Home/L6740LTR/Alternatives

L6740LTR Alternatives & Replacements

Found 100 alternatives for L6740LTR by STMicroelectronics. Pmic Power Supply Controllers Monitors — 48-TQFP Exposed Pad.

Original Part

L6740LTRSTMicroelectronics48-TQFP Exposed PadPmic Power Supply Controllers Monitors

Rochester Electronics, LLCStock-

FAN6230MPX

IC CTLR SR SYNC 16MLP

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onsemiStock8-SOIC (0.154", 3.90mm Width)

NCP4304ADR2G

IC SEC SIDE SYNC RECT DRV 8SOIC

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Rochester Electronics, LLCStock8-SOIC (0.154", 3.90mm Width)

FAN301ULMY

BATTERY CHARGE CONTROLLER

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Rochester Electronics, LLCStock-

NCP4327ASNT1G

SECONDARY SIDE CONSTANT V

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onsemiStock8-VFDFN Exposed Pad

NCP367DPMUEBTBG

IC VOLT PROTECTRION OCP OVP 8DFN

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Rochester Electronics, LLCStock20-WFQFN Exposed Pad

FAN6100QMPX

SWITCHING CONTROLLER

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onsemiStockSOT-23-6

FAN6240M6X

IC SECONDARY SIDE CTRLR 6-SOT23

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Rochester Electronics, LLCStock20-WFQFN Exposed Pad

FAN6100HMMPX

SWITCHING CONTROLLER

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Rochester Electronics, LLCStock-

NCP6336BSNFCCT1G

1-CHANNEL POWER SUPPLY SUPPORT C

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Rochester Electronics, LLCStock8-DIP (0.300", 7.62mm)

FAN7680N

POWER SUPPLY CIRCUIT, FIXED

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NXP USA Inc.StockSC-74, SOT-457

TEA1998TS/1X

FLYBACK SR

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onsemiStock6-XFLGA

CAT874-80ULGT3

IC REG CTRLR PWM ULLGA-6

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Rochester Electronics, LLCStockSOT-23-6

FAN6240M6X

SWITCHING CONTROLLER, PDSO6

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onsemiStock6-VFDFN Exposed Pad

NCP349MNTBG

IC VOLTAGE DETECTOR OVP 6DFN

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Rochester Electronics, LLCStock-

IR3725MTRPBF

IR3725 - IR30-DC-DC POWER MONITO

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Rochester Electronics, LLCStock10-SOP (0.154", 3.90mm Width)

FAN6290QFMX

POWER SUPPLY SUPPORT CIRCUIT

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Rochester Electronics, LLCStock20-DIP (0.300", 7.62mm)

SG6105ADZ

POWER SUPPLY CIRCUIT, ADJ

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Rochester Electronics, LLCStock16-DIP (0.300", 7.62mm)

TEA1610P/N6,112

IC RESONANT CONVERTR CTRLR 16DIP

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onsemiStock8-SOIC (0.154", 3.90mm Width)

NCP4303BDR2G

IC SEC SIDE SYNC RECT DRV 8SOIC

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onsemiStock8-SOIC (0.154", 3.90mm Width)

NCP4355BDR2G

IC PFC CTRLR SEC SIDE 8SOIC

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onsemiStock10-SOP (0.154", 3.90mm Width)

FAN6290QHMX

IC SECONDARY SIDE CTRLR 10SOP

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onsemiStock8-SOIC (0.154", 3.90mm Width)

NCP4354ADR2G

IC PFC CTRLR SEC SIDE 8SOIC

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Analog Devices Inc.Stock32-LFCSP-WQ (5x5)

ADP1046ACPZ-R7

IC DGTL 2NDRY SIDE CTRLR 32LFCSP

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onsemiStockSOT-23-6 Thin, TSOT-23-6

NCP4353ASNT1G

IC SECONDARY CTLR SMPS

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Analog Devices Inc./Maxim IntegratedStock12-WFBGA, WLBGA

MAX4970EWC+T

IC OVERVOLTAGE PROT CTRLR 12WLP

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Rochester Electronics, LLCStock16-WFQFN Exposed Pad

FAN6230AMPX

SWITCHING CONTROLLER

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Rochester Electronics, LLCStock14-DIP (0.300", 7.62mm)

KA3501

ANALOG CIRCUIT, 1 FUNC, BIPOLAR

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onsemiStock8-SOIC (0.154", 3.90mm Width)

NCP4302BDR2G

IC SECONDARY SIDE CTRLR 8SOIC

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Rochester Electronics, LLCStock20-WFQFN Exposed Pad

FAN6100MMPX

SWITCHING CONTROLLER

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Analog Devices Inc./Maxim IntegratedStock12-WFBGA, WLBGA

MAX4972EWC+T

IC OVERVOLTAGE PROT CTRLR 12WLP

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Rochester Electronics, LLCStock32-VFQFN Exposed Pad, CSP

ADP1043ACPZ

IC SECONDARY SIDE CTRLR 32LFCSP

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onsemiStock8-SOIC (0.154", 3.90mm Width)

NCP4355ADR2G

IC SECONDARY CTLR SMPS

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Rochester Electronics, LLCStock14-SOIC (0.154", 3.90mm Width)

FAN7687AMX

POWER SUPPLY CIRCUIT, FIXED

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Texas InstrumentsStock20-LCC (J-Lead)

UCC2583QTR

IC SECONDARY SIDE CTRLR 20-PLCC

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Rochester Electronics, LLCStock24-VFQFN Exposed Pad

ISL8724IRZ-T

POWER SUPPLY CIRCUIT, ADJ

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onsemiStock8-VDFN Exposed Pad

NCP4308DMNTWG

IC SYNC RECTIFIER CTLR 8DFN

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Texas InstrumentsStockSOT-23-6

LM3880QMFX-1AA/NOPB

IC PWR SUPPLY SEQUENCER SOT23-6

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Rochester Electronics, LLCStock14-SOIC (0.154", 3.90mm Width)

UCC2839D

IC SECONDARY SIDE CTRLR 14SOIC

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Rochester Electronics, LLCStock18-DIP (0.300", 7.62mm)

UC2544N

IC SUPERVISOR 2.5V 18DIP

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onsemiStock8-SOIC (0.154", 3.90mm Width)

NCP4305QDR2G

IC SEC SIDE SYNC RECT DRV 8SOIC

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Rochester Electronics, LLCStock14-SOIC (0.154", 3.90mm Width)

UCC3839D

IC SECONDARY SIDE CTRLR 14SOIC

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Rochester Electronics, LLCStock-

FAN1851AM

IC CTRLR AC GRND FAULT 8SOIC

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Rochester Electronics, LLCStock24-SOIC (0.295", 7.50mm Width)

UC3849DW

IC SECONDARY SIDE CTRLR 24SOIC

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Infineon TechnologiesStockSC-74A, SOT-753

IR1161LTRPBF

SYNCRONOUS RECTIFIER CONTROL IC

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onsemiStock8-WFDFN

NCP4308AMTTWG

IC SYNC RECTIFIER CTLR 8SOIC

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Texas InstrumentsStockSOT-23-6

LM3880MF-1AA

IC PWR SUPPLY SEQUENCER SOT23-6

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Rochester Electronics, LLCStock14-SOIC (0.154", 3.90mm Width)

UCC3583D

IC SECONDARY SIDE CTRLR 14SOIC

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Rochester Electronics, LLCStock32-WFQFN Exposed Pad

MAX15048ETJ+

IC CTRLR PWM STP-DN TRIPL 32TQFN

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onsemiStock12-UFLGA Exposed Pad

NCP373MU13TXG

IC CTLR OVP POS/NEG 30V 12TLLGA

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onsemiStockSOT-23-6 Thin, TSOT-23-6

NCP4352SNT1G

IC SMPS CTLR SECONDARY 6TSOP

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onsemiStock12-UFLGA Exposed Pad

NCP373MU04TXG

IC CTLR OVP POS & NEG 12-LLGA

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Analog Devices Inc.Stock32-LFCSP-WQ (5x5)

ADP1046ACPZ-RL

IC DGTL CTRLR 32LFCSP

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Rochester Electronics, LLCStock16-DIP (0.300", 7.62mm)

KA3505

POWER SUPPLY CIRCUIT, FIXED

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Rochester Electronics, LLCStock-

FAN6290HE1MX

FAN6290 - POWER SUPPLY SUPPORT C

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Analog Devices Inc./Maxim IntegratedStock12-WFBGA, WLBGA

MAX4971EWC+T

IC OVERVOLTAGE PROT CTRLR 12WLP

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Analog Devices Inc./Maxim IntegratedStock28-WFQFN Exposed Pad

MAX16050ETI+T

IC POWER MONITR/SEQUENCER 28TQFN

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Power IntegrationsStock8-SOIC (0.154", 3.90mm Width)

SEN013DG-TL

IC SIGNAL DISCONNECT 3CH 8SOIC

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Rochester Electronics, LLCStock32-VFQFN Exposed Pad, CSP

ADP1043ACPZ-RL

IC SECONDARY SIDE CTRLR 32LFCSP

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Rochester Electronics, LLCStock-

FAN6291QF2MTCX

FAN6291QF - POWER SUPPLY SECONDA

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Rochester Electronics, LLCStock20-VQFN Exposed Pad

ISL6505CR-T

POWER SUPPLY CIRCUIT, ADJ

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Texas InstrumentsStockSOT-23-6

LM3880QMFX-1AB/NOPB

IC PWR SUPPLY SEQUENCER SOT23-6

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NXP USA Inc.Stock8-SOIC (0.154", 3.90mm Width)

TEA1703T/N1,118

IC CTRLR SMPS GREEN OVP 8SO

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Rochester Electronics, LLCStock16-SOIC (0.295", 7.50mm Width)

UC2543DWTR

POWER SUPPLY SUPPORT CIRCUIT, FI

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Rochester Electronics, LLCStock16-SOIC (0.295", 7.50mm Width)

ML4823ISX

SWITCHING CONTROLLER

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Rochester Electronics, LLCStock14-SOIC (0.154", 3.90mm Width)

FAN7687AM

POWER SUPPLY CIRCUIT, FIXED

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Rochester Electronics, LLCStock16-SOIC (0.295", 7.50mm Width)

UC2543DW

IC 2.5V PWR SUPPLY MON 16-SOIC

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Rochester Electronics, LLCStock24-SSOP (0.154", 3.90mm Width)

ADM1041AARQZ

IC SECONDARY SIDE CTRLR 24QSOP

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Analog Devices Inc.Stock24-SSOP (0.154", 3.90mm Width)

ADM1041ARQZ-REEL7

IC SECONDARY SIDE CTRLR 24QSOP

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Rochester Electronics, LLCStock-

UCC2540PWP-TI

SWITCHING CONTROLLER, VOLTAGE-MO

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Rochester Electronics, LLCStock-

TPIC1315KTRR

HDD PWR ARRAY

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Rochester Electronics, LLCStock8-SOIC (0.154", 3.90mm Width)

FAN6210MY

SWITCHING CONTROLLER, PDSO8

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Rochester Electronics, LLCStock24-SSOP (0.154", 3.90mm Width)

ADM1041ARQZ

IC PWR SUPP MON/LOAD SHAR 24QSOP

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Rochester Electronics, LLCStock18-DIP (0.300", 7.62mm)

UC3544N

IC 2.5V PWR SUPPLY MON 18-DIP

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onsemiStock8-SOIC (0.154", 3.90mm Width)

FAN6204AMX

SR CONTROLLER IC

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Rochester Electronics, LLCStock-

TEA1611T/N2,518

IC CTLR RESONANT CONVERT 20-SOIC

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Diodes IncorporatedStock8-SOIC (0.154", 3.90mm Width) Exposed Pad

APR34309MPTR-G1

IC RECT CTLR AC/DC SYNCH 8SOIC

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Microchip TechnologyStock16-DIP

SG3543N

IC POWER SUPPLY SUPERVISOR 16DIP

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Analog Devices Inc.Stock24-SSOP (0.154", 3.90mm Width)

ADM1041AARQZ-REEL

IC SECONDARY SIDE CTRLR 24QSOP

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onsemiStock16-SOIC (0.295", 7.50mm Width)

CS5101EDWR16G

IC SECONDARY SIDE CTRLR 16SOIC

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NXP USA Inc.StockSC-74, SOT-457

TEA1999TS/2H

IC CTRLR SYNC RECT TSOP6

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Analog Devices Inc.StockSOT-23-8 Thin, TSOT-23-8

LTC2954CTS8-2#TRMPBF

IC PB ON/OFF CONTROLLER TSOT23-8

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Rochester Electronics, LLCStock16-SOIC (0.154", 3.90mm Width)

HIP6501ACB

POWER CONTROL WITH ACPIINTERFACE

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Rochester Electronics, LLCStock16-DIP (0.300", 7.62mm)

UC3543N

IC 2.5V PWR SUPPLY MON 16-DIP

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onsemiStock8-SOIC (0.154", 3.90mm Width)

FAN6292MX

IC SECONDARY SIDE CTRLR 8SOIC

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Analog Devices Inc./Maxim IntegratedStockSOT-23-6 Thin, TSOT-23-6

MAX17606AZT+T

IC SECONDARY SIDE CTRLR 6-TSOT23

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Rochester Electronics, LLCStock-

LTC2945HMS-1#PBF

LTC2945 - WIDE RANGE I2C POWER M

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Analog Devices Inc.Stock32-VFQFN Exposed Pad, CSP

ADP1043AACPZ-R7

IC SECONDARY SIDE CTRLR 32LFCSP

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Rochester Electronics, LLCStock14-DIP (0.300", 7.62mm)

UCC3583N

1.8A, 500KHZ BICMOS, PDIP14

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Rochester Electronics, LLCStock12-WFQFN Exposed Pad

LTC2945IUD-1#TRPBF

WIDE RANGE I2C POWER MONITOR

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Rochester Electronics, LLCStock8-SOIC (0.154", 3.90mm Width)

FAN6206MY

DUAL SWITCHING CONTROLLER

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Rochester Electronics, LLCStock18-SOIC (0.295", 7.50mm Width)

UC2544DW

IC SUPERVISOR 2.5V 18SOIC

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Texas InstrumentsStockSOT-23-6

LM3880MF-1AA/NOPB

IC PWR SUPPLY SEQUENCER SOT23-6

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Rochester Electronics, LLCStock-

LTC2945HUD-1#PBF

LTC2945 - WIDE RANGE I2C POWER M

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Analog Devices Inc.Stock32-VFQFN Exposed Pad, CSP

ADP1043AACPZ-RL

IC SECONDARY SIDE CTRLR 32LFCSP

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Rochester Electronics, LLCStock24-SOIC (0.295", 7.50mm Width)

UC2849DW

IC SECONDARY SIDE CTRLR 24SOIC

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Rochester Electronics, LLCStock-

ISL6298CR4Z-T

POWER SUPPLY SUPPORT CIRCUIT, AD

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Rochester Electronics, LLCStock24-VFQFN Exposed Pad

ISL6126IRZA-T

POWER SUPPLY CIRCUIT, ADJ

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onsemiStock8-WFDFN

NCP4305AMTTWG

IC SEC SIDE SYNC RECT DRV 8WDFN

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onsemiStock8-WFDFN

NCP4305DMTTWG

IC SEC SIDE SYNC RECT DRV 8WDFN

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Rochester Electronics, LLCStock16-SOIC (0.295", 7.50mm Width)

UC3543DW

IC 2.5V PWR SUPPLY MON 16-SOIC

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