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Part Manufacturer Description Datasheet BUY
LM2577N-ADJ/NOPB Texas Instruments SIMPLE SWITCHER® 3.5V to 40V, 3A Low Component Count Step-Up Regulator 16-PDIP -40 to 125 visit Texas Instruments
LM2577T-12/NOPB Texas Instruments SIMPLE SWITCHER® 3.5V to 40V, 3A Low Component Count Step-Up Regulator 5-TO-220 -40 to 125 visit Texas Instruments
LM2577SX-12 Texas Instruments 6A SWITCHING REGULATOR, 62kHz SWITCHING FREQ-MAX, PSSO5, TO-263, 5 PIN visit Texas Instruments
LM2577M-ADJ Texas Instruments 6A SWITCHING REGULATOR, 62kHz SWITCHING FREQ-MAX, PDSO24, 0.300 INCH, SO-24 visit Texas Instruments
LM2577S-12 Texas Instruments 6A SWITCHING REGULATOR, 62kHz SWITCHING FREQ-MAX, PSSO5, TO-263, 5 PIN visit Texas Instruments
LM2577T-12/LB03 Texas Instruments SIMPLE SWITCHER® 3.5V to 40V, 3A Low Component Count Step-Up Regulator 5-TO-220 visit Texas Instruments

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LM2577 Datasheet

Part Manufacturer Description PDF Type
LM2577 National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Original
LM2577 National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Original
LM2577-12 National Semiconductor Simple Switcher Step-up Voltage Regulator, Package: Soic Wide, Pin Nb=24 Original
LM2577-ADJ MDC National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Original
LM2577-ADJ MDC National Semiconductor LM1577/LM2577 SIMPLE SWITCHER Step-Up Voltage Regulator; ; Container: Tray Original
LM2577-ADJMDC National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Original
LM2577M-12 National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Original
LM2577M-12 National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Original
LM2577M-12 National Semiconductor LM1577/LM2577 SIMPLE SWITCHER Step-Up Voltage Regulator; Package: SOIC WIDE; No of Pins: 24; Qty per Container: 30; Container: Rail Original
LM2577M-12 Texas Instruments PMIC - Voltage Regulators - DC DC Switching Regulators, Integrated Circuits (ICs), IC REG MULTI CONFIG 12V 24SOIC Original
LM2577M-12 National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Scan
LM2577M-12 National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Scan
LM2577M-15 National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Original
LM2577M-15 National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Original
LM2577M-15 National Semiconductor LM1577/LM2577 SIMPLE SWITCHER Step-Up Voltage Regulator; Package: SOIC WIDE; No of Pins: 24; Qty per Container: 30; Container: Rail Original
LM2577M-15 Texas Instruments PMIC - Voltage Regulators - DC DC Switching Regulators, Integrated Circuits (ICs), IC REG MULTI CONFIG 15V 24-SOIC Original
LM2577M-15 National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Scan
LM2577M-15 National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Scan
LM2577M-ADJ National Semiconductor SIMPLE SWITCHER Step-Up Voltage Regulator Original
LM2577M-ADJ National Semiconductor LM1577/LM2577 SIMPLE SWITCHER Step-Up Voltage Regulator; Package: SOIC WIDE; No of Pins: 24; Qty per Container: 30; Container: Rail Original
Showing first 20 results.

LM2577

Catalog Datasheet MFG & Type PDF Document Tags

92112 ic

Abstract: sprague 673D LM2577T-12 Flow LB03, LM2577T-15 Flow LB03, or LM2577T-ADJ Flow LB03 See NS Package Number T05D Top View Order Number LM2577T-12, LM2577T-15, or LM2577T-ADJ See NS Package Number T05A 19990620 , LM2577M-12, LM2577M-15, or LM2577M-ADJ See NS Package Number M24B Top View TO-263 (S) 5-Lead Surface-Mount Package Side View Order Number LM2577S-12, LM2577S-15, or LM2577S-ADJ See NS Package Number , inches (millimeters) 0.300 Wide SO Package (M) Order Number LM2577M-12, LM2577M-15 or LM2577M-ADJ NS
National Semiconductor
Original
LM1577 92112 ic sprague 673D LM2577 pin diagram IC 92112 LM2577-ADJ LM25771 65V3A DS011468-08-JP LM2577N-15

415-0930

Abstract: IC 92112 8 pin LM2577T-12 Flow LB03, LM2577T-15 Flow LB03, or LM2577T-ADJ Flow LB03 See NS Package Number T05D Top View Order Number LM2577T-12, LM2577T-15, or LM2577T-ADJ See NS Package Number T05A 19990620 , LM2577M-12, LM2577M-15, or LM2577M-ADJ See NS Package Number M24B Top View TO-263 (S) 5-Lead Surface-Mount Package Side View Order Number LM2577S-12, LM2577S-15, or LM2577S-ADJ See NS Package Number , inches (millimeters) 0.300 Wide SO Package (M) Order Number LM2577M-12, LM2577M-15 or LM2577M-ADJ NS
National Semiconductor
Original
415-0930 IC 92112 8 pin LM2577-15 PE-65300 United Chemi-Con 672D transformer for lm2577 CSP-9-111C2 CSP-9-111S2

LM2577

Abstract: -Oct-2013 PACKAGING INFORMATION Orderable Device LM2577M-ADJ LM2577M-ADJ/NOPB LM2577N-ADJ LM2577N-ADJ/NOPB LM2577S-12/NOPB LM2577S-ADJ LM2577S-ADJ/NOPB LM2577SX-12/NOPB LM2577SX-ADJ LM2577SX-ADJ/NOPB LM2577T-12 LM2577T-12/LB03 LM2577T-12/LF03 LM2577T-12/NOPB LM2577T-15 LM2577T-15/LB03 LM2577T-15/NOPB Status (1) Package , LM1577-15/LM2577-15 is being used. With the LM1577-ADJ/LM2577-ADJ, the output voltage is given by VOUT = , or LM1577-15/LM2577-15 is being used. With the LM1577-ADJ/LM2577-ADJ, the output voltage is given by
Texas Instruments
Original
SNOS658D LM1577/LM2577 ISO/TS16949
Abstract: LM1577-12/LM257712 or LM1577-15/LM2577-15 is being used. With the LM1577-ADJ/LM2577-ADJ, the output , section if the LM1577-12/LM257712 or LM1577-15/LM2577-15 is being used. With the LM1577-ADJ/LM2577-ADJ , voltage. The LM1577-12/LM2577-12 and LM157715/LM2577-15 can also be used for step-up regulators with 12V , Temperature Range â'40°C ≤ TJ ≤ +125°C Electrical Characteristicsâ'"LM1577-12, LM2577-12 , Typical LM1577-12 Limit (1) (2) LM2577-12 Limit (3) Units (Limits) SYSTEM PARAMETERS Texas Instruments
Original

LM2577S

Abstract: LM1577-12/LM257712 or LM1577-15/LM2577-15 is being used. With the LM1577-ADJ/LM2577-ADJ, the output , section if the LM1577-12/LM257712 or LM1577-15/LM2577-15 is being used. With the LM1577-ADJ/LM2577-ADJ , voltage. The LM1577-12/LM2577-12 and LM157715/LM2577-15 can also be used for step-up regulators with 12V , Temperature Range â'40°C ≤ TJ ≤ +125°C Electrical Characteristicsâ'"LM1577-12, LM2577-12 , Typical LM1577-12 Limit (1) (2) LM2577-12 Limit (3) Units (Limits) SYSTEM PARAMETERS
Texas Instruments
Original
LM2577S

415-0930

Abstract: lm2577 with external transistor Mount LM2577M-12 LM2577M-15 LM2577M-ADJ M24B SO 16-Pin Molded DIP LM2577N-12 LM2577N-15 LM2577N-ADJ N16A N 5-Lead Surface Mount LM2577S-12 LM2577S-15 LM2577S-ADJ , , LM2577N-15, or LM2577N-ADJ NS Package Number N16A TO-220, Straight Leads (T) Order Number LM2577T-12 , -220 (T) 01146804 Top View Order Number LM2577T-12, LM2577T-15, or LM2577T-ADJ See NS Package , Connection Top View Order Number LM2577N-12, LM2577N-15, or LM2577N-ADJ See NS Package Number N16A
National Semiconductor
Original
lm2577 with external transistor LM2577-ADJ step down LM2577 boost converter RL-2582 lm2577 datasheet LM2577 down

LM2577 boost converter

Abstract: LM2577T TA +125°C 24-Pin Surface Mount LM2577M-12 LM2577M-15 LM2577M-ADJ M24B SO 16-Pin Molded DIP LM2577N-12 LM2577N-15 LM2577N-ADJ N16A N 5-Lead Surface Mount LM2577S-12 LM2577S-15 LM2577S-ADJ TS5B TO-263 5-Straight Leads LM2577T-12 LM2577T-15 LM2577T-ADJ T05A TO-220 5-Bent Staggered LM2577T-12 LM2577T-15 LM2577T-ADJ T05D TO-220 Flow , , LM2577N-15, or LM2577N-ADJ NS Package Number N16A TO-220, Straight Leads (T) Order Number LM2577T-12
National Semiconductor
Original
LM2577T flyback t LM2577 flyback regulator lm2577tadjflowlb03 LB03 T05A 577K-ADJ/883

LM2577-ADJ step down

Abstract: 671-27000 Package Package 24-Pin Surface Mount LM2577M-12 LM2577M-15 LM2577M-ADJ M24B 16-Pin Molded DIP LM2577N-12 LM2577N-15 LM2577N-ADJ N16A N 5-Lead Surface Mount LM2577S-12 LM2577S-15 LM2577S-ADJ TS5B TO-263 5-Straight Leads LM2577T-12 LM2577T-15 LM2577T-ADJ T05A TO-220 5-Bent Staggered LM2577T-12 LM2577T-15 LM2577T-ADJ T05D TO-220 Flow , , or LM2577T-ADJ See NS Package Number T05A Top View Order Number LM2577T-12 Flow LB03, LM2577T-15
National Semiconductor
Original
671-27000 RL-2580 SIMPLE SWITCHER 3A Step-up negative Voltage Regulator LM2577 equivalent renco rl 2580 673D sprague capacitor

LM2577

Abstract: LM2577S-12 TA +125°C 24-Pin Surface Mount LM2577M-12 LM2577M-15 LM2577M-ADJ M24B SO 16-Pin Molded DIP LM2577N-12 LM2577N-15 LM2577N-ADJ N16A N 5-Lead Surface Mount LM2577S-12 LM2577S-15 LM2577S-ADJ TS5B TO-263 5-Straight Leads LM2577T-12 LM2577T-15 LM2577T-ADJ T05A TO-220 5-Bent Staggered LM2577T-12 LM2577T-15 LM2577T-ADJ T05D TO-220 Flow , -263 (S) Order Number LM2577S-12, LM2577S-15 or LM2577S-ADJ NS Package Number TS5B National does not
National Semiconductor
Original
T05D simple 19v power supply
Abstract: LM1577-12/LM257712 or LM1577-15/LM2577-15 is being used. With the LM1577-ADJ/LM2577-ADJ, the output , section if the LM1577-12/LM257712 or LM1577-15/LM2577-15 is being used. With the LM1577-ADJ/LM2577-ADJ , input supply voltage. The LM1577-12/LM2577-12 and LM157715/LM2577-15 can also be used for step-up , Characteristicsâ'"LM1577-12, LM2577-12 Specifications with standard type face are for TJ = 25° and those in bold type , ISWITCH = 0. Symbol Parameter Conditions Typical LM1577-12 Limit (1) (2) LM2577-12 Limit Texas Instruments
Original

RENCO RL-1951

Abstract: LM25771 -40"C < TA < +125"C 24-Pin Surface Mount LM2577M-12 LM2577M-15 LM2577M-ADJ M24B SO 16-Pin Molded DIP LM2577N-12 LM2577N-15 LM2577N-ADJ N16A N 5-Lead Surface Mount LM2577S-12 LM2577S-15 LM2577S-ADJ TS5B TO-263 5-Straight Leads LM2577T-12 LM2577T-15 LM2577T-ADJ T05A TO-220 5-Bent Staggered LM2577T-12 LM2577T-15 , Top View Order Number LM2577T-12, LM2577T-15, or LM2577T-ADJ See NS Package Number T05A =â  5" V|N , Package Top View Order Number LM2577M-12, LM2577M-15, or LM2577M-ADJ See NS Package Number M24B 4
-
OCR Scan
RENCO RL-1951 ecqut 673D UNITED CHEMI CON 230v to 12v ac step down transformer ecq-ut 672D UNITED CHEMI CON

RL-2580

Abstract: K04A Package Package 24-Pin Surface Mount LM2577M-12 LM2577M-15 LM2577M-ADJ M24B 16-Pin Molded DIP LM2577N-12 LM2577N-15 LM2577N-ADJ N16A N 5-Lead Surface Mount LM2577S-12 LM2577S-15 LM2577S-ADJ TS5B TO-263 5-Straight Leads LM2577T-12 LM2577T-15 LM2577T-ADJ T05A TO-220 5-Bent Staggered LM2577T-12 LM2577T-15 LM2577T-ADJ T05D TO-220 Flow , , LM2577S-15, or LM2577S-ADJ See NS Package Number TS5B www.national.com 10 LM1577-12, LM2577-12
National Semiconductor
Original
K04A LM2577 Series how to calculate ferrite core transformer RL-2581 673D 67127050

lm2577

Abstract: LM2577-ADJ TA +125°C 24-Pin Surface Mount LM2577M-12 LM2577M-15 LM2577M-ADJ M24B SO 16-Pin Molded DIP LM2577N-12 LM2577N-15 LM2577N-ADJ N16A N 5-Lead Surface Mount LM2577S-12 LM2577S-15 LM2577S-ADJ TS5B TO-263 5-Straight Leads LM2577T-12 LM2577T-15 LM2577T-ADJ T05A TO-220 5-Bent Staggered LM2577T-12 LM2577T-15 LM2577T-ADJ T05D TO-220 Flow , , LM2577N-15, or LM2577N-ADJ NS Package Number N16A TO-220, Straight Leads (T) Order Number LM2577T-12
National Semiconductor
Original
LM1577K-12/883 LM1577K-15/883 LM1577K-ADJ/883

pk mur 1160

Abstract: lm2571 LM2577M-ADJ M24B SO 16-Pin Molded DIP LM2577N-12 LM2577N-15 LM2577N-ADJ N16A N 5-Lead Surface Mount LM2577S-12 LM2577S-15 LM2577S-ADJ TS5B TO-263 5-Straight Leads LM2577T-12 LM2577T-15 LM2577T-AQJ T05A T0220 5-Bent Staggered Leads LM2577T-12 LM2577T-15 LM2577T-ADJ T05D TO-220 Row LB03 Flow LB03 Row , LM2577N-12, LM2577N-15, or LM2577N-ADJ SeeNS Package Number N16A â'¢No internal Connection TL/H/11466-6 24-Lead Surface Mount (M) SWITCH Top View Order Number LM2577M-12, LM2577M-15, or LM2577M-ADJ See
-
OCR Scan
pk mur 1160 lm2571 PK MUR 420 rl2444 5Vto40V 9v voltage regulator code 9y B6062-BOBO D-B22SS D-81-41 29S-2500 VIC3168 558-S999

optocoupler 5v to 24V

Abstract: LM2577 flyback regulator output voltage Due to the high gain of the LM385 the LM2577's error amplifier is bypassed and the , regulator's input and output for protection and separate ground specifications Using this criteria a LM2577 , electrical specifications The LM2577 flyback regulator uses a 4N27 optocoupler to provide a galvanic , the LM2577 into current limit Also to ensure good line regulation the dynamic impedance of the zener , capacitors or an additional L-C filter section LM2577 Three Output Isolated Flyback Regulator LM2577
National Semiconductor
Original
optocoupler 5v to 24V 812E250-3C8 A4N27 optocoupler 351 core 3c8 DIODE semiconductores D-82256

LM25775

Abstract: LM2577-ADJ step down LM2577M-ADJ M24B SO 16-Pin Molded DIP LM2577N-12 LM2577N-15 LM2577N-ADJ N16A N 5-Lead Surface Mount LM2577S-12 LM2577S-15 LM2577S-ADJ TS5B TO-263 5-Straight Leads LM2577T-12 LM2577T-15 LM2577T-ADJ T05A TO-220 5-Bent Staggered Leads LM2577T-12 LM2577T-15 LM2577T-ADJ T05D TO-220 Flow LB03 Flow LB03 Flow , - Comp TL/H/11468-4 Top View Order Number LM2577T-12, LM2577T-15, or LM2577T-ADJ See NS Package Number , en ->j -j CO (0 -1 5" M Order Number LM2577T-12 Flow LB03, LM2577T-15 Flow LB03, or LM2577T-ADJ
-
OCR Scan
LM25775 LM2577 step up converter s60V AVCOM M24B S01124 TL/H/11468-23 TL/H/11468-24 TL/H/11468-25
Abstract: LM1577-12/LM257712 or LM1577-15/LM2577-15 is being used. With the LM1577-ADJ/LM2577-ADJ, the output , section if the LM1577-12/LM257712 or LM1577-15/LM2577-15 is being used. With the LM1577-ADJ/LM2577-ADJ , voltage. The LM1577-12/LM2577-12 and LM157715/LM2577-15 can also be used for step-up regulators with 12V , Temperature Range â'40°C ≤ TJ ≤ +125°C Electrical Characteristicsâ'"LM1577-12, LM2577-12 , Typical LM1577-12 Limit (1) (2) LM2577-12 Limit (3) Units (Limits) SYSTEM PARAMETERS Texas Instruments
Original

h16a

Abstract: lm2517 24-Pin Surface Mount LM2577M-12 LM2577M-15 LM2577M-ADJ M24B SO 16-Pin Molded DIP LM2577N-12 LM2577N-15 LM2577N-ADJ N16A N 5-Lead Surface Mount LM2577S-12 LM2577S-15 LM2577S-ADJ TS5B TO-263 5-Straight Leads LM2577T-12 LM2577T-15 LM2577T-ADJ T05A TO-220 5-Bent Staggered Leads LM2577T-12 LM2577T-15 LM2577T-ADJ , LM2577T-ADJ See NS Package Number T05A Top View Order Number LM2577T-12 Flow LB03, LM2577T-15 Flow LB03, or LM2577T-ADJ Row LB03 See NS Package Number T05D 16-Lead DIP (N) Top View Order Number LM2577N-12, LM2577N-15
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OCR Scan
h16a lm2517 vogt transformer 575 vogt inductors flyback transformer HR 420 vogt s 575 TL/H/11468-21 TL/H/11468-22 5011E4 D0T2243

812E250-3C8

Abstract: LM2577 flyback regulator optocoupler (about 10 mA) proportional to the output voltage. Due to the high gain of the LM385, the LM2577's , LM2577 simple switcher flyback regulator has been designed with multiple (3) outputs and , compensation pin will see too large a voltage, turning the power switch fully on - thus forcing the LM2577 , capacitors or an additional L-C filter section. The LM2577 flyback regulator uses a 4N27 optocoupler to , loop too difficult to stabilize - thus the LM2577 Three Output, Isolated Flyback Regulator
National Semiconductor
Original
AN-777 diode MA150 Ferroxcube 3C8 AN011217 812E250 flyback loop gain 812E2

TV flyback transformer tlf

Abstract: LM25771 -40"C < Ta < +125"C 24-Pin Surface Mount LM2577M-12 LM2577M-15 LM2577M-ADJ M24B SO 16-Pin Molded DIP LM2577N-12 LM2577N-15 LM2577N-ADJ N16A N 5-Lead Surface Mount LM2577S-12 LM2577S-15 LM2577S-ADJ TS5B TO-263 5-Stralght Leads LM2577T-12 LM2577T-15 LM2577T-ADJ T05A TO-220 5-Bent Staggered LM2577T-12 LM2577T-15 , 1 - Comp Top View Order Number LM2577T-12, LM2577T-15, or LM2577T-ADJ See NS Package Number T05A , Connection Top View Order Number LM2577M-12, LM2577M-15, or LM2577M-ADJ See NS Package Number M24B 4-Lead TO
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TV flyback transformer tlf PE-65301 PE-65302 boost 12v to 19v step-up sprague 672D flyback converter 2A 15V

lm2577 with external transistor

Abstract: wasted spark ignition driver affect regulator loop stability. Products such as the LM2575 and LM2577 are compensated for stability , switching regulator designs. LM2577: A Complete Flyback/Boost Regulator IC The LM2577 is an IC developed , equal to the input voltage. V OUT V IN V IN C IN + SW COMP LM2577 FB V IN + C OUT C IN GND GND + SW COMP LM2577 FB + C OUT GND GND V OUT V OUT V IN , FOR THE LM2577 The theory of operation of the Flyback and Boost Converters has been previously
National Semiconductor
Original
wasted spark ignition driver 500W buck regulator schematic diagram 48v dc regulator LM2576-ADJ LM2577 boost buck LM2576 DC-DC CONVERTER 12V

220 ac voltage regulator without transformer

Abstract: LM2577-ADJ step down LM1577 LM2577 Series SIMPLE SWITCHER Step-Up Voltage Regulator General Description Features The LM1577 LM2577 are monolithic integrated circuits that provide all of the power and control , Semiconductor Corporation TL H 11468 RRD-B30M75 Printed in U S A LM1577 LM2577 Series SIMPLE SWITCHER , ISWITCH s 3 0A Junction Temperature Range LM1577 LM2577 b 55 C s TJ s a 150 C b 40 C s TJ s a 125 , -12 LM2577-12 Specifications with standard type face are for TJ e 25 C and those in bold type face apply
National Semiconductor
Original
220 ac voltage regulator without transformer 230v to 9v step down transformer pc 2581 v 230v to 12v step down transformer 67126990 9v to 5v voltage regulator
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