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

See an Error?

LM3421MH/NOPB

Name: Texas Instruments LM3421MH/NOPB
Brand: Texas Instruments
SKU: 926-LM3421MH/NOPB
Price: 6.16 CAD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser #:

926-LM3421MH/NOPB

Mfr. #:

LM3421MH/NOPB

Mfr.:

Texas Instruments

Description:

LED Lighting Driver ICs N-CH Cntlrs for Cons tnt Crnt LED Dvr A A 926-LM3421MHX/NOPB

Datasheet:

LM3421MH/NOPB Datasheet

ECAD Model:

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

In Stock: 291

Stock:: 291 Can Ship Immediately

An unexpected error occurred. Please try again later.
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:

Pricing (CAD)

Qty.	Unit Price	Ext. Price
	$6.16	$6.16
	$4.67	$46.70
	$3.90	$97.50
	$3.72	$342.24
	$3.54	$1,954.08
	$3.45	$3,491.40
	$3.34	$8,603.84

Alternative Packaging

Mfr. Part #:

LM3421MHX/NOPB

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

$5.23

Min:

Similar Product

Mfr.:

Texas Instruments

Mfr. #:

LM3421MHX/NOPB

Description:

LED Lighting Driver ICs N-channel controller s for constant curr A 926-LM3421MH/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-16
Supply Voltage - Max:	75 V
Supply Voltage - Min:	4.5 V
Operating Frequency:	100 kHz to 2 MHz
Output Voltage:	3 V to 72 V
Series:	LM3421
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Features:	Adjustable Switch Frequency, Enable/Shutdown, Thermal Shutdown
Packaging:	Tube
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	MY
Dimming:	Analog, PWM
High Level Output Current:	35 uA
Input Voltage:	4.5 V to 75 V
Low Level Output Current:	35 uA
Mounting Style:	SMD/SMT
Number of Channels:	1 Channel
Output Type:	Constant Current
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	92
Subcategory:	Driver ICs
Supply Current - Max:	3 mA
Type:	Inductive
Unit Weight:	58.100 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:

SPICE Models

Technical Resources

This functionality requires JavaScript to be enabled.

CAHTS:: 8542390000
CNHTS:: 8542399000
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.