Posted       

Part Number : TPS76815-Q1
Function : FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
Maker : Texas Instruments

Pinouts :
TPS76815-Q1 datasheet

Description :

description
This device is designed to have a fast transient response and be stable with 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 230 mV at an output current of 1 A for the TPS76850) 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 1 A). 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 less than 1 µA at TJ= 25°C. Power good (PG) is an active high output, which can be used to implement a power-on reset or a low-battery indicator. The TPS768xx is offered in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5.0-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.2 V to 5.5 V). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS768xx family is available in a 20-pin PWP package.

Qualified for Automotive Applications
ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
1-A Low-Dropout Voltage Regulator
Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V,3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable Versions
Dropout Voltage Down to 230 mV at 1 A(TPS76850)
Ultralow 85-µA Typical Quiescent Current
Fast Transient Response
2% Tolerance Over Specified Conditions for Fixed-Output Versions
Open-Drain Power Good (See TPS767xx for Power-On Reset With 200-ms Delay Option)
20-Pin TSSOP (PWP) Package
Thermal Shutdown Protection


Datasheet PDF Download :
TPS76815-Q1 pdf

Others datasheet of same file : 76815Q1,76818Q1,76825Q1,76827Q1,76828Q1
2015/01/28 13:52 2015/01/28 13:52

This Blog provides Datasheets and information for electronic components and semiconductors