TLV70725PDQNR

具有使能和主动输出放电功能的 200mA、低 IQ、低压降稳压器

1 Features

• Typical accuracy: 0.5%

• Supports 200-mA output

• Low IQ: 25 μA

• Fixed-output voltage combinations possible from 0.85 V to 5.0 V(1)

• High PSRR:

– 70 dB at 100 Hz

– 50 dB at 1 MHz

• Stable with effective capacitance of 0.1 μF(2)

• Thermal shutdown and overcurrent protection

• Package: 1-mm × 1-mm DQN (X2SON) 1 2

2 Applications

• Smart phones and wireless handsets

• Gaming and toys

• WLAN and other PC add-on cards

• TVs and set-top boxes

• Wearable electronics

3 Description

The TLV707 series (TLV707 and TLV707P) of lowdropout linear regulators (LDOs) are low quiescent current devices with excellent line and load transient performance for power-sensitive applications. These devices provide a typical accuracy of 0.5%. All versions have thermal shutdown and overcurrent protection for safety.

Furthermore, these devices are stable with an effective output capacitance of only 0.1 µF. This feature enables the use of cost-effective capacitors that have higher bias voltages and temperature derating. These devices also regulate to the specified accuracy with no output load.

The TLV707P also provides an active pulldown circuit to quickly discharge the outputs.

The TLV707 series of LDOs are available in a 1-mm × 1-mm DQN (X2SON) package that makes them desirable for handheld applications.