41 Products Found

500kHz  Switching Frequency  Products

Semiconductors - ICs - LED Drivers

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Switching Frequency
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  Newark Part No. Manufacturer Part No Manufacturer / Description
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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
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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

see cut-off times

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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23T2118
IRS25401PBF

IRS25401PBF

INTERNATIONAL RECTIFIER

IC, LED DRVR, DIP8

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301

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)

  • 301 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

(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

see cut-off times

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

(Available until stock is exhausted)

  • 40 in stock for same day shipping

see cut-off times

99R3330
LM3414HVSD/NOPB

LM3414HVSD/NOPB

TEXAS INSTRUMENTS

IC, LED DRVR, LLP8

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171

Price for: Tape & Reel Cut 1

1+ $2.18 10+ $1.96 25+ $1.71 50+ $1.60 more…

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Buck (Step Down) 1 1A 65V LLP 4.5V 65V PWM 500kHz -40°C 125°C Cut Tape

(Available until stock is exhausted)

  • 171 in stock for same day shipping

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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

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Buck (Step Down) 1 1A 65V LLP 4.5V 65V PWM 500kHz -40°C 125°C Tape & Reel
 
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    Supplier lead time 15 days
Contact me when back in stock
55R4012
LM3530UME-40/NOPB

LM3530UME-40/NOPB

TEXAS INSTRUMENTS

IC, LED DRVR, 12-MicroSMD

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913

Price for: Tape & Reel Cut 1

1+ $1.66 10+ $1.47 25+ $1.33 50+ $1.23 more…

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Boost (Step Up) 1 29.5mA 40V µSMD 2.7V 5.5V PWM / I2C 500kHz -40°C 85°C Cut Tape

(Available until stock is exhausted)

  • 913 in stock for same day shipping

see cut-off times

75M4726
LT3474EFE-1#PBF

LT3474EFE-1#PBF

LINEAR TECHNOLOGY

LED DRIVER, BUCK, PWM, 500KHZ, TSSOP-16

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65

Price for: Each 1

1+ $6.30 25+ $4.23 100+ $3.58

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Buck (Step Down) 1 1A - TSSOP 4V 36V PWM 500kHz -40°C 85°C Each
  • 65 in stock for same day shipping

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    Supplier lead time 5 weeks
57M8286
LT3474EFE#PBF

LT3474EFE#PBF

LINEAR TECHNOLOGY

IC, LED DRVR, TSSOP

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118

Price for: Each 1

1+ $4.37 Promotional price 25+ $3.50 Promotional price 100+ $3.47 Promotional price

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Buck (Step Down) 1 1A 15V TSSOP 4V 36V PWM 500kHz -40°C 85°C Each
  • 118 in stock for same day shipping

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    Supplier lead time 5 weeks
57M8290
LT3474IFE#PBF

LT3474IFE#PBF

LINEAR TECHNOLOGY

LED DRIVER, BUCK, PWM, 500KHZ, TSSOP-16

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34

Price for: Each 1

1+ $7.09 25+ $4.84 100+ $4.17

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Buck (Step Down) 1 1A - TSSOP 4V 36V PWM 500kHz -40°C 125°C Each
  • 34 in stock for same day shipping

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    Supplier lead time 5 weeks
71P2245
LTM8040EV#PBF

LTM8040EV#PBF

LINEAR TECHNOLOGY

IC LED DRIVER/CURRENT SOURCE BUCK LGA-66

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107

Price for: Each 1

1+ $13.50 25+ $10.62 100+ $9.31

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Buck (Step Down) 1 1A 13V LGA 4V 36V PWM 500kHz 0°C 125°C Each
  • 107 in stock for same day shipping

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    Supplier lead time 10 weeks
71P8121
LTM8040IV#PBF

LTM8040IV#PBF

LINEAR TECHNOLOGY

IC, LED DRIVER/CURRENT SOURCE, LGA-66

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58

Price for: Each 1

1+ $14.87 25+ $11.69 100+ $10.25

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Buck (Step Down) 1 1A 13V LGA 4V 36V PWM 500kHz -40°C 125°C Each
  • 58 in stock for same day shipping

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    Supplier lead time 10 weeks
14M6276
MM5450YN

MM5450YN

MICREL SEMICONDUCTOR

IC, LED DRIVER, DIP-40

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814

Price for: Each 1

1+ $5.93 25+ $5.52 100+ $4.80 500+ $4.37 more…

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- 34 2.7mA 1.8V DIP 4.75V 11V Analogue 500kHz -40°C 85°C Each
  • 814 in stock for same day shipping

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    Supplier lead time 5 weeks
14M6278
MM5451YN

MM5451YN

MICREL SEMICONDUCTOR

IC, LED DRIVER, DIP-40

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150

Price for: Each 1

1+ $9.88 25+ $9.20 100+ $8.00 500+ $7.28 more…

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- 35 2.7mA 1.8V DIP 4.75V 11V Analogue 500kHz -40°C 85°C Each
  • 150 in stock for same day shipping

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    Supplier lead time 5 weeks
49X0948
TPS92511DDA

TPS92511DDA

TEXAS INSTRUMENTS

LED DRIVER, 0.5A, 65V, SO POWERPAD-8

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0

Price for: Each 1

250+ $1.26 500+ $0.966 1000+ $0.81

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Buck, Constant Current 1 500mA 65V HSOP 4.5V 65V Analogue, PWM 500kHz -40°C 125°C Cut Tape
    Supplier lead time 7 weeks

Not Normally Stocked

Non-Cancelable / Non Returnable

12T1276
AP8801M8G-13

AP8801M8G-13

DIODES INC.

IC, LED DRVR, BUCK, 1A, MSOP-8

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1,408

Price for: Tape & Reel Cut 1

1+ $2.06 10+ $1.80 100+ $1.43 250+ $1.25 more…

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

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
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    Supplier lead time 19 weeks
79R5905
AP8801SG-13

AP8801SG-13

DIODES INC.

IC, LED DRIVER, BUCK, 0.5A, 8SOP

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1,649

Price for: Tape & Reel Cut 1

1+ $1.84 10+ $1.60 100+ $1.28 250+ $1.12 more…

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Buck (Step Down) 1 500mA - SOP 8V 48V DC, PWM 500kHz -40°C 105°C Cut Tape

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
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    Supplier lead time 19 weeks
79R5906
AP8803WTG-7

AP8803WTG-7

DIODES INC.

IC, LED DRIVER, BUCK, 1A, 5TSOT23

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Awaiting Delivery

Price for: Tape & Reel Cut 1

1+ $2.10 10+ $1.83 100+ $1.46 250+ $1.27 more…

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Buck (Step Down) 1 1A - TSOT-23 8V 30V DC, PWM 500kHz -40°C 105°C Cut Tape

UK Stock  

Freight Charge: $20.00 once per order

 
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    Supplier lead time 17 weeks
78X5184
ILD4001 E6327

ILD4001 E6327

INFINEON

LED CTRL, BUCK, 500KHZ, SC-74-6

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Awaiting Delivery

Price for: Tape & Reel Cut 1

1+ $1.08 100+ $0.829 250+ $0.75 500+ $0.677 more…

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Buck (Step Down) 1 - - SC-74 4.5V 42V Analogue, PWM 500kHz - 150°C Cut Tape

UK Stock  

Freight Charge: $20.00 once per order

 
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    Supplier lead time 6 weeks
Compare Selected