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

See an Error?

LM5137QRHARQ1

Name: Texas Instruments LM5137QRHARQ1
Brand: Texas Instruments
SKU: 595-LM5137QRHARQ1
Price: 5.19 USD
Availability: OutOfStock

Images are for reference only
See Product Specifications

Mouser No:

595-LM5137QRHARQ1

Mfr. No:

LM5137QRHARQ1

Mfr.:

Texas Instruments

Description:

Switching Controllers Automotive 80V 100 % duty-cycle capable

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

LM5137QRHARQ1 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 LM5137QRHARQ1

Availability

Stock:: 0

You can still purchase this product for backorder.

An unexpected error occurred. Please try again later.
On Order:: 7,490

Expected 2026/02/26

2,500

Expected 2026/03/12
Factory Lead Time:: 18

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™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$5.19	$5.19
	$3.97	$39.70
	$3.65	$91.25
	$3.33	$333.00
	$3.15	$787.50
	$3.06	$1,530.00
	$2.98	$2,980.00
Full Reel (Order in multiples of 2500)
	$2.88	$7,200.00

† 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:	Switching Controllers
RoHS:
Topology:	Buck
Number of Outputs:	2 Output
Switching Frequency:	2.42 MHz
Duty Cycle - Max:	100 %
Input Voltage:	4 V to 80 V
Output Voltage:	800 mV to 60 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Mounting Style:	SMD/SMT
Package/Case:	VQFN-36
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Development Kit:	LM5137F-Q1-EVM12V
Input Voltage - Max:	80 V
Input Voltage - Min:	4 V
Isolation:	Non-Isolated
Moisture Sensitive:	Yes
Operating Supply Voltage:	4 V to 80 V
Product:	DC/DC Controller
Product Type:	Switching Controllers
Series:	LM5137-Q1
Shutdown:	Shutdown
Factory Pack Quantity:	2500
Subcategory:	PMIC - Power Management ICs
Unit Weight:	90 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

LM5137QRHARQ1 Datasheet

This functionality requires JavaScript to be enabled.

CAHTS:: 8542310000
USHTS:: 8542310030
ECCN:: EAR99

LM5137/LM5137-Q1 DC/DC Controllers

Texas Instruments LM5137/LM5137-Q1 Buck Controllers are 80V synchronous DC/DC controllers offered from a family with three options for functional safety: Capable, SIL 2, and SIL 3. These dual-channel controllers employ an interleaved, stackable, peak current-mode architecture, facilitating easy loop compensation, a fast transient response, and excellent load and line regulation. The LM5137/LM5137-Q1 controllers operate with 1% accuracy, offering fixed 3.3V, 5V, 12V, or adjustable outputs within a 0.8V to 60V voltage range. This controller operates at 150°C maximum junction temperature and is designed with a 100kHz to 2.64MHz switching frequency range. The LM5137/LM5137-Q1 controllers is available in a 6mm x 6mm, thermally enhanced, 36-pin VQFN package. This buck controller is ideal for communications systems, wireless infrastructure, industrial, factory automation, control, robotics, enterprise systems, high-performance computing, and high-voltage battery-operated systems.