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

See an Error?

TPS54040DGQ

Name: Texas Instruments TPS54040DGQ
Brand: Texas Instruments
SKU: 595-TPS54040DGQ
Price: 2.42 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-TPS54040DGQ

Mfr. No:

TPS54040DGQ

Mfr.:

Texas Instruments

Description:

Switching Voltage Regulators 3.5V-42Vin 0.5A Step Down SWIFT Convrtr A 595-TPS54040DGQR

Datasheet:

TPS54040DGQ 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 TPS54040DGQ

In Stock: 99

Stock:: 99

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 480

Expected 16/04/2026
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:

Pricing (EUR)

Qty.	Unit Price	Ext. Price
	2,42 €	2,42 €
	1,81 €	18,10 €
	1,65 €	41,25 €
	1,48 €	118,40 €
	1,39 €	333,60 €
	1,35 €	756,00 €
	1,31 €	1 362,40 €
	1,26 €	3 225,60 €
	1,24 €	6 249,60 €

Alternative Packaging

Mfr. Part No.:

TPS54040DGQR

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

2,07 €

Min:

Similar Product

Mfr.:

Texas Instruments

Mfr. No:

TPS54040DGQR

Description:

Switching Voltage Regulators 3.5V-42Vin 0.5A Step Down SWIFT Convrtr A 595-TPS54040DGQ

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:	Switching Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	HVSSOP-10
Topology:	Buck
Output Voltage:	Adjustable
Output Current:	500 mA
Number of Outputs:	1 Output
Input Voltage - Min:	3.5 V
Input Voltage - Max:	42 V
Quiescent Current:	116 uA
Switching Frequency:	2.5 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Series:	TPS54040
Packaging:	Tube
Brand:	Texas Instruments
Development Kit:	TPS54040EVM-456
Input Voltage:	3.5 V to 42 V
Product Type:	Switching Voltage Regulators
Factory Pack Quantity:	80
Subcategory:	PMIC - Power Management ICs
Type:	Voltage Converter
Unit Weight:	23,500 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

TPS54040DGQ Datasheet

Application Notes

Images

Models

TPS54040DGQ Symbol & Footprint by SnapMagic

PCN

Product Catalogs

SPICE Models

Technical Resources

TPS54040 TINA-TI Transient Reference Design

This functionality requires JavaScript to be enabled.

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390070
JPHTS:: 8542390990
MXHTS:: 8542399999
ECCN:: EAR99

TPS54 Step Down SWIFT DC/DC Converters

Texas Instruments TPS54 Step-Down SWIFT DC-DC Converters provide input transient voltage protection that allows the device and the rest of a board to survive potentially damaging voltage spikes. These Texas Instruments DC/DC converters retain low output voltage even with a 60V transient voltage pulse. The high-performance TPS54 DC/DC converter family also provides light load efficiency, low quiescent current (ideal for applications based on TI MSP430 MCUs), a high switching frequency, and a small package size for space-limited designs. These DC-DC converters are a more basic version that provides ease of use, higher currents, and internal compensation.