TPS54040ADGQ Texas Instruments - Yeehing Electronics

3.5V to 42V Input, 0.5A Step-Down Converter with Eco-Mode

Pricing (USD)

Quantity	Unit Price
1 — 99	2.111
100 — 249	1.85
250 — 999	1.297
1,000 +	0.73

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	MSOP-PowerPad-10
Output Voltage	0.8 V to 39 V
Output Current	500 mA
Number of Outputs	1 Output
Input Voltage MAX	42 V
Topology	Buck
Input Voltage MIN	3.5 V
Switching Frequency	581 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	TPS54040A
Packaging	Reel
Input Voltage	3.5 V to 42 V
Operating Temperature Range	- 40 C to + 125 C
Product	Voltage Regulators
Type	Voltage Converter
Brand	Texas Instruments
Shutdown	Shutdown
Operating Supply Current	116 uA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	3.5 V
Tradename	Eco-mode
Unit Weight	0.000829 oz

For more information, please refer to datasheet

Documents

TPS54040ADGQ Datasheet

More Information

The TPS54040A device is a 42 V, 0.5 A, step down regulator with an integrated high side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load, regulated input supply current to 116 µA. Using the enable pin, shutdown supply current is nominally 1.3 µA when the enable pin is low.