86 Products Found

4.5V  Input Voltage Min  Products

Semiconductors - ICs - LED Drivers

Applied Filters

Input Voltage Min
  • 4.5V

Filter

 
Compare Selected
  Newark Part No. Manufacturer Part No Manufacturer / Description
Avail Price
Qty
Device Topology No. of Outputs Output Current Output Voltage Driver Case Style Input Voltage Min Input Voltage Max Switching Frequency Operating Temperature Min Operating Temperature Max Packaging MSL
  Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending
 
Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending Sort Acending Sort Decending
87T7247
A8513KLYTR-T

A8513KLYTR-T

ALLEGRO MICROSYSTEMS

IC, BOOST LED DRIVER, PWM, MSOP-10

  Write a Review | Ask a Question

8,000

Price for: Tape & Reel Cut 1

1+ $2.59 10+ $2.33 50+ $2.09 100+ $1.88 more…

Buy
Boost (Step Up) 1 150mA - MSOP 4.5V 40V 2MHz -40°C 125°C Cut Tape -

(Available until stock is exhausted)

  • 8,000 in stock for same day shipping

see cut-off times

62K4872
MC14489BDWE

MC14489BDWE

FREESCALE SEMICONDUCTOR

IC, LED DISPLAY/LAMP DRIVER, SOG-20

  Write a Review | Ask a Question

2,502

Price for: Each 1

1+ $5.18 10+ $4.62 25+ $4.16 100+ $3.80 more…

Buy
- 15 17.5mA 5.4V SOG 4.5V 5.5V 4MHz -40°C 130°C Each MSL 3 - 168 hours
  • 2,502 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 12/1/14
76C7482
TLC5921DAP

TLC5921DAP

TEXAS INSTRUMENTS

IC, LED DRIVER, CONST CURRENT, HTSSOP-32

  Write a Review | Ask a Question

1,245

Price for: Each 1

1+ $1.49 Promotional price 10+ $1.49 Promotional price 25+ $1.49 Promotional price 50+ $1.49 Promotional price more…

Buy
Constant Current 16 90mA 18V HTSSOP 4.5V 5.5V 20MHz -20°C 85°C Each MSL 3 - 168 hours

(Available until stock is exhausted)

  • 1,245 in stock for same day shipping

see cut-off times

94M9959
TL4242DRJR

TL4242DRJR

TEXAS INSTRUMENTS

IC, LED DRIVER, CONSTANT CURRENT, SON-8

  Write a Review | Ask a Question

1,041

Price for: Tape & Reel Cut 1

1+ $1.08 10+ $0.949 25+ $0.854 50+ $0.794 more…

Buy
Constant Current 1 476mA 16V SON 4.5V 42V - -40°C 150°C Cut Tape MSL 3 - 168 hours
  • 1,041 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 11/17/14
54M4678
LM3401MM/NOPB

LM3401MM/NOPB

TEXAS INSTRUMENTS

IC, PFET CONTROLLER, BUCK, MSOP-8

  Write a Review | Ask a Question

563

Price for: Tape & Reel Cut 1

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

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

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 1/26/15
05M1401
TLE4242G

TLE4242G

INFINEON

LED DRIVER, ADJ CURRENT, TO-263-7

  Write a Review | Ask a Question

1,466

Price for: Tape & Reel Cut 1

1+ $3.62 10+ $3.06 25+ $2.78 100+ $2.53 more…

Buy
Constant Current 1 500mA 40V TO-263 4.5V 42V - -40°C 150°C Cut Tape -

UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    Per the manufacturer, more stock expected week of 3/23/15
65R7036
LM3423Q1MH/NOPB

LM3423Q1MH/NOPB

TEXAS INSTRUMENTS

IC, LED DRIVER, BOOST/BUCK, TSSOP-20

  Write a Review | Ask a Question

204

Price for: Each 1

1+ $1.26 Promotional price 10+ $1.26 Promotional price 25+ $1.26 Promotional price 50+ $1.26 Promotional price more…

Buy
Boost, Buck, Buck-Boost, SEPIC 1 1A 75V TSSOP 4.5V 75V 2MHz -40°C 125°C Each MSL 1 - Unlimited

(Available until stock is exhausted)

  • 204 in stock for same day shipping

see cut-off times

01P0823
LM3421MH/NOPB

LM3421MH/NOPB

TEXAS INSTRUMENTS

IC LED DRIVER BUCK-BOOST/FLYBACK TSSOP16

  Write a Review | Ask a Question

192

Price for: Each 1

1+ $3.30 10+ $2.94 25+ $2.65 50+ $2.53 more…

Buy
Boost, Buck, Buck-Boost, Flyback, SEPIC 1 - 72V TSSOP 4.5V 75V 2MHz -40°C 125°C Each MSL 1 - Unlimited
  • 192 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 12/29/14
65R7035
LM3423Q0MH/NOPB

LM3423Q0MH/NOPB

TEXAS INSTRUMENTS

IC, LED DRIVER, BOOST/BUCK, TSSOP-20

  Write a Review | Ask a Question

192

Price for: Each 1

1+ $1.26 Promotional price 10+ $1.26 Promotional price 25+ $1.26 Promotional price 50+ $1.26 Promotional price more…

Buy
Boost, Buck, Buck-Boost, SEPIC 1 1A 75V TSSOP 4.5V 75V 2MHz -40°C 125°C Each MSL 1 - Unlimited

(Available until stock is exhausted)

  • 192 in stock for same day shipping

see cut-off times

99R3330
LM3414HVSD/NOPB

LM3414HVSD/NOPB

TEXAS INSTRUMENTS

IC, LED DRVR, LLP8

  Write a Review | Ask a Question

171

Price for: Tape & Reel Cut 1

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

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

(Available until stock is exhausted)

  • 171 in stock for same day shipping

see cut-off times

65R7033
LM3421Q0MH/NOPB

LM3421Q0MH/NOPB

TEXAS INSTRUMENTS

IC, LED DRIVER, BUCK-BOOST/SEPIC TSSOP16

  Write a Review | Ask a Question

125

Price for: Each 1

1+ $1.16 Promotional price 10+ $1.16 Promotional price 25+ $1.16 Promotional price 50+ $1.16 Promotional price more…

Buy
Boost, Buck, Buck-Boost, SEPIC 1 1A 75V TSSOP 4.5V 75V 2MHz -40°C 125°C Each MSL 1 - Unlimited

(Available until stock is exhausted)

  • 125 in stock for same day shipping

see cut-off times

78M7735
LM3407MY/NOPB

LM3407MY/NOPB

TEXAS INSTRUMENTS

IC, BUCK REGULATOR, CONST CURRENT, MSOP-8

  Write a Review | Ask a Question

120

Price for: Tape & Reel Cut 1

1+ $1.69 10+ $1.49 25+ $1.35 50+ $1.25 more…

Buy
Buck, Constant Current 1 350mA 27V MSOP 4.5V 30V 1MHz -40°C 125°C Cut Tape MSL 1 - Unlimited
  • 120 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 12/15/14
65R7034
LM3421Q1MH/NOPB

LM3421Q1MH/NOPB

TEXAS INSTRUMENTS

IC, LED DRIVER, BOOST/BUCK, TSSOP-16

  Write a Review | Ask a Question

116

Price for: Each 1

1+ $2.33 Promotional price 10+ $2.33 Promotional price 25+ $2.33 Promotional price 50+ $2.00 Promotional price more…

Buy
Boost, Buck, Buck-Boost, SEPIC 1 1A 75V TSSOP 4.5V 75V 2MHz -40°C 125°C Each MSL 1 - Unlimited

(Available until stock is exhausted)

  • 116 in stock for same day shipping

see cut-off times

06X3395
LT3795EFE#PBF

LT3795EFE#PBF

LINEAR TECHNOLOGY

LED DRIVER, PWM/ANALOGUE, 1MHZ, TSSOP-28

  Write a Review | Ask a Question

115

Price for: Each 1

1+ $7.38 25+ $4.95 100+ $4.19

Buy
Boost, Buck, Buck-Boost, SEPIC 1 - - TSSOP 4.5V 110V 1MHz -40°C 125°C Each -
  • 115 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 11/17/14
78T4028
LT3590ESC8#PBF

LT3590ESC8#PBF

LINEAR TECHNOLOGY

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

  Write a Review | Ask a Question

100

Price for: Each 1

1+ $2.00 100+ $1.65

Buy
Buck (Step Down) 1 50mA 55V SC-70 4.5V 55V 850kHz -40°C 85°C Each MSL 1 - Unlimited
  • 100 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 11/17/14
57M8540
LT3595EUHH#PBF

LT3595EUHH#PBF

LINEAR TECHNOLOGY

IC, LED DRVR, QFN56

  Write a Review | Ask a Question

80

Price for: Each 1

1+ $9.93 100+ $8.17

Buy
Buck (Step Down) 16 100mA 45V QFN 4.5V 45V 2MHz -40°C 85°C Each MSL 1 - Unlimited

(Available until stock is exhausted)

  • 80 in stock for same day shipping

see cut-off times

01N6453
LT3755IUD#PBF

LT3755IUD#PBF

LINEAR TECHNOLOGY

LED DRIVER, PWM, 1MHZ, QFN-16

  Write a Review | Ask a Question

72

Price for: Each 1

1+ $4.50 100+ $3.83

Buy
Boost, Buck, Buck-Boost, Flyback, SEPIC 1 - 75V QFN 4.5V 40V 1MHz -40°C 125°C Each MSL 1 - Unlimited
  • 72 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 11/24/14
18X0196
LT3954EUHE#PBF

LT3954EUHE#PBF

LINEAR TECHNOLOGY

LED DRIVER, PWM/ANALOGUE, 1MHZ, QFN-36

  Write a Review | Ask a Question

61

Price for: Each 1

1+ $7.70 25+ $5.16 100+ $4.37

Buy
Boost, Buck, Buck-Boost, Flyback, SEPIC 1 - - QFN 4.5V 40V 1MHz -40°C 125°C Each MSL 1 - Unlimited
  • 61 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 12/1/14
18X0198
LT3954IUHE#PBF

LT3954IUHE#PBF

LINEAR TECHNOLOGY

LED DRIVER, PWM/ANALOGUE, 1MHZ, QFN-36

  Write a Review | Ask a Question

61

Price for: Each 1

1+ $8.47 25+ $5.68 100+ $4.81

Buy
Boost, Buck, Buck-Boost, Flyback, SEPIC 1 - - QFN 4.5V 40V 1MHz -40°C 125°C Each MSL 1 - Unlimited
  • 61 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 11/17/14
76C7483
TLC5921DAPR

TLC5921DAPR

TEXAS INSTRUMENTS

IC, LED DRIVER, CONST CURRENT, HTSSOP-32

  Write a Review | Ask a Question

49

Price for: Tape & Reel Cut 1

1+ $1.97 Promotional price 10+ $1.97 Promotional price 25+ $1.97 Promotional price 50+ $1.69 Promotional price more…

Buy
Constant Current 16 80mA 17V HTSSOP 4.5V 5.5V 20MHz -20°C 85°C Cut Tape MSL 3 - 168 hours

(Available until stock is exhausted)

  • 49 in stock for same day shipping

see cut-off times

16R1312
LM3429MH/NOPB

LM3429MH/NOPB

TEXAS INSTRUMENTS

IC, LED DRIVER, CONSTANT CURRENT TSSOP14

  Write a Review | Ask a Question

48

Price for: Each 1

1+ $1.80 Promotional price 10+ $1.80 Promotional price 25+ $1.80 Promotional price 50+ $1.55 Promotional price more…

Buy
Constant Current 1 - 72V TSSOP 4.5V 75V 2MHz -40°C 125°C Each MSL 1 - Unlimited

(Available until stock is exhausted)

  • 48 in stock for same day shipping

see cut-off times

24R3354
LT3755EMSE-2#PBF

LT3755EMSE-2#PBF

LINEAR TECHNOLOGY

IC LED DRIVER BUCK-BOOST/FLYBACK MSOP-16

  Write a Review | Ask a Question

37

Price for: Each 1

1+ $6.09 25+ $4.09 100+ $3.46

Buy
Boost, Buck, Buck-Boost, Flyback, SEPIC 1 1A 75V MSOP 4.5V 40V 1MHz -40°C 125°C Each MSL 1 - Unlimited
  • 37 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 11/24/14
78M5771
MAX17061ETI+

MAX17061ETI+

MAXIM INTEGRATED PRODUCTS

IC, WHITE LED DRIVER, BOOST, TQFN-28

  Write a Review | Ask a Question

25

Price for: Each 1

1+ $4.20 Promotional price

Buy
Boost (Step Up) 8 30mA 5.3V TQFN 4.5V 5.5V 1MHz -40°C 85°C Each MSL 1 - Unlimited

(Available until stock is exhausted)

  • 25 in stock for same day shipping

see cut-off times

27R1775
LM3424MH/NOPB

LM3424MH/NOPB

TEXAS INSTRUMENTS

IC, LED DRIVER, CONSTANT CURRENT TSSOP20

  Write a Review | Ask a Question

20

Price for: Each 1

1+ $2.34 Promotional price 10+ $2.34 Promotional price 25+ $2.34 Promotional price 50+ $2.01 Promotional price more…

Buy
Constant Current 1 1A - TSSOP 4.5V 75V 597kHz -40°C 125°C Each MSL 1 - Unlimited

(Available until stock is exhausted)

  • 20 in stock for same day shipping

see cut-off times

01N6449
LT3755EUD#PBF

LT3755EUD#PBF

LINEAR TECHNOLOGY

IC, LED DRIVER BUCK-BOOST/FLYBACK QFN-16

  Write a Review | Ask a Question

10

Price for: Each 1

1+ $4.34 Promotional price 25+ $3.47 Promotional price 100+ $3.34 Promotional price

Buy
Boost, Buck, Buck-Boost, Flyback, SEPIC 1 1A 75V QFN 4.5V 40V 1MHz -40°C 125°C Each MSL 1 - Unlimited

(Available until stock is exhausted)

  • 10 in stock for same day shipping

see cut-off times

Compare Selected