118 Products Found

Buck (Step Down)  Device Topology  Products

Semiconductors - ICs - LED Drivers

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Device Topology No. of Outputs Output Current Output Voltage Driver Case Style Input Voltage Min Input Voltage Max Dimming Control Type Switching Frequency Operating Temperature Min Operating Temperature Max Packaging MSL
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86W7364
A6213KLJTR-T

A6213KLJTR-T

ALLEGRO MICROSYSTEMS

LED DRIVER, BUCK, PWM, NSOIC-8

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0

Price for: Tape & Reel Cut 1

2500+ $0.861

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Buck (Step Down) 1 3A - NSOIC 6V 48V PWM - -40°C 125°C Cut Tape -
    Supplier lead time 9 weeks

Not Normally Stocked

Non-Cancelable / Non Returnable

66W7931
A6213KLJTR-T

A6213KLJTR-T

ALLEGRO MICROSYSTEMS

LED DRIVER, BUCK, PWM, NSOIC-8, FULL REEL

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0

Price for: Tape & Reel Full 1

6000+ $0.781

Buy
Buck (Step Down) 1 3A - NSOIC 6V 48V PWM - -40°C 125°C Tape & Reel -
    Supplier lead time 9 weeks

Not Normally Stocked

Non-Cancelable / Non Returnable

12T1277
AP8802FNG-7

AP8802FNG-7

DIODES INC.

IC, LED DRVR, BUCK, 1A, DFN-10

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236

Price for: Tape & Reel Cut 1

1+ $0.85 Promotional price 10+ $0.85 Promotional price 100+ $0.85 Promotional price 250+ $0.85 Promotional price more…

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Buck (Step Down) 1 1A - DFN 48V 48V PWM / DC 500kHz -40°C 105°C Cut Tape -

(Available until stock is exhausted)

  • 236 in stock for same day shipping

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12T1278
AP8802SPG-13

AP8802SPG-13

DIODES INC.

IC, LED DRVR, BUCK, 1A, SO8

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12

Price for: Each 1

1+ $1.11 Promotional price 10+ $1.11 Promotional price 100+ $1.11 Promotional price 250+ $0.951 Promotional price more…

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Buck (Step Down) 1 1A - SOP 48V 48V PWM / DC 500kHz -40°C 105°C Each -

(Available until stock is exhausted)

  • 12 in stock for same day shipping

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08R5268
CAT4201TD-GT3

CAT4201TD-GT3

ON SEMICONDUCTOR

IC, LED DRIVER, BUCK, 350mA, TSOT-23-5

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Awaiting Delivery

Price for: Tape & Reel Cut 1

1+ $1.86 10+ $1.50 100+ $1.26 1000+ $0.959

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Buck (Step Down) 1 350mA 32V TSOT-23 6.5V 36V PWM 1MHz -40°C 125°C Cut Tape -
 
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    Supplier lead time 22 weeks
Contact me when back in stock
23T2118
IRS25401PBF

IRS25401PBF

INTERNATIONAL RECTIFIER

IC, LED DRVR, DIP8

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299

Price for: Each 1

1+ $0.984 Promotional price 10+ $0.984 Promotional price 100+ $0.984 Promotional price 250+ $0.984 Promotional price more…

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Buck (Step Down) 1 700mA 16.6V DIP 8V 16.6V PWM 500kHz -55°C 150°C Each -

(Available until stock is exhausted)

  • 299 in stock for same day shipping

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23T2119
IRS25401SPBF

IRS25401SPBF

INTERNATIONAL RECTIFIER

IC, LED DRVR, SOIC8

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566

Price for: Each 1

1+ $0.991 Promotional price 10+ $0.991 Promotional price 100+ $0.991 Promotional price 250+ $0.991 Promotional price more…

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Buck (Step Down) 1 700mA 16.6V SOIC 8V 16.6V PWM 500kHz -55°C 150°C Each MSL 2 - 1 year

(Available until stock is exhausted)

  • 566 in stock for same day shipping

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23T2120
IRS25401STRPBF

IRS25401STRPBF

INTERNATIONAL RECTIFIER

IC, LED DRVR, SOIC8

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1,275

Price for: Each 1

1+ $0.905 Promotional price 10+ $0.905 Promotional price 100+ $0.905 Promotional price 250+ $0.905 Promotional price more…

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Buck (Step Down) 1 700mA 16.6V SOIC 8V 16.6V PWM 500kHz -55°C 150°C Each -

(Available until stock is exhausted)

  • 1,275 in stock for same day shipping

see cut-off times

18M5021
IRS2540PBF

IRS2540PBF

INTERNATIONAL RECTIFIER

IC, LED CURRENT REGULATOR, BUCK, DIP-8

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52

Price for: Each 1

1+ $1.84 Promotional price 10+ $1.84 Promotional price 100+ $1.58 Promotional price 250+ $1.58 Promotional price more…

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Buck (Step Down) 2 200mA 16.8V DIP 9V 15.6V PWM 500kHz -25°C 125°C Each -

(Available until stock is exhausted)

  • 52 in stock for same day shipping

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18M5022
IRS2540SPBF

IRS2540SPBF

INTERNATIONAL RECTIFIER

IC, LED CURRENT REGULATOR, BUCK, SOIC-8

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48

Price for: Each 1

1+ $1.27 Promotional price 10+ $1.27 Promotional price 100+ $1.09 Promotional price 250+ $1.09 Promotional price more…

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Buck (Step Down) 2 200mA 16.8V SOIC 9V 15.6V PWM 500kHz -25°C 125°C Each -

(Available until stock is exhausted)

  • 48 in stock for same day shipping

see cut-off times

23T2121
IRS25411PBF

IRS25411PBF

INTERNATIONAL RECTIFIER

IC, LED DRVR, DIP8

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8

Price for: Each 1

1+ $1.30 Promotional price 10+ $1.30 Promotional price 100+ $1.12 Promotional price 250+ $1.12 Promotional price more…

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Buck (Step Down) 1 700mA 16.6V DIP 8V 16.6V PWM 500kHz -55°C 150°C Each -

(Available until stock is exhausted)

  • 8 in stock for same day shipping

see cut-off times

18M5024
IRS2541PBF

IRS2541PBF

INTERNATIONAL RECTIFIER

IC, LED CURRENT REGULATOR, BUCK, DIP-8

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100

Price for: Each 1

1+ $2.00 Promotional price 10+ $2.00 Promotional price 100+ $1.72 Promotional price 250+ $1.72 Promotional price more…

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Buck (Step Down) 2 200mA 16.8V DIP 9V 15.6V PWM 500kHz -25°C 125°C Each -

(Available until stock is exhausted)

  • 100 in stock for same day shipping

see cut-off times

18M5025
IRS2541SPBF

IRS2541SPBF

INTERNATIONAL RECTIFIER

IC, LED CURRENT REGULATOR, BUCK, SOIC-8

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40

Price for: Each 1

1+ $1.42 Promotional price 10+ $1.42 Promotional price 100+ $1.42 Promotional price 250+ $1.42 Promotional price more…

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Buck (Step Down) 2 200mA 16.8V SOIC 9V 15.6V PWM 500kHz -25°C 125°C Each MSL 2 - 1 year

(Available until stock is exhausted)

  • 40 in stock for same day shipping

see cut-off times

93T5404
IRS2980SPBF

IRS2980SPBF

INTERNATIONAL RECTIFIER

LED DRIVER, PWM/ANALOGUE, 150KHZ, NSOIC-8

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0

Price for: Each 1

250+ $1.03 500+ $0.964 1000+ $0.915 2500+ $0.885 more…

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Buck (Step Down) 1 - - NSOIC 10V 16.6V PWM / Analogue 150kHz -40°C 125°C Each -
    Supplier lead time 18 weeks

Not Normally Stocked

Non-Cancelable / Non Returnable

28X3489
LM3401MM/NOPB

LM3401MM/NOPB

TEXAS INSTRUMENTS

IC, PFET CONTROLLER, BUCK, MSOP-8, FULL REEL

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2,000

Price for: Tape & Reel Full 1

1000+ $0.675

Buy
Buck (Step Down) 1 1A - MSOP 4.5V 35V PWM 1.5MHz -40°C 125°C Tape & Reel MSL 1 - Unlimited
  • 2,000 in stock for same day shipping

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    Supplier lead time 21 days
54M4678
LM3401MM/NOPB

LM3401MM/NOPB

TEXAS INSTRUMENTS

IC, PFET CONTROLLER, BUCK, MSOP-8

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1,018

Price for: Tape & Reel Cut 1

1+ $1.63 10+ $1.47 25+ $1.28 50+ $1.20 more…

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Buck (Step Down) 1 1A - MSOP 4.5V 35V PWM 1.5MHz -40°C 125°C Cut Tape MSL 1 - Unlimited
  • 1,018 in stock for same day shipping

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    Supplier lead time 14 weeks
64M6991
LM3405AXMK/NOPB

LM3405AXMK/NOPB

TEXAS INSTRUMENTS

IC LED DRIVER CONST CURRENT/BUCK TSOT236

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875

Price for: Tape & Reel Cut 1

1+ $1.53 10+ $1.36 25+ $1.22 50+ $1.14 more…

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Buck (Step Down) 1 1A 20V TSOT 3V 22V PWM 1.6MHz -65°C 150°C Cut Tape MSL 1 - Unlimited
  • 875 in stock for same day shipping

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    Supplier lead time 8 weeks
28X3491
LM3405AXMK/NOPB

LM3405AXMK/NOPB

TEXAS INSTRUMENTS

IC LED DRIVER CONST CURRENT/BUCK TSOT236, FULL REEL

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Awaiting Delivery

Price for: Tape & Reel Full 1

1000+ $0.563

Buy
Buck (Step Down) 1 1A 20V TSOT 3V 22V PWM 1.6MHz -65°C 150°C Tape & Reel MSL 1 - Unlimited
 
Check more stock
    Supplier lead time 15 days
Contact me when back in stock
28X3494
LM3409HVMY/NOPB

LM3409HVMY/NOPB

TEXAS INSTRUMENTS

IC, PFET CONTROLLER, BUCK, MSOP-10, FULL REEL

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2,000

Price for: Tape & Reel Full 1

1000+ $0.844

Buy
Buck (Step Down) 1 - 75V MSOP 6V 75V PWM / Analogue 2MHz -40°C 125°C Tape & Reel MSL 3 - 168 hours
  • 2,000 in stock for same day shipping

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    Supplier lead time 21 days
14R4585
LM3409HVMY/NOPB

LM3409HVMY/NOPB

TEXAS INSTRUMENTS

IC, PFET CONTROLLER, BUCK, MSOP-10

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994

Price for: Tape & Reel Cut 1

1+ $2.04 10+ $1.84 25+ $1.60 50+ $1.50 more…

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Buck (Step Down) 1 - 75V MSOP 6V 75V PWM / Analogue 2MHz -40°C 125°C Cut Tape MSL 3 - 168 hours
  • 994 in stock for same day shipping

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    Supplier lead time 18 weeks
28X3495
LM3409MY/NOPB

LM3409MY/NOPB

TEXAS INSTRUMENTS

IC, PFET CONTROLLER, BUCK, MSOP-10, FULL REEL

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1,000

Price for: Tape & Reel Full 1

1000+ $0.788

Buy
Buck (Step Down) 1 - 42V MSOP 6V 42V PWM / Analogue 2MHz -40°C 125°C Tape & Reel MSL 3 - 168 hours
  • 1,000 in stock for same day shipping

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    Supplier lead time 21 days
14R4586
LM3409MY/NOPB

LM3409MY/NOPB

TEXAS INSTRUMENTS

IC, PFET CONTROLLER, BUCK, MSOP-10

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1,322

Price for: Tape & Reel Cut 1

1+ $1.91 10+ $1.72 25+ $1.50 50+ $1.40 more…

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Buck (Step Down) 1 - 42V MSOP 6V 42V PWM / Analogue 2MHz -40°C 125°C Cut Tape MSL 3 - 168 hours
  • 1,322 in stock for same day shipping

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    Supplier lead time 8 weeks
76R6956
LM3409QHVMY/NOPB

LM3409QHVMY/NOPB

TEXAS INSTRUMENTS

IC, PFET CONTROLLER, BUCK, BUCK, MSOP-10

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199

Price for: Tape & Reel Cut 1

1+ $2.48 10+ $2.23 25+ $1.95 50+ $1.82 more…

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Buck (Step Down) 1 1A 75V SOIC 6V 75V PWM / Analogue 2MHz -40°C 125°C Cut Tape MSL 3 - 168 hours

(Available until stock is exhausted)

  • 199 in stock for same day shipping

see cut-off times

76R6957
LM3409QMY/NOPB

LM3409QMY/NOPB

TEXAS INSTRUMENTS

IC, PFET CONTROLLER, BUCK, BUCK, MSOP-10

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306

Price for: Tape & Reel Cut 1

1+ $2.38 10+ $2.15 25+ $1.87 50+ $1.75 more…

Buy
Buck (Step Down) 1 1A 42V SOIC 6V 42V PWM / Analogue 2MHz -40°C 125°C Cut Tape MSL 3 - 168 hours

(Available until stock is exhausted)

  • 306 in stock for same day shipping

see cut-off times

28X3496
LM3414HVSD/NOPB

LM3414HVSD/NOPB

TEXAS INSTRUMENTS

IC, LED DRVR, LLP8, FULL REEL

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Awaiting Delivery

Price for: Tape & Reel Full 1

1000+ $0.90

Buy
Buck (Step Down) 1 1A 65V LLP 4.5V 65V PWM 500kHz -40°C 125°C Tape & Reel MSL 1 - Unlimited
 
Check more stock
    Supplier lead time 15 days
Contact me when back in stock
Compare Selected