TPS74 - 200mA 低压降稳压器

TPS74是TI德州仪器公司的一款单通道LDO产品，TPS74是200mA 低压降稳压器，本站介绍了TPS74的封装应用图解、特点和优点、功能等，并给出了与TPS74相关的TI元器件型号供参考。

TPS74 - 200mA 低压降稳压器 - 单通道LDO - 线性稳压器(LDO) - 德州仪器

产品描述

This device is designed to have a fast transient response and be stable with 1-uF 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 170 mV at an output current of 200-mA for the TPS7433). 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 uA at TJ = 25°C.

The TPS74xx is offered in 1.5-V, 1.8-V, 2.5-V, 3-V, and 3.3-V. Output voltage tolerance is specified as a maximum of 3% over line, load, and temperature ranges. The TPS74xx family is available in 8 pin SOIC package.

产品特性

Fast Transient Response Using Small Output Capacitor (10 uF)
200-mA Low-Dropout Voltage Regulator
Available in 1.5-V, 1.8-V, 2.5-V, 3-V and 3.3-V
Dropout Voltage Down to 170 mV at 200 mA (TPS7433)
3% Tolerance Over Specified Conditions
8-Pin SOIC Package
Thermal Shutdown Protection

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