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

See an Error?

LMZ31503RUQR

Name: Texas Instruments LMZ31503RUQR
Brand: Texas Instruments
SKU: 595-LMZ31503RUQR
Price: 8.35 USD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-LMZ31503RUQR

Mfr. No:

LMZ31503RUQR

Mfr.:

Texas Instruments

Description:

DC/DC Converters - SMD 3A Power Module w/ 4 .5V-14.5V Input A 5 A 595-LMZ31503RUQT

Datasheet:

LMZ31503RUQR Datasheet

ECAD Model:

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

More Information

Learn more about Texas Instruments LMZ31503RUQR

In Stock: 127

Stock:: 127

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 500

Expected 2026/04/24

500

Expected 2026/05/11
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 500)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$8.35	$8.35
	$8.04	$40.20
	$7.91	$79.10
	$7.75	$193.75
	$7.61	$380.50
	$7.48	$748.00
Full Reel (Order in multiples of 500)
	$7.35	$3,675.00
	$6.73	$6,730.00

† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	DC/DC Converters - SMD
RoHS:
Isolation:	Non-Isolated
Number of Outputs:	1 Output
Input Voltage, Nominal:	9 V
Input Voltage - Min:	4.5 V
Input Voltage - Max:	14.5 V
Output Voltage-Channel 1:	800 mV to 5.5 V
Output Current-Channel 1:	3 A
Package/Case:	Module
Length:	15.1 mm (0.594 in)
Width:	9.1 mm (0.358 in)
Height:	2.95 mm (0.116 in)
Industry:	Industrial
Series:	LMZ31503
Brand:	Texas Instruments
Case Style:	Open Frame
Country of Assembly:	TW
Country of Diffusion:	JP
Country of Origin:	TW
Maximum Operating Temperature:	+ 85 C
Minimum Operating Temperature:	- 40 C
Moisture Sensitive:	Yes
Mounting Style:	SMD/SMT
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Product:	Non-Isolated / PoL
Product Type:	Non-Isolated DC-DC Converters
Factory Pack Quantity:	500
Subcategory:	DC-DC Converters
Tradename:	SIMPLE SWITCHER
Unit Weight:	1.249 g

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

LMZ31503RUQR Datasheet

Application Notes

EOL

Product Change Notification (PDF)

Images

PCN

Product Catalogs

SPICE Models

This functionality requires JavaScript to be enabled.

CNHTS:: 8542399000
CAHTS:: 8504409099
USHTS:: 8504409580
JPHTS:: 850440090
KRHTS:: 8504409099
TARIC:: 8504409590
ECCN:: EAR99

Power Module Solutions

Texas Instruments comprehensive power module portfolio provides all-in-one, low-cost power solutions in small, easy-to-use packages for a wide variety of applications. These applications include industrial, test and measurement, motor control, and medical and communication solutions.

Texas Instruments Power for Processors

Texas Instruments SIMPLE SWITCHER® nano modules and regulators can be paired with TI high-performance processors to create the ideal power solution for your space-constrained application. SIMPLE SWITCHER nano modules and regulators make power design easy for MSP430™, C2000™, and Stellaris® microcontrollers (MCUs) as well as Sitara™ microprocessors (MPUs) and C6000™ digital signal processors (DSPs).
Learn More