TLV71328PDQNRG4.A中文资料德州仪器数据手册PDF规格书

1 Features

1• Stable Operation With or Without Capacitors

• Foldback Overcurrent Protection

• Packages:

– 1-mm × 1-mm 4-Pin X2SON

– 5-Pin SOT-23

• Very Low Dropout: 230 mV at 150 mA

• Accuracy: 1%

• Low IQ: 50 μA

• Input Voltage Range: 1.4 V to 5.5 V

• Available in Fixed-Output Voltages:

1 V to 3.3 V

• High PSRR: 65 dB at 1 kHz

• Active Output Discharge (P Version Only)

2 Applications

. PDAs and Battery-Powered Portable Devices

. MP3 Players and Other Hand-Held Products

. WLAN and Other PC Add-On Cards

3 Description

The TLV713 series of low-dropout (LDO) linear

regulators are low quiescent current LDOs with

excellent line and load transient performance and are

designed for power-sensitive applications. These

devices provide a typical accuracy of 1%.

The TLV713 series of devices is designed to be

stable without an output capacitor. The removal of the

output capacitor allows for a very small solution size.

However, the TLV713 series is also stable with any

output capacitor if an output capacitor is used.

The TLV713 also provides inrush current control

during device power up and enabling. The TLV713

limits the input current to the defined current limit to

avoid large currents from flowing from the input

power source. This functionality is especially

important in battery-operated devices.

The TLV713 series is available in standard DQN and

DBV packages. The TLV713P provides an active

pulldown circuit to quickly discharge output loads.