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

See an Error?

LM517701DCPR

Name: Texas Instruments LM517701DCPR
Brand: Texas Instruments
SKU: 595-LM517701DCPR
Price: 6.34 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-LM517701DCPR

Mfr. No:

LM517701DCPR

Mfr.:

Texas Instruments

Description:

Switching Controllers 78V wide-VIN bidirec tional 4-switch buc

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

LM517701DCPR 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 LM517701DCPR

In Stock: 1.811

Stock:: 1.811 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 18 Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	6,34 €	6,34 €
	4,89 €	48,90 €
	4,53 €	113,25 €
	4,14 €	414,00 €
	3,91 €	977,50 €
	3,84 €	3.840,00 €
Full Reel (Order in multiples of 2500)
	3,53 €	8.825,00 €

† A MouseReel™ fee of 5,00 € 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:	Boost, Buck
Number of Outputs:	1 Output
Switching Frequency:	1.8 MHz
Input Voltage:	3.5 V to 78 V
Output Voltage:	3.3 V to 78 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	HTSSOP-38
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Development Kit:	LM5177EVM-HP
Fall Time:	12 ns
Input Voltage - Max:	78 V
Input Voltage - Min:	3.5 V
Isolation:	Non-Isolated
Moisture Sensitive:	Yes
Operating Supply Voltage:	3.6 V to 5.3 V
Product:	Buck-Boost Controller
Product Type:	Switching Controllers
Rise Time:	12 ns
Series:	LM517701
Shutdown:	Shutdown
Factory Pack Quantity:	2500
Subcategory:	PMIC - Power Management ICs
Unit Weight:	194 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

LM517701DCPR Datasheet

PCN

Product Change Notification 2026-2-13 (PDF)

This functionality requires JavaScript to be enabled.

Compliance Codes

CNHTS:: 8542319099
CAHTS:: 8542310000
USHTS:: 8542310030
ECCN:: EAR99

Origin Classifications

Country of Origin:: Malaysia
Assembly Country of Origin:: Malaysia
Country of Diffusion:: United States

The country is subject to change at the time of shipment.

LM51770x/LM51770x-Q1 Buck-Boost Controllers

Texas Instruments LM51770x/LM51770x-Q1 4-Switch Buck-Boost Controllers offer a regulated output voltage if the input voltage is higher, equal to, or lower than the adjusted output voltage. This controller features a wide input range of 3.5V to 78V, an output voltage range of 3.3V to 78V, a low shutdown current of 3μA, and a low operating current of 60μA. The LM51770 controller supports up to 95% high efficiency over the full range of the output current in power save mode. The switching frequency is fixed during buck, boost, and buck-boost operation. The LM51770 controller includes external clock synchronization, dynamic output voltage tracking for PWM or analog input signals, and two integrated high-voltage supply LDOs with automatic selection. Typical applications include industrial PCs, medical power supplies, power over Ethernet, solar power, and non-isolated DC/DC converters.