It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

LM3429MHX/NOPB

Name: Texas Instruments LM3429MHX/NOPB
Brand: Texas Instruments
SKU: 926-LM3429MHX/NOPB
Price: 3.67 SGD
Availability: OutOfStock

Images are for reference only
See Product Specifications

Mouser No:

926-LM3429MHX/NOPB

Mfr. No:

LM3429MHX/NOPB

Mfr.:

Texas Instruments

Description:

LED Lighting Driver ICs Simple N-channel con troller for constan A 926-LM3429MH/NOPB

Datasheet:

LM3429MHX/NOPB Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

Availability

Stock:: 0

You can still purchase this product for backorder.

An unexpected error occurred. Please try again later.
On Order:: 5,000

Expected 6/3/2026

5,000

Expected 23/3/2026
Factory Lead Time:: 6

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+$10.00)

Pricing (SGD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$3.67	$3.67
	$2.74	$27.40
	$2.50	$62.50
	$2.25	$225.00
	$2.13	$532.50
	$2.04	$1,020.00
	$1.99	$1,990.00
Full Reel (Order in multiples of 2500)
	$1.90	$4,750.00
	$1.85	$9,250.00

† A MouseReel™ fee of $10.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

LM3429MH/NOPB

Packaging:

Tube

Availability:

In Stock

Price:

$3.67

Min:

Similar Product

Mfr.:

Texas Instruments

Mfr. No:

LM3429MH/NOPB

Description:

LED Lighting Driver ICs N-CHANNEL CONTROLLER A 926-LM3429MHX/NOP A 926-LM3429MHX/NOPB

Compare With Current Part

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	LED Lighting Driver ICs
RoHS:
Number of Outputs:	1 Output
Topology:	Boost, Buck, SEPIC
Output Current:	5 A
Package/Case:	HTSSOP-14
Supply Voltage - Max:	75 V
Supply Voltage - Min:	4.5 V
Operating Frequency:	100 kHz to 2 MHz
Output Voltage:	Adjustable
Series:	LM3429
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Features:	Adjustable Switch Frequency, Enable/Shutdown, Thermal Shutdown
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Dimming:	Analog, PWM
Input Voltage:	4.5 V to 75 V
Mounting Style:	SMD/SMT
Number of Channels:	1 Channel
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	2500
Subcategory:	Driver ICs
Supply Current - Max:	3 mA
Unit Weight:	52.400 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

LM3429MHX/NOPB Datasheet

Images

Models

LM3429MHX/NOPB Symbol & Footprint by SnapMagic

PCN

Product Catalogs

Power Management Guide 2018 (Rev. R)

SPICE Models

Technical Resources

LM3429 TINA-TI Transient Reference Design

This functionality requires JavaScript to be enabled.

CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310030
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.