TPS765 - 具有电源正常状态输出的低 Iq、150mA 低压降线性稳压器

TPS765是TI德州仪器公司的一款单通道LDO产品，TPS765是具有电源正常状态输出的低 Iq、150mA 低压降线性稳压器，本站介绍了TPS765的封装应用图解、特点和优点、功能等，并给出了与TPS765相关的TI元器件型号供参考。

TPS765 - 具有电源正常状态输出的低 Iq、150mA 低压降线性稳压器 - 单通道LDO - 线性稳压器(LDO) - 德州仪器

产品描述

This device is designed to have an ultra-low quiescent current and be stable with a 4.7-uF capacitor. 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 85 mV at an output current of 150 mA for the TPS76550) 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 35 uA over the full range of output current, 0 mA to 150 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 less than 1 uA (typ).

Power good (PG) is an active high output, which can be used to implement a power-on reset or a low-battery indicator.

The TPS765xx 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 1.25 V to 5.5 V). Output voltage tolerance is specified as a maximum of 3% over line, load, and temperature ranges. The TPS765xx family is available in 8 pin SOIC package.

产品特性

150-mA 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 to 85 mV (Typ) at 150 mA (TPS76550)
Ultra-Low 35-uA Typical Quiescent Current
3% Tolerance Over Specified Conditions for Fixed-Output Versions
Open Drain Power Good
8-Pin SOIC Package
Thermal Shutdown Protection

下面可能是您感兴趣的TI德州仪器公司单通道LDO元器件

TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购