TPS74901RGWT - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS74901RGWT
Manufacturer

TI
ChipWorker Part#

CW3399744
Category

Voltage Regulator
RoHS

Lead free / RoHS Compliant
Description

Single Channel LDO Single Output LDO, 3A, Adj. (0.8 to 3.6V), Programmable Soft-Start LDO Regulator Pos 0.798V to 3.6V 3A 20Pin VQFN EP T/R
Documentation

Datasheet

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TPS74901RGWT Specifications

Attribute	Attribute Value

Part Number	TPS74901RGWT
Manufacturer	TI
ChipWorker Part#	CW3399744
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	VQFN-20
Number of Outputs	1 Output
Output Voltage	0.8V ~ 3.6V
Output Current	3 A
Number of Positions	20 Position
Power Dissipation	2.74 W
Quiescent Current	3 mA
Output Capacitor Type	Ceramic
voltage rating	0.12V @3A
Number of Regulated Outputs	1 Output
Input Voltage (Max)	5.5 V
Input Voltage (Min)	0.8 V
Output Voltage (Max)	3.6 V
Output Voltage (Min)	800 mV
Output Current (Max)	3 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	2740 mW
Accuracy	2 %
Input Voltage	0.8V ~ 5.5V
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Size-Length	5 mm
Size-Width	5 mm
Size-Height	0.9 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TPS74901RGWT is a low-dropout (LDO) Linear Regulator provides an easy-to-use, robust power management solution for a wide variety of applications. 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. A precision reference and error amplifier deliver 2% accuracy over load, line, temperature and process. The use of an NMOS-pass FET offers several critical advantages for many applications. Unlike a PMOS topology device, the output capacitor has little effect on loop stability. This architecture allows the device to be stable with any capacitor with a value of 2.2µF or greater. Transient response is also superior to PMOS topologies, particularly for low VIN applications.
Power-good (PG) output allows supply monitoring or provides a sequencing signal for other supplies
Adjustable start-up in-rush control
VBIAS permits low VIN operation with good transient response
Active high enable
Stable with >=2.2µF any output capacitor
120mV Typical at 3A low dropout
Green product and no Sb/Br

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