TPL720F30-89TR中文资料思瑞浦数据手册PDF规格书

特性 Features

• Typical 1.4-μA Ultra-low Quiescent Current

• Input Voltage Range: 2.4 V to 6 V

• Output Voltage Options:

– Fixed: 1 V, 1.2 V, 1.8 V, 2.5 V, 2.8 V, 3 V, 3.3 V

• ±1% Output Voltage Accuracy under Room

Temperature

• Maximum Output Current: 400 mA

• Low Shutdown Current

• Low Dropout Voltage: 350 mV at 400 mA

• Current Limit and Thermal Protection

• Stable with 2.2-μF Ceramic Capacitor

• Active Output Discharge While Disable

• Soft-start Limits Input Current Surge During Enable

• Junction Temperature Range: −40°C to +125°C

• Packages: SOT23-3, SOT23-5, and SOT89-3

Applications

• Handheld Devices with Battery Power Supply

• Portable Devices with Battery Power Supply

• Wearable Applications, Bluetooth Headsets

• Wireless and IoT Modules

• Personal Electronics, Personal Healthcare

描述 Description

The TPL720 is a series of CMOS process low Iq linear

regulators with enable control function. The TPL720 series

supports a maximum 400-mA output current, with typically

only a 1.4-μA ultra-low quiescent current. TPL720 series is

stable with low-ESR small ceramic output capacitors from

2.2 μF to 10 μF.

The TPL720 series has fast response performance when

the load current dynamic drops or rises, especially for the

load-current dynamic from some load. The TPL720 series

has a current limit and thermal protection, which improves

the TPL720 series with high reliability.

The TPL720 series has a fixed output voltage range from

1 V to 3.3 V with ±1% output voltage accuracy, line

regulation, and load regulation under room temperature.

The TPL720 series is guaranteed over the junction

temperature range of −40°C to +125°C. The TPL720

series is available in the SOT23-3, SOT23-5, and SOT89-3

packages.