124 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 No. of Pins Input Voltage Min Input Voltage Max Switching Frequency Operating Temperature Min Operating Temperature Max Packaging MSL SVHC
 
 
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08R5268
CAT4201TD-GT3

CAT4201TD-GT3

ON SEMICONDUCTOR

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

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5,280

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 5 6.5V 36V 1MHz -40°C 125°C Cut Tape - No SVHC (17-Dec-2014)
  • 5,280 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 12/21/15
53W5479
XRP7613IDBTR-F

XRP7613IDBTR-F

EXAR

LED DRIVER, BUCK, PWM/ANALOGUE, 1MHZ, HSOIC-8, FULL REEL

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2,500

Price for: Tape & Reel Full 1

1+ $0.812 Promotional price 2500+ $0.812 Promotional price 5000+ $0.812 Promotional price 7500+ $0.812 Promotional price

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Buck (Step Down) 1 1.2A - NSOIC 8 7V 36V 1MHz -40°C 125°C Tape & Reel - To Be Advised

(Available until stock is exhausted)

  • 2,500 in stock for same day shipping

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14R4586
LM3409MY/NOPB

LM3409MY/NOPB

TEXAS INSTRUMENTS

PFET CONTROLLER, BUCK, MSOP-10

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2,285

Price for: Tape & Reel Cut 1

1+ $1.91 10+ $1.72 25+ $1.50 50+ $1.40 More Pricing

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Buck (Step Down) 1 1A 42V MSOP 10 6V 42V 2MHz -40°C 125°C Cut Tape MSL 3 - 168 hours No SVHC (17-Dec-2014)
  • 2,285 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
54M4678
LM3401MM/NOPB

LM3401MM/NOPB

TEXAS INSTRUMENTS

PFET CONTROLLER, BUCK, MSOP-8

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1,495

Price for: Tape & Reel Cut 1

1+ $1.63 10+ $1.47 25+ $1.28 50+ $1.20 More Pricing

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Buck (Step Down) 1 1A 35V MSOP 8 4.5V 35V 1.5MHz -40°C 125°C Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 1,495 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
67X5274
HV9921N3-G

HV9921N3-G

MICROCHIP

LED DRIVER, BUCK, TO-92-3

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1,096

Price for: Each 1

1+ $0.64 26+ $0.53 100+ $0.48

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Buck (Step Down) 1 20mA - TO-92 3 20V 400V - -40°C 85°C Cut Tape - No SVHC (17-Dec-2014)
  • 1,096 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/11/16
53W5478
XRP7613IDBTR-F

XRP7613IDBTR-F

EXAR

LED DRIVER, BUCK, PWM/ANALOGUE, 1MHZ, HSOIC-8

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972

Price for: Tape & Reel Cut 1

1+ $1.15 Promotional price 25+ $1.15 Promotional price 100+ $1.15 Promotional price 250+ $1.15 Promotional price More Pricing

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Buck (Step Down) 1 1.2A - SOIC 8 7V 36V 1MHz -40°C 125°C Cut Tape - To Be Advised
  • 972 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 5/25/15
23T2119
IRS25401SPBF

IRS25401SPBF

INTERNATIONAL RECTIFIER

IC, LED DRIVER, SOIC8

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566

Price for: Each 1

1+ $0.444 Promotional price 10+ $0.444 Promotional price 100+ $0.444 Promotional price 250+ $0.444 Promotional price More Pricing

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Buck (Step Down) 1 700mA 16.6V SOIC 8 8V 16.6V 500kHz -55°C 150°C Each MSL 2 - 1 year No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 566 in stock for same day shipping

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64M6991
LM3405AXMK/NOPB

LM3405AXMK/NOPB

TEXAS INSTRUMENTS

LED DRIVER CONSTANT CURRENT/BUCK TSOT236

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510

Price for: Tape & Reel Cut 1

1+ $0.563

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Buck (Step Down) 1 1A 20V TSOT 6 3V 22V 1.6MHz -65°C 150°C Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 510 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
20T5575
LM3444MM/NOPB

LM3444MM/NOPB

TEXAS INSTRUMENTS

IC, LED DRIVER, MSOP-10

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448

Price for: Tape & Reel Cut 1

1+ $0.825 Promotional price 10+ $0.825 Promotional price 25+ $0.825 Promotional price 50+ $0.825 Promotional price More Pricing

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Buck (Step Down) 1 100mA - MSOP 10 8V 13V 1MHz -40°C 125°C Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 448 in stock for same day shipping

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23T2118
IRS25401PBF

IRS25401PBF

INTERNATIONAL RECTIFIER

IC, LED DRIVER, DIP8

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299

Price for: Each 1

1+ $0.66 Promotional price 10+ $0.66 Promotional price 100+ $0.66 Promotional price 250+ $0.66 Promotional price More Pricing

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Buck (Step Down) 1 700mA 16.6V DIP 8 8V 16.6V 500kHz -55°C 150°C Each - No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 299 in stock for same day shipping

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55W7461
TPS92075D/NOPB

TPS92075D/NOPB

TEXAS INSTRUMENTS

LED DRIVER, BUCK, TRIAC, SOIC-8

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62

Price for: Each 1

1+ $1.17 Promotional price 10+ $1.17 Promotional price 25+ $1.17 Promotional price 50+ $1.17 Promotional price More Pricing

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Buck (Step Down) 1 - - SOIC 8 11V 18V - -40°C 125°C Each MSL 1 - Unlimited No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 62 in stock for same day shipping

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12T1277
AP8802FNG-7

AP8802FNG-7

DIODES INC.

LED DRIVER, BUCK, 1A, DFN-10

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236

Price for: Tape & Reel Cut 1

1+ $0.318 Promotional price 10+ $0.318 Promotional price 100+ $0.318 Promotional price 250+ $0.318 Promotional price More Pricing

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Buck (Step Down) 1 1A - DFN 10 48V 48V 500kHz -40°C 105°C Cut Tape - To Be Advised

(Available until stock is exhausted)

  • 236 in stock for same day shipping

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14R4585
LM3409HVMY/NOPB

LM3409HVMY/NOPB

TEXAS INSTRUMENTS

PFET CONTROLLER, BUCK, MSOP-10

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221

Price for: Tape & Reel Cut 1

1+ $2.04 10+ $1.84 25+ $1.60 50+ $1.50 More Pricing

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Buck (Step Down) 1 1A 75V MSOP 10 6V 75V 2MHz -40°C 125°C Cut Tape MSL 3 - 168 hours No SVHC (17-Dec-2014)
  • 221 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
99R3330
LM3414HVSD/NOPB

LM3414HVSD/NOPB

TEXAS INSTRUMENTS

IC, LED DRIVER, LLP8

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171

Price for: Tape & Reel Cut 1

1+ $0.90

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Buck (Step Down) 1 1A 65V LLP 8 4.5V 65V 500kHz -40°C 125°C Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 171 in stock for same day shipping

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57M8286
LT3474EFE#PBF

LT3474EFE#PBF

LINEAR TECHNOLOGY

IC, LED DRIVER, TSSOP

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157

Price for: Each 1

1+ $5.94 25+ $4.03 100+ $3.47

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Buck (Step Down) 1 1A 15V TSSOP 16 4V 36V 500kHz -40°C 85°C Each MSL 1 - Unlimited No SVHC (17-Dec-2014)
  • 157 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/27/15
11N9337
MAX16832AASA+

MAX16832AASA+

MAXIM INTEGRATED PRODUCTS

LED DRIVER CONSTANT CURRENT/BUCK SOIC-8

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117

Price for: Each 1

1+ $6.16 25+ $4.66 50+ $4.15 100+ $3.00

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Buck (Step Down) 1 1A 63V SOIC 8 6.5V 65V 2MHz -40°C 125°C Each MSL 1 - Unlimited To Be Advised

(Available until stock is exhausted)

  • 117 in stock for same day shipping

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50M5374
ZXLD1360ET5TA

ZXLD1360ET5TA

DIODES INC.

LED DRIVER, BUCK, TSOT-23-5

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112

Price for: Tape & Reel Cut 1

1+ $0.896 Promotional price 10+ $0.896 Promotional price 100+ $0.896 Promotional price 250+ $0.896 Promotional price More Pricing

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Buck (Step Down) 1 1A 30V TSOT-23 5 7V 30V 1MHz -40°C 125°C Cut Tape - To Be Advised

(Available until stock is exhausted)

  • 112 in stock for same day shipping

see cut-off times

67X5259
HV9910BNG-G

HV9910BNG-G

MICROCHIP

LED DRIVER, BUCK, 100KHZ, NSOIC-16

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100

Price for: Each 1

1+ $0.77

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Buck (Step Down) 1 - - NSOIC 16 8V 450V 100kHz -40°C 125°C Cut Tape MSL 3 - 168 hours No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 100 in stock for same day shipping

see cut-off times

67X5276
HV9922N3-G

HV9922N3-G

MICROCHIP

LED DRIVER, BUCK, TO-92-3

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100

Price for: Each 1

1+ $0.52

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Buck (Step Down) 1 50mA - TO-92 3 20V 400V - -40°C 85°C Cut Tape - No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 100 in stock for same day shipping

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67X5278
HV9923N3-G

HV9923N3-G

MICROCHIP

LED DRIVER, BUCK, TO-92-3

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100

Price for: Each 1

1+ $0.65 26+ $0.54 100+ $0.49

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Buck (Step Down) 1 30mA - TO-92 3 20V 400V - -40°C 85°C Cut Tape - No SVHC (17-Dec-2014)
  • 100 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 4/4/16
84X8494
HV9923N8-G

HV9923N8-G

MICROCHIP

LED DRIVER, BUCK, TO-243AA-3

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100

Price for: Tape & Reel Cut 1

1+ $0.52

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Buck (Step Down) 1 30mA - TO-243AA 3 20V 400V - -40°C 85°C Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 100 in stock for same day shipping

see cut-off times

84X8495
HV9925SG-G

HV9925SG-G

MICROCHIP

LED DRIVER, PROGRAMMABLE, BUCK, NSOIC-8

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100

Price for: Tape & Reel Cut 1

1+ $0.75

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Buck (Step Down) 1 50mA - NSOIC 8 20V 400V - -40°C 85°C Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 100 in stock for same day shipping

see cut-off times

18M5024
IRS2541PBF

IRS2541PBF

INTERNATIONAL RECTIFIER

LED CURRENT REGULATOR, BUCK, DIP-8

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100

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 Pricing

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Buck (Step Down) 2 200mA 16.8V DIP 8 9V 15.6V 500kHz -25°C 125°C Each - No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 100 in stock for same day shipping

see cut-off times

78T4028
LT3590ESC8#PBF

LT3590ESC8#PBF

LINEAR TECHNOLOGY

LED DRIVER, BUCK, PWM/ANALOGUE, 850KHZ, SC-70-8

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100

Price for: Each 1

1+ $1.65

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Buck (Step Down) 1 50mA 55V SC-70 8 4.5V 55V 850kHz -40°C 85°C Each MSL 1 - Unlimited No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 100 in stock for same day shipping

see cut-off times

76R6958
LM3434SQ/NOPB

LM3434SQ/NOPB

TEXAS INSTRUMENTS

LED DRIVER, BUCK, LLP-24

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90

Price for: Tape & Reel Cut 1

1+ $2.85 Promotional price 10+ $2.85 Promotional price 25+ $2.85 Promotional price 50+ $2.45 Promotional price More Pricing

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Buck (Step Down) 1 30A 27V LLP 24 3V 5.8V 1MHz -40°C 125°C Cut Tape MSL 1 - Unlimited No SVHC (17-Dec-2014)

(Available until stock is exhausted)

  • 90 in stock for same day shipping

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