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Part Number : TPS77601-EP
Function : FAST-TRANSIENT-RESPONSE 500mA LOW-DROPOUT REGULATORS
Maker : Texas Instruments

Pinouts :
TPS77601-EP datasheet

Description :

description
The TPS776xx devices are designed to have a fast transient response and be stable with a 10-µF low ESR capacitors. This combination provides high performance at a reasonable cost. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 169 mV at an output current of 500 mA for the TPS77633) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading(typically 85 µA over the full range of output current, 0 mA to 500 mA). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep mode; applying a TTL high signal to EN(enable) shuts down the regulator, reducing the quiescent current to 1 µA at TJ= 25°C.
Power good (PG) of the TPS776xx is an active high output, which can be used to implement a power-on reset or a low-battery indicator.The TPS776xx are offered in 1.5-V, 1.8-V, 2.5-V, 2.8 V, and 3.3-V fixed-voltage versions and in an adjustable version
(programmable over the range of 1.2 V to 5.5 V for TPS77601 option). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS776xx family is available in 20 pin TSSOP package.

Controlled Baseline
− One Assembly/Test Site, One Fabrication Site
Extended Temperature Performance of −40°C to 125°C
Enhanced Diminishing Manufacturing
Sources (DMS) Support
Enhanced Product Change Notification
Qualification Pedigree† Open Drain Power Good
500-mA Low-Dropout Voltage Regulator Available in 1.5-V, 1.8-V, 2.5-V, 2.8-V, 3.3-V
Fixed Output and Adjustable Versions
Dropout Voltage to 169 mV (Typ) at 500 mA(TPS77633)

 


Datasheet PDF Download :
TPS77601-EP pdf

Others datasheet of same file : 77601QE,77615QE,77618QE,77625QE,77628QE
2015/01/28 13:52 2015/01/28 13:52

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