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LM3431QMH/NOPB

Name: Texas Instruments LM3431QMH/NOPB
Brand: Texas Instruments
SKU: 926-LM3431QMH/NOPB
Price: 2.57 GBP
Availability: OutOfStock

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See Product Specifications

Mouser No:

926-LM3431QMH/NOPB

Mfr. No:

LM3431QMH/NOPB

Mfr.:

Texas Instruments

Description:

LED Lighting Driver ICs 3-channel automotive constant current LE A 926-LM3431QMHX/NOPB

Datasheet:

LM3431QMH/NOPB Datasheet

ECAD Model:

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Availability

Stock:: Non-Stocked

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Factory Lead Time:: 18 Weeks Estimated factory production time.

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Minimum: 288 Multiples: 48

Unit Price:

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Ext. Price:

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Est. Tariff:

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Pricing (GBP)

Qty.	Unit Price	Ext. Price
	£2.57	£740.16
	£2.56	£1,351.68
	£2.54	£2,560.32
	£2.52	£6,410.88
5,040	Quote

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	LED Lighting Driver ICs
RoHS:
Number of Outputs:	3 Output
Topology:	Boost
Output Current:	200 mA
Package/Case:	HTSSOP-28
Supply Voltage - Max:	36 V
Supply Voltage - Min:	5 V
Operating Frequency:	200 kHz to 1 MHz
Series:	LM3431
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Features:	Adjustable Switch Frequency, Enable/Shutdown, Soft Start, Thermal Shutdown
Qualification:	AEC-Q100
Packaging:	Tube
Brand:	Texas Instruments
Input Voltage:	5 V to 36 V
Mounting Style:	SMD/SMT
Number of Channels:	3 Channel
Output Type:	Constant Current
Pd - Power Dissipation:	3.1 W
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	48
Subcategory:	Driver ICs
Supply Current - Max:	4.85 mA
Type:	Inductive
Unit Weight:	115 mg

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Datasheet

LM3431QMH/NOPB Datasheet

Images

Models

LM3431QMH/NOPB Symbol & Footprint by SnapMagic

PCN

Product Change Notification 2026-1-16 (PDF)

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CNHTS:: 8542319090
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399901
ECCN:: EAR99

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.