Side P-Channel Switches with Thermal Shutdown Original PDF 108.65KB 8
    MAX891LEUA+TG035
    Maxim Integrated Integrated Circuits (ICs) - PMIC - Power Distribution Switches, Load Drivers - INTEGRATED CIRCUIT Original PDF 105.74KB
    MAX891LEUA+T
    Maxim Integrated Products Current-Limited, High-Side P-Channel Switches with Thermal Shutdown Original PDF 108.65KB 8
    MAX891LEUAT
    Maxim Integrated Products Current Limit Switch, 2.7V to 5.5V Input Voltage, 0.5A Output Current Original PDF 108.67KB 8
    MAX891LEUA-T
    Maxim Integrated Products Current-limited 500mA, high-side P-channel switch with thermal shutdown. On-resistance 0.12omega Original PDF 108.68KB 8
    SF Impression Pixel

    MAX891 Price and Stock

    Select Manufacturer

    Analog Devices Inc MAX891LEUA+

    Current Limit SW 1-IN 1-OUT 2.7V to 5.5V 0.5A 8-Pin uMAX Tube
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical MAX891LEUA+ 42 42
    • 1 -
    • 10 -
    • 100 $3.84
    • 1000 $3.84
    • 10000 $3.84
    Buy Now
    Mouser Electronics MAX891LEUA+ 2,164
    • 1 $6.45
    • 10 $4.94
    • 100 $4.14
    • 1000 $3.78
    • 10000 $3.78
    Buy Now
    Ameya Holding Limited MAX891LEUA+ 227
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Vyrian MAX891LEUA+ 6,676
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    Analog Devices Inc MAX891LEUA+T

    Power Switch ICs - Power Distribution Current-Limited, High-Side P-Channel Swi
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Mouser Electronics MAX891LEUA+T 6,380
    • 1 $6.45
    • 10 $4.94
    • 100 $4.15
    • 1000 $3.79
    • 10000 $3.73
    Buy Now
    Newark () MAX891LEUA+T Tape & Reel 4,373 10
    • 1 $6.59
    • 10 $6.59
    • 100 $4.26
    • 1000 $4.04
    • 10000 $4.04
    Buy Now
    MAX891LEUA+T Cut Tape 4,373 1
    • 1 $6.59
    • 10 $6.59
    • 100 $4.26
    • 1000 $4.04
    • 10000 $4.04
    Buy Now
    Bristol Electronics MAX891LEUA+T 57 1
    • 1 $4.33
    • 10 $2.82
    • 100 $2.04
    • 1000 $2.04
    • 10000 $2.04
    Buy Now
    Quest Components MAX891LEUA+T 45
    • 1 $5.70
    • 10 $2.85
    • 100 $2.85
    • 1000 $2.85
    • 10000 $2.85
    Buy Now
    Vyrian MAX891LEUA+T 6,149
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    Maxim Integrated Products MAX891LEUA

    Current Limit SW 1-IN 1-OUT 2.7V to 5.5V 0.5A 8-Pin uMAX
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Bristol Electronics MAX891LEUA 3,456
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Quest Components () MAX891LEUA 2,764
    • 1 $3.60
    • 10 $3.60
    • 100 $3.60
    • 1000 $1.98
    • 10000 $1.80
    Buy Now
    MAX891LEUA 8
    • 1 $3.96
    • 10 $2.64
    • 100 $2.64
    • 1000 $2.64
    • 10000 $2.64
    Buy Now
    Rochester Electronics MAX891LEUA 1,393 1
    • 1 -
    • 10 -
    • 100 $1.77
    • 1000 $1.58
    • 10000 $1.49
    Buy Now
    ComSIT USA MAX891LEUA 100
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    Maxim Integrated Products MAX891LEUA+T

    Current Limit SW 1-IN 1-OUT 2.7V to 5.5V 0.5A 8-Pin uMAX T/R
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Bristol Electronics MAX891LEUA+T 2,901
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Quest Components MAX891LEUA+T 240
    • 1 $4.43
    • 10 $4.43
    • 100 $2.73
    • 1000 $2.73
    • 10000 $2.73
    Buy Now

    Maxim Integrated Products MAX891LEUA+

    Current Limit SW 1-IN 1-OUT 2.7V to 5.5V 0.5A 8-Pin uMAX Tube
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Bristol Electronics MAX891LEUA+ 150
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    ComSIT USA MAX891LEUA+ 3,099
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    MAX891 Datasheets Context Search

    Catalog Datasheet Type Document Tags PDF

    MAX891L

    Abstract: MAX891LEUA MAX892L MAX892LEUA
    Contextual Info: ADVANCE INFORMATION All information in this data sheet is preliminary and subject to change. 10/96 Current-Limited, High-Side P-Channel Switches with Thermal Shutdown The MAX891L/MAX892L smart, low-voltage, P-channel, MOSFET power switches are intended for high-side


    Original
    max891l/max892l500ma250mamax891l+3max892lmax891leuamax892leua PDF

    891L

    Contextual Info: 19-1223: Rev0:4/97 V M yJX IV M Current-Limited, High-Side P-Channei Switches with Thermmi Shutdown The MAX891L/MAX892L’s maximum current limits are 500m A and 250mA, resp ective ly. The cu rre n t lim it through the switch is programmed with a resistor from


    OCR Scan
    13jiamax891lmax892lmax891l/max892l+2100kfl891l PDF

    MAX891L

    Abstract: MAX891LEUA MAX892L MAX892LEUA
    Contextual Info: 19-1223; Rev 0; 4/97 Current-Limited, High-Side P-Channel Switches with Thermal Shutdown The MAX891L/MAX892L smart, low-voltage, P-channel, MOSFET power switches are intended for high-side load-switching applications. These switches operate with inputs from 2.7V to 5.5V, making them ideal for


    Original
    max891l/max892l500ma250maeia481-1+4max891lmax891leuamax892lmax892leua PDF

    Contextual Info: 19-1223; Rev 0; 4/97 Curre nt -Lim it e d, H igh-Side P-Cha nne l Sw it c he s w it h T he rm a l Shut dow n The MAX891L/MAX892L smart, low-voltage, P-channel, MOSFET power switches are intended for high-side load-switching applications. These switches operate


    Original
    max891l/max892l500ma250ma PDF

    Contextual Info: 19-1223; Rev O; 4/97 > k i y i x i > k i Current-Limited, High-Side P-Channe! Sw itches with Therm al Shutdown Genera! Description The MAX891L/MAX892L's maximum current limits are 500mA and 250mA, respectively. The current limit through the switch is programmed with a resistor from


    OCR Scan
    max891l/max892l500ma250ma5fl7bb51 PDF

    891L

    Abstract: AX-892
    Contextual Info: 19-1223; Rev 0; 4/97 > k i y j x i y v i C u r r e n t - L i m i t e d , Hi gh- Si d e P- Ch a n n e l S w i t c h e s w i t h T h e r m a l S h u t d o w n The MAX891L/MAX892L smart, low-voltage, P-channel, MOSFET pow er sw itches are intended for h ig h -sid e


    OCR Scan
    max891l/max892lmax891l/max892l891l+1ax-892 PDF

    marking code E5 SMD ic sot23-5

    Abstract: Satellite DISEQC SWITCH 4x1 acer laptop motherboard circuit diagram acer laptop battery pinout nec tokin oe 128 schematic LG TV lcd backlight inverter ACER laptop schematic diagram HP COMPAQ MOTHERBOARD CIRCUIT diagram schematic acer lcd backlight inverter APC 5kv UPS CIRCUIT DIAGRAM
    Contextual Info: We hope that you will find this CD-ROM a helpful tool for selecting the best Maxim IC for your design. To the left, please find a menu of the documents contained on this CD-ROM. Click on each item for a more detailed list. All of the indexes, tables, and trees on this CD-ROM contain links to product data sheets. After you have viewed a


    Original
    max038max038evkit2001elecmarking code e5 smd ic sot23-5+9satellite diseqc switch 4x1acer laptop motherboard circuit diagramacer laptop battery pinoutnec tokin oe 128schematic lg tv lcd backlight inverteracer laptop schematic diagramhp compaq motherboard circuit diagramschematic acer lcd backlight inverterapc 5kv ups circuit diagram PDF

    toshiba laptop schematic diagram

    Abstract: acer motherboard circuit diagram MAX1270 C source code MAX11871 mp 9141 es dc-dc lm324 pwm speed motor 220v DC MOTOR SPEED CONTROLLER schematic ACER laptop schematic diagram L-band down converter for satellite tuner wideband acer laptop MOTHERBOARD Chip Level MANUAL acer laptop motherboard circuit diagram
    Contextual Info: Welcome to the Maxim Full-Line Data Catalog. We hope you find this CD-ROM a helpful tool for selecting the best Maxim IC for your design. This CD-ROM contains: The Maxim Full-Line Data Catalog The menu to the left of this page lists the available documents. Use the small


    Original
    toshiba laptop schematic diagramacer motherboard circuit diagrammax1270 c source codemax11871+6mp 9141 es dc-dclm324 pwm speed motor 220v dc motor speed controller schematicacer laptop schematic diagraml-band down converter for satellite tuner widebandacer laptop motherboard chip level manualacer laptop motherboard circuit diagram PDF

    microtek ups circuit diagram

    Abstract: ni 9203 icl7135 voltmeter Microtek UPS service manual AC digital voltmeter using 7107 MAX291 spice model Telefunken microtek inverter service manual High Current Battery Charger TELEFUNKEN PR 550 PLL
    Contextual Info: Welcome We hope that you will find this CD-ROM a helpful tool for selecting the best Maxim IC for your design. To the left, please find a menu of the documents contained on this CD-ROM. Click on each item for a more detailed list. All of the indexes, tables, and trees on this CD-ROM contain


    Original
    max038max038evkitmicrotek ups circuit diagramni 9203+8icl7135 voltmetermicrotek ups service manualac digital voltmeter using 7107max291 spice modeltelefunkenmicrotek inverter service manualhigh current battery chargertelefunken pr 550 pll PDF

    4205 mosfet

    Abstract: 5v Step-up 12V MAX846A step-down 5v sot23 MAX607
    Contextual Info: _ Power-Supply C ircuits Power-Supply Circuits, Product Tables and T MAX606 MAX607 MAX608 MAX710 MAX711 MAX798 MAX828


    OCR Scan
    max606max607max608max710+9max711max798max828max829max846amax8484205 mosfet5v step-up 12vstep-down 5v sot23 PDF

    NMR14

    Abstract: BLM21PG600SN1 TANTAL 16V Tantal 22uF/16V B3FS-1002 sw dip-4 DPC 31 SW-DIP-4 1SS294 B3F-1002
    Contextual Info: 5 4 3 2 1 D D SCL 3.3V 3.3V 3 2 1 JP1 XJ8C-0311 DPC R1 GPIO7 SW5 R2 10k R3 10k U2 10k B3FS-1002 8 7 6 5 GPIO6 SW4 VCC WP SCL SDA A0 A1 A2 GND 1 2 3 4 3.3V M24C32-WBN6 B3FS-1002 CP1 3.3V 3.3V D1 1SS294 0.1uF R4 1.5k RESET GPIO5 SW1 B3FS-1002 R8 R6 R7 1K R9


    Original
    xj8c-0311b3fs-1002m24c32-wbn61ss294+1122uf/16vb3f-100230mhzxg8t-1031nmr14blm21pg600sn1tantal 16vtantal 22uf/16vsw dip-4dpc 31sw-dip-4 PDF

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Contextual Info: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original
    p462-ndp463-ndlng295lfcp2ulng395mftp5u+11us2011schematic diagram atx power supply 500wpioneer pal 012a1000w inverter pure sine wave schematic diagram600va numeric ups circuit diagramswinbond bios 25064tle 9180 infineonsmsc mec 1300 nutbe schematic diagram inverter 2000wdk55circuit diagram of luminous 600va ups PDF

    TEA1507P

    Abstract: TOP225Y MC44603P smd DAL TDA4605-3 stm cl 140 UC3842B 75155N 12v 60w smps MAX713CPE
    Contextual Info: eratum.qxd 26/2/04 2:49 pm Page 1 Semiconductors - Power Supply & Control Switching Regulators Fixed Negative & Positive Type Manuf Package IOUT SW VOUT VIN (A)Max (V)Typ (V)Min-Max S/down SMT Features LT1300CN8 LT DIP8 0•62 3·3/5 1·8-8 N LM2597HVN-3·3


    Original
    lt1300cn8lm2597hvn-3lm2675n-3lt1507cs8-3+16lm2575t-3o220-5l4973v3dip18reg710na3ot23-6tea1507ptop225ymc44603psmd daltda4605-3stm cl 140uc3842b75155n12v 60w smpsmax713cpe PDF

    max14574

    Abstract: MAX1786 MAX1788 MAX8899 DS1849 MAX16908 MAX4967 DS3610 max17018 max13487
    Contextual Info: Monitor Reports by Product: 1. Find the product of interest in the table below. Note the process and/or package for that product. 2. Use the "Back" button to return to the home page. 3. Select the process in the "Process Reliability" for the product of interest.


    Original
    max14574max1786max1788max8899+6ds1849max16908max4967ds3610max17018max13487 PDF

    IC17660

    Abstract: MAX722 MAX717 MAX774/775/776 MAX1655 12v 5a adapter power supply for TV LCD MAX4426
    Contextual Info: Power Management X Multi-Function Supplies 1-Cell Portables & 2-Way Pagers t MAX847 multi-function supply with boost charger, drivers & A/D # MAX845 (750mW isolated transformer driver) MAX620 (quad driver) MAX622 (VoUT = VlN+ 11V) MAX1705/1706 (1V start-up, step-up


    OCR Scan
    max847max848/849200mamax717+11max718max719max720max721max722max845ic17660max774/775/776max165512v 5a adapter power supply for tv lcdmax4426 PDF

    intel 8042 keyboard controller

    Abstract: INTEL 8042 joystick PS2 USB matrix keyboard controller KCT99 intel 8042 keyboard ps2 keyboard interface scan 8042 PS2 Key rollover keyboard matrix 104
    Contextual Info: Designing A Combination USB-PS/2 Keyboard plus 4-Port Hub with the CY7C66113 USB Microcontroller Introduction The Universal Serial Bus USB is an industry standard serial interface between a computer and peripherals such as a mouse, joystick, keyboard, UPS… etc. This application note


    Original
    cy7c66113intel 8042 keyboard controllerintel 8042joystick ps2+7usb matrix keyboard controllerkct99intel 8042 keyboardps2 keyboard interface scan8042 ps2key rolloverkeyboard matrix 104 PDF

    cfc 9

    Abstract: MAX690 ic 7805 TV max6907 MAX6950WE MAX69Q
    Contextual Info: svl y i x i y n 19-0218. Rev2. -1/95 Microprocessor Supervisory Circuits The MAX690 Family of supervisory circuits reduce the com plexity and number of com ponents required for pow er supply m onitoring and battery control functions in m icroprocessor systems. These include j i P reset and


    OCR Scan
    max690/91/92/93/94/95max690ax690max692+6max694cfc 9ic 7805 tvmax6907max6950wemax69q PDF

    MCR03EZHJ

    Abstract: MCR03EZHF usb 2.0 to ide cable circuit diagram chip resistor 1608 omron id 211 OMRON CP10 grm188f11e104 16MCE226MB2TER 16MCE106 ET-0170
    Contextual Info: Preliminary User’s Manual ET-0170 µPD720133 USB2.0 to IDE Bridge Evaluation Board Document No. S17123EJ1V0UM00 (1st edition) Date Published March 2004 NS CP (N) 2004 Printed in Japan [MEMO] 2 Preliminary User's Manual S17123EJ1V0UM NOTES FOR CMOS DEVICES


    Original
    et-0170pd720133s17123ej1v0um00s17123ej1v0um+10fb-2471amcr03ezhjmcr03ezhfusb 2.0 to ide cable circuit diagramchip resistor 1608omron id 211omron cp10grm188f11e10416mce226mb2ter16mce106 PDF

    MA869-09

    Contextual Info: 19-1278; Rev 0; 8/97 2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown The MAX869L features a 2A, 45mΩ switch controlled by a logic signal. Current-limit accuracy is ±21%, and can be set from 400mA to 2.4A using a single resistor. The device has a low 12µA quiescent supply current,


    Original
    max869l400mama869-09 PDF

    XJ8C-0311

    Abstract: R3012 R2533 XG8W-0231 NEC TANTAL NMR14 TANTAL R 1SS294 B3F-1002 DPC 31
    Contextual Info: 5 4 3 SCL 3.3V 3.3V DPC R2 10k R1 10k 10k DPC U2 8 7 6 5 JP5 D JP1 XG8W-0231 2 R3 + + R6 1K 1 1 JP2 XJ8C-0311 3 2 1 3.3V 2 1 2 3 VCC WP SCL SDA A0 A1 A2 GND 1 2 3 4 D 3.3V M24C32-WBN6 R33 10k XJ8C-0311 CP1 D1 1SS294 0.1uF CMB_STATE R5 1.5k RESET JP4 10k 2


    Original
    xg8w-0231xj8c-0311m24c32-wbn61ss294+1012pf/10pf30mhz22uf/16vr3012r2533nec tantalnmr14tantal rb3f-1002dpc 31 PDF

    NEC TANTAL

    Abstract: Tantal 22uF/16V 10uF/16V tantal CP24 LT1761ES5-3.3 tantal NMR14 1SS294 DD10 DD11
    Contextual Info: 5 4 3.3V A0 A1 A2 GND R1 10k 8 7 6 5 VCC WP SCL SDA 2 1 3.3V U2 1 2 3 4 3 3.3V D1 1SS294 R3 ST M24C32 R5 1.5k CP1 10k P 0.1uF 3.3V R4 47 C2 12pF C1 12pF C3 22uF/16V Y1 30MHz R6 D N D 1K DPC 5V 2.5V 3.3V R7 1K R13 4 3 2 1 R10 1.5K 1% R11 39(1%) R12 39(1%)


    Original
    1ss294m24c3222uf/16v30mhz+14vdd25vdd33ided10ided11ided12nec tantaltantal 22uf/16v10uf/16v tantalcp24lt1761es5-3.3tantalnmr14dd10dd11 PDF

    PIC16F72 inverter ups

    Abstract: UPS inverter PIC16F72 PIC16F676 inverter hex code 16F877 with sd-card and lcd project circuit diagram wireless spy camera NH82801GB xmega-a4 online ups service manual back-ups ES 500 ARM LPC2148 INTERFACING WITH RFID circuit diagram realtek rtd 1186
    Contextual Info: the solutions are out there you just haven’t registered yet. RoadTest the newest products in the market! View the latest news, design support and hot new technologies for a range of applications Join the RoadTest group and be in with a chance to trial exclusive new products for free. Plus, read


    Original
    element-14element14pic16f72 inverter upsups inverter pic16f72+8pic16f676 inverter hex code16f877 with sd-card and lcd projectcircuit diagram wireless spy cameranh82801gbxmega-a4online ups service manual back-ups es 500arm lpc2148 interfacing with rfid circuit diagramrealtek rtd 1186 PDF

    Contextual Info: 19-1278; RevO; 8/97 yi/iyjxi»/i 2A, Current-Lim ited, High-Side P-Channel S w itch w ith Therm al Shutdown The M A X 869L fe a tu re s a 2A, 45m£2 sw itch c o n tro lle d by a lo g ic signal. C u rre n t-lim it a c c u ra c y is ±21% , and can be set from 400m A to 2.4A using a sin g le resistor.


    OCR Scan
    max869l PDF

    LD33 VOLTAGE REGULATOR

    Abstract: LD33 VOLTAGE REGULATOR 3.3v NIKKO NR 9600 LD33 regulator TRANSISTOR si 6822 LD50 VOLTAGE REGULATOR st LD33 smd code marking ld33 LD33 VOLTAGE REGULATOR ST ld33 st
    Contextual Info: Shortform Catalog January 2004 Micrel Semiconductor • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel +1 408 944-0800 • fax +1 408 944-1000 Micrel Shortform Catalog January 2004 2004 Micrel, Inc. The information furnished by Micrel, Inc., in this publication is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use, nor any


    Original
    tiny0240m0009-012804ld33 voltage regulatorld33 voltage regulator 3.3v+8nikko nr 9600ld33 regulatortransistor si 6822ld50 voltage regulatorst ld33smd code marking ld33ld33 voltage regulator stld33 st PDF