LED照明驅動器IC – Mouser 香港

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LM3402/LM3402HV Constant Current Buck Regulators

Texas Instruments LM3402/LM3402HV Constant Current Buck Regulators are monolithic switching regulators designed to deliver constant currents to high-power LEDs. Ideal for automotive, industrial, and general lighting applications, they contain a high-side N-channel MOSFET switch with a current limit of 735mA for step-down (Buck) regulators. Hysteretic control with controlled on-time is coupled with an external resistor. This allows the converter output voltage to adjust as needed to deliver a constant current to series and series - parallel-connected arrays of LEDs. They can be of varying number and type, LED dimming by pulse width modulation (PWM) or broken/open LED protection. Low-power shutdown and thermal shutdown complete the feature set available with this device.

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結果: 8

已用篩選:

拓撲學

輸出電流

封裝/外殼

電源電壓 - 最大值

電源電壓 - 最小值

輸出電壓

系列

特徵

封裝

重置所有

在結果中搜尋

庫存量

正常庫存

有效

新產品

符合 RoHS

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零件編號

LED照明驅動器IC 42-V 0.5-A constant current buck LED dri A 926-LM3402MRX/NOPB

LM3402MR/NOPB
Texas Instruments
1: HK$19.65
39,010庫存量

製造商元件編號
LM3402MR/NOPB

Mouser 元件編號
926-LM3402MR/NOPB

Texas Instruments

LED照明驅動器IC 42-V 0.5-A constant current buck LED dri A 926-LM3402MRX/NOPB

了解更多

規格書

39,010庫存量

HK$19.65

HK$14.63

HK$12.00

HK$11.43

檢視

最少： 1
倍數： 1

1 Output

Buck

500 mA

SO-PowerPad-8

42 V

6 V

10 kHz to 1 MHz

40 V

LM3402

- 40 C

+ 125 C

PWM Dimming, Constant Current

Tube

LED照明驅動器IC 0.5A Constant Crnt B uck Reg A 926-LM340 A 926-LM3402HVMRX/NOPB

LM3402HVMR/NOPB
Texas Instruments
1: HK$20.88
582庫存量

製造商元件編號
LM3402HVMR/NOPB

Mouser 元件編號
926-LM3402HVMR/NOPB

Texas Instruments

LED照明驅動器IC 0.5A Constant Crnt B uck Reg A 926-LM340 A 926-LM3402HVMRX/NOPB

了解更多

規格書

582庫存量

HK$20.88

HK$15.62

HK$15.37

HK$13.32

檢視

最少： 1
倍數： 1

1 Output

Buck

500 mA

SO-PowerPad-8

75 V

6 V

10 kHz to 1 MHz

73 V

LM3402HV

- 40 C

+ 125 C

PWM Dimming, Constant Current

Tube

LED照明驅動器IC 75-V 0.5A constant c urrent buck LED dri A 926-LM3402HVMMX/NOPB

LM3402HVMM/NOPB
Texas Instruments
1: HK$20.88
6,160庫存量

製造商元件編號
LM3402HVMM/NOPB

Mouser 元件編號
926-LM3402HVMM/NOPB

Texas Instruments

LED照明驅動器IC 75-V 0.5A constant c urrent buck LED dri A 926-LM3402HVMMX/NOPB

了解更多

規格書

6,160庫存量

帶狀裁切

HK$20.88

HK$15.62

HK$14.22

HK$12.74

捲

HK$11.26

檢視

可選用MouseReel

最少： 1
倍數： 1

: 1,000

1 Output

Buck

500 mA

VSSOP-8

75 V

6 V

10 kHz to 1 MHz

73 V

LM3402HV

- 40 C

+ 125 C

PWM Dimming, Constant Current

Reel, Cut Tape, MouseReel

LED照明驅動器IC 0.5A CONSTANT CRNT B UCK REG A 926-LM340 A 926-LM3402MMX/NOPB

LM3402MM/NOPB
Texas Instruments
1: HK$19.65
2,840預期4/5/2026

製造商元件編號
LM3402MM/NOPB

Mouser 元件編號
926-LM3402MM/NOPB

Texas Instruments

LED照明驅動器IC 0.5A CONSTANT CRNT B UCK REG A 926-LM340 A 926-LM3402MMX/NOPB

了解更多

規格書

2,840預期4/5/2026

帶狀裁切

HK$19.65

HK$14.63

HK$13.40

HK$12.00

捲

HK$10.77

檢視

可選用MouseReel

最少： 1
倍數： 1

: 1,000

1 Output

Buck

500 mA

VSSOP-8

42 V

6 V

10 kHz to 1 MHz

40 V

LM3402

- 40 C

+ 125 C

PWM Dimming, Constant Current

Reel, Cut Tape, MouseReel

LED照明驅動器IC 42-V 0.5-A constant current buck LED dri A 926-LM3402MR/NOPB

LM3402MRX/NOPB
Texas Instruments
1: HK$16.69
1,532庫存量

製造商元件編號
LM3402MRX/NOPB

Mouser 元件編號
926-LM3402MRX/NOPB

Texas Instruments

LED照明驅動器IC 42-V 0.5-A constant current buck LED dri A 926-LM3402MR/NOPB

了解更多

規格書

1,532庫存量

帶狀裁切

HK$16.69

HK$14.88

HK$13.56

HK$12.08

捲

HK$8.47

檢視

可選用MouseReel

最少： 1
倍數： 1

: 2,500

1 Output

Buck

500 mA

SO-PowerPad-8

42 V

6 V

10 kHz to 1 MHz

40 V

LM3402

- 40 C

+ 125 C

PWM Dimming, Constant Current

Reel, Cut Tape, MouseReel

LED照明驅動器IC 75-V 0.5A constant c urrent buck LED dri A 926-LM3402HVMR/NOPB

LM3402HVMRX/NOPB
Texas Instruments
1: HK$17.76
919庫存量

製造商元件編號
LM3402HVMRX/NOPB

Mouser 元件編號
926-LM3402HVMRX/NOPB

Texas Instruments

LED照明驅動器IC 75-V 0.5A constant c urrent buck LED dri A 926-LM3402HVMR/NOPB

了解更多

規格書

919庫存量

帶狀裁切

HK$17.76

HK$13.15

HK$12.00

HK$10.77

捲

HK$9.04

檢視

可選用MouseReel

最少： 1
倍數： 1

: 2,500

1 Output

Buck

500 mA

SO-PowerPad-8

75 V

6 V

10 kHz to 1 MHz

73 V

LM3402HV

- 40 C

+ 125 C

PWM Dimming, Constant Current

Reel, Cut Tape, MouseReel

LED照明驅動器IC 75-V 0.5A constant c urrent buck LED dri A 926-LM3402HVMM/NOPB

LM3402HVMMX/NOPB
Texas Instruments
3,500: HK$9.04
無庫存前置作業時間 12 週

製造商元件編號
LM3402HVMMX/NOPB

Mouser 元件編號
926-LM3402HVMMX/NOPB

Texas Instruments

LED照明驅動器IC 75-V 0.5A constant c urrent buck LED dri A 926-LM3402HVMM/NOPB

了解更多

規格書

無庫存前置作業時間 12 週

捲

HK$9.04

HK$8.80

最少： 3,500
倍數： 3,500

: 3,500

1 Output

525 mA

VSSOP-8

75 V

10 kHz to 1 MHz

200 mV to 40 V

LM3402HV

- 40 C

+ 125 C

Adjustable Switch Frequency, Enable/Shutdown, Integrated Switch, Thermal Shutdown

Reel

LED照明驅動器IC 42-V 0.5-A constant current buck LED dri A 926-LM3402MM/NOPB

LM3402MMX/NOPB
Texas Instruments
1: HK$16.69
無庫存前置作業時間 12 週

製造商元件編號
LM3402MMX/NOPB

Mouser 元件編號
926-LM3402MMX/NOPB

Texas Instruments

LED照明驅動器IC 42-V 0.5-A constant current buck LED dri A 926-LM3402MM/NOPB

了解更多

規格書

無庫存前置作業時間 12 週

帶狀裁切

HK$16.69

HK$12.41

HK$11.26

HK$10.11

捲

HK$8.47

檢視

可選用MouseReel

最少： 1
倍數： 1

: 3,500

1 Output

525 mA

VSSOP-8

42 V

10 kHz to 1 MHz

200 mV to 40 V

LM3402

- 40 C

+ 125 C

Adjustable Switch Frequency, Enable/Shutdown, Integrated Switch, Thermal Shutdown

Reel, Cut Tape, MouseReel

LM3402/LM3402HV Constant Current Buck Regulators

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