TPS74901KTWR Texas Instruments - Yeehing Electronics

3-A, low-VIN (0.8-V), adjustable ultra-low-dropout voltage regulator with power good & enable

Pricing (USD)

Quantity	Unit Price
1 — 99	2.99
100 — 249	2.62
250 — 999	1.837
1,000 +	1.04

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LDO Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	TO-263-7
Output Voltage	798 mV to 3.6 V
Output Current	3 A
Number of Outputs	1 Output
Polarity	Positive
Input Voltage MAX	5.5 V
Input Voltage MIN	0.8 V
Output Type	Adjustable
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Dropout Voltage	120 mV
Series	TPS74901
Packaging	Reel
Height	4.44 mm
Length	10.1 mm
Operating Temperature Range	- 40 C to + 125 C
Width	8.89 mm
Brand	Texas Instruments
Dropout Voltage - Max	240 mV at 3 A
Voltage Regulation Accuracy	0.5 %
Development Kit	TPS74901EVM-210
Ib - Input Bias Current	3 mA
Line Regulation	0.03 % / V
Load Regulation	0.09 %/A
Moisture Sensitive	Yes
Operating Supply Current	3 mA
Pd - Power Dissipation	5.32 W
Product Type	LDO Voltage Regulators
Reference Voltage	0.806 V
Factory Pack Quantity	500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.056438 oz

For more information, please refer to datasheet

Documents

TPS74901KTWR Datasheet

More Information

The TPS74901 low-dropout (LDO) linear regulator provides an easy-to-use, robust power management solution for a wide variety of applications. User-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current during start-up. The soft-start is monotonic and well-suited for powering many different types of processors and ASICs. The enable input and power-good output allow easy sequencing with external regulators. This complete flexibility permits the user to configure a solution that meets the sequencing requirements of FPGAs, DSPs, and other applications with special start-up requirements.