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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

LM2577 Series Datasheet

Part Manufacturer Description PDF Type
LM2577 Series National Semiconductor Step-Up Voltage Regulator Original

LM2577 Series

Catalog Datasheet MFG & Type PDF Document Tags

renco rl 2580

Abstract: LM2577 Series LM1577/LM2577 Series SIMPLE SWITCHER Step-Up Voltage Regulator June 1999 LM1577/LM2577 Series , www.national.com 26 LM1577/LM2577 Series SIMPLE SWITCHER Step-Up Voltage Regulator Physical Dimensions , Yes - Datasheet Title LM1577 LM2577 Series SIMPLE SWITCHER Step-Up Voltage Regulator LM1577 , Download Receive via Email Receive via Email LM1577 LM2577 Series SIMPLE SWITCHER Step-Up Voltage Regulator LM1577 LM2577 Series SIMPLE SWITCHER Step-Up Voltage Regulator (JAPANESE) 29889 Jun- View
National Semiconductor
Original
renco rl 2580 LM2577S ADJ P AIE 326-0637 LM2577M-ADJ LM2577-ADJ spice model LM2577-ADJ MDC LM1577/LM2577 AN-1061 AN-1229 AN-776 AN-777

LM2577-ADJ step down

Abstract: 671-27000 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 , DS011468 www.national.com LM1577/LM2577 Series SIMPLE SWITCHER Step-Up Voltage Regulator June 1999 , Package Number T05D www.national.com 26 LM1577/LM2577 Series SIMPLE SWITCHER Step-Up Voltage , Output Switch Voltage Output Switch Current Junction Temperature Range LM1577 LM2577 3.5V VIN
National Semiconductor
Original
LM2577-ADJ step down 671-27000 RL-2580 SIMPLE SWITCHER 3A Step-up negative Voltage Regulator LM2577 equivalent LM2577 down

RL-2580

Abstract: K04A 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 , DS011468 www.national.com LM1577/LM2577 Series SIMPLE SWITCHER Step-Up Voltage Regulator March , Number T05D 27 www.national.com LM1577/LM2577 Series SIMPLE SWITCHER Step-Up Voltage Regulator , Supply Voltage Output Switch Voltage Output Switch Current Junction Temperature Range LM1577 LM2577
National Semiconductor
Original
K04A LM2577 boost converter how to calculate ferrite core transformer LM2577-ADJ LM2577S-12 LM2577 pin diagram

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 , LM2577T-ADJ Flow LB03 NS Package Number T05D 25 LM1577 LM2577 Series SIMPLE SWITCHER Step-Up Voltage , 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
National Semiconductor
Original
220 ac voltage regulator without transformer PE-65300 230v to 9v step down transformer lm2577 with external transistor pc 2581 v LM2577-12 D-82256

LM2577 sepic

Abstract: LM2577 Series TYPICAL APPLICATIONS â'¢ Simple Boost and Flyback Converters â'¢ Transformer , as step-up regulators. The UC2577 series features a wide input voltage range of 3.0V to 40V. An
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OCR Scan
LM2577 sepic UC2577-12/15
Abstract: Shutdown â'¢ Improved Replacement for LM2577 Series TYPIC A L APP LIC A TIO N S â'¢ Simple Boost and , regulators. The UC1577 series features a wide input voltage range of 2.9V to 40V. An on chip 3.0A NPN , external components and current mode control for better line and load regulation. A standard series of -
OCR Scan
UC1577-12/15 UC1577/UC2577 UC1577/UC2S77 603-424-2410-F

LM2577 sepic

Abstract: AIE MAGNETICS 415-0930 LM2577 Series The UC2577 series features a wide input voltage range of 3.0V to 40V. An on-chip 3.0A
Unitrode
Original
DN-48 AIE MAGNETICS 415-0930 415-0930 Vernitron corp vernitron sprague 673D AIE MAGNETICS UC2577-ADJ DN-49

LM2577 sepic

Abstract: AIE MAGNETICS 415-0930 LM2577 Series The UC2577 series features a wide input voltage range of 3.0V to 40V. An on-chip 3.0A
Unitrode
Original
Vernitron resistor UC2577T12 UC2577-12 sepic converter 12v 30A

415-0930

Abstract: AIE MAGNETICS 415-0930 Limit, UVLO and Thermal Shutdown Improved Replacement for LM2577 Series DESCRIPTION The UC2577 , efficiently provide fixed output voltages of 12V or 15V as step-up regulators. The UC2577 series features a
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OCR Scan

LM2577 sepic

Abstract: sepic converter 12v 30A Output Switch Protected by Current Limit, UVLO and Thermal Shutdown Improved Replacement for LM2577 Series DESCRIPTION The UC2577 family of devices provides all the active functions nec essary to , regulators. The UC2577 series features a wide input voltage range of 3.0V to 40V. An on-chip 3.0A NPN switch
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OCR Scan

transformer for lm2577

Abstract: LM2577 sepic , UVLO and Thermal Shutdown Improved Replacement for LM2577 Series Simple Boost and Flyback Converters , or 15V as step-up regulators. The UC2577 series features a wide input voltage range of 3.0V to 40V
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OCR Scan
transformer for lm2577

L2580

Abstract: LM 2577 LM1577/LM2577 Series SIMPLE SWITCHER Step-Up Voltage Regulator National Semiconductor March 1998 LM1577/LM2577 Series SIMPLE SWITCHER® Step-Up Voltage Regulator General Description The LM , LB03 NS Package N um ber T05D 27 w w w .n a tion a l.com LM1577/LM2577 Series SIMPLE SWITCHER , Electrical Characteristics - LM1577-12, LM2577-12 Specifications w ith standard type face are fo r T j = 2 , l.com 2 Electrical Characteristics- LM1577-12, LM2577-12 (c o ntin u e d) S pecifications w ith
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L2580 LM 2577 2577T L2582 2577T-ADJ 2577N-AD 1577/LM

RENCO RL-1951

Abstract: LM25771  March 1998 National Semiconductor LM1577/LM2577 Series SIMPLE SWITCHER® Step-Up Voltage Regulator General Description The LM1577/LM2577 are monolithic integrated circuits that provide all of the , Temperature Range Storage Temperature Range -65'C to+150'C LM1577 Lead Temperature LM2577 (Soldering, 10 sec , .OA -55°C < Tj < +150°C -40°C < Tj < +125°C Electrical Characteristicsâ'"LM1577-12, LM2577 , Typical LM1577-12 Limit (Notes 3, 4) LM2577-12 Limit (Note 5) Units (Limits) SYSTEM PARAMETERS Circuit of
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RENCO RL-1951 LM25771 ecqut United Chemi-Con 672D 673D UNITED CHEMI CON 230v to 12v ac step down transformer

pk mur 1160

Abstract: lm2571  National Semiconductor January 1995 LM1577/LM2577 Series SIMPLE SWITCHER® Step-Up Voltage Regulator General Description The LM1577/LM2577 are monolithic integrated circuits that provide all of the , Junction Temperature Range 65V LM1577 6.0A LM2577 â'" 55'C ^ Tj ^ + 150*0 -40'C^Tj^ +125*C Power , = 1.5 kit) 2kV Electrical Characteristicsâ'"LM1577-12, LM2577-12 Specifications with standard , otherwise specified. Vim = 5V, and Iswitch = nperature LM1577-12 LM2577-12 Units Symbol Parameter
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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

LM25775

Abstract: LM2577-ADJ step down 0 National Semiconductor LM1577/LM2577 Series SIMPLE SWITCHER® Step-Up Voltage Regulator General Description The LM1577/LM2577 are monolithic integrated circuits that provide all of the power , LM1577 â'" 55°C < tj S + 150°C LM2577 â'"40°C STji + 125°C Electrical Characteristicsâ'"LM1577-12, LM2577-12 Specifications with standard type face are for tj = 25°C, and those in bold type face apply , Symbol Parameter Conditions Typical LM1577-12 Limit (Notes 3, 4) LM2577-12 Limit (Note 5) Units (Limits
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LM25775 LM2577 step up converter s60V LM2577M-12 LM2577M-15 LM2577N-12 S01124 TL/H/11468-23 TL/H/11468-24 TL/H/11468-25

h16a

Abstract: lm2517 co .2 'C 0> co r-. r>-io CM r». r». u> National Semiconductor LM1577/LM2577 Series SIMPLE SWITCHER® Step-Up Voltage Regulator General Description The LM1577/LM2577 are monolithic , Junction Temperature Range LM1577 LM2577 3.5v s vin s 40v 0V < VswiTCH ^ 60V 'SWITCH ^ 3.OA -55°c stjà , , R = 1.5 kil) 2kV Electrical Characteristicsâ'"LM1577-12, LM2577-12 Specifications with standard , -12 Limit (Notes 3,4) LM2577-12 Limit (Note 5) Units (Limits) SYSTEM PARAMETERS Circuit of Figure 1 (Note
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h16a lm2517 vogt transformer 575 vogt inductors flyback transformer HR 420 vogt s 575 TL/H/11468-21 TL/H/11468-22 5011E4 D0T2243

LM2577 sepic

Abstract: Vernitron corp Replacement for LM2577 Series APPLICATIONS · · · · Simple Boost Converter Flyback Converters, Single , /ORDERING INFORMATION The TL3577 series are easy-to-use devices that incorporate all the active circuitry , similar regulators running at 52 kHz. A standard series of inductors and capacitors optimized for use with , COUT 680 µF SW1 SW2 LOAD FEEDBACK GND R2 A. B. R1 = 48.7 k in series with 511 R2 = 5.62 k , 100 kHz. Equivalent Series Resistance (ESR): This is the primary cause of output ripple voltage, and
Texas Instruments
Original
31DX marking 1D Voltage regulator SLVS633

LM2577 sepic

Abstract: MR851 diode Capability Provides Controlled Startup Current Improved Replacement for LM2577 Series 5 4 3 2 1 VIN SWITCH GND FEEDBACK COMP DESCRIPTION/ORDERING INFORMATION The TL3577 series are , at 52 kHz. A standard series of inductors and capacitors optimized for use with these regulators is , . R1 = 48.7 k in series with 511 B. R2 = 5.62 k (1%) Figure 1. Test Circuit Submit , . Equivalent Series Resistance (ESR): This is the primary cause of output ripple voltage, and it also affects
Texas Instruments
Original
MR851 diode L68 MARKING CODE MOTOROLA 31DQ05 rl2447 MBR340P TL3577ADJI

LM2577 sepic

Abstract: Replacement for LM2577 Series APPLICATIONS · · · · Simple Boost Converter Flyback Converters, Single , /ORDERING INFORMATION The TL3577 series are easy-to-use devices that incorporate all the active circuitry , similar regulators running at 52 kHz. A standard series of inductors and capacitors optimized for use with , COUT 680 µF SW1 SW2 LOAD FEEDBACK GND R2 A. B. R1 = 48.7 k in series with 511 R2 = 5.62 k , this value at 100 kHz. Equivalent Series Resistance (ESR): This is the primary cause of output ripple
Texas Instruments
Original

1N4933 equivalent

Abstract: LM2577 sepic Replacement for LM2577 Series APPLICATIONS · · · · Simple Boost Converter Flyback Converters, Single , /ORDERING INFORMATION The TL3577 series are easy-to-use devices that incorporate all the active circuitry , similar regulators running at 52 kHz. A standard series of inductors and capacitors optimized for use with , COUT 680 µF SW1 SW2 LOAD FEEDBACK GND R2 A. B. R1 = 48.7 k in series with 511 R2 = 5.62 k , this value at 100 kHz. Equivalent Series Resistance (ESR): This is the primary cause of output ripple
Texas Instruments
Original
1N4933 equivalent TL357
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