1 Features

• AEC-Q100 qualified for automotive applications:

– Device temperature grade 1: –40°C to 125°C

ambient operating temperature range

– Device HBM ESD classification level H2

– Device CDM ESD classification level C3B

• 2% accuracy

• Low IQ: 35μA

• Fixed-output voltages: 1.2V and 1.8V

• High PSRR: 68dB at 1kHz

• Stable with effective capacitance of 0.1μF(1)

• Thermal shutdown and overcurrent protection 1

2 Applications

• Automotive head units

• Camera sensors and modules

• Heads-up displays (HUD)

• Telematics control units

3 Description

The TLV70018-Q1 and TLV70012-Q1 low-dropout

(LDO) linear regulators are low quiescent current

devices with excellent line and load transient

performance. A precision band-gap and error amplifier

provides overall 2% accuracy. Low output noise,

high power-supply rejection ratio (PSRR), and lowdropout

voltage make this series of devices ideal for

powering power-sensitive loads. All device versions

have thermal shutdown and current limit for detecting

fault conditions.

Furthermore, these devices are stable with an

effective output capacitance of only 0.1μF. This

feature enables the use of cost-effective capacitors

that have higher bias voltages and temperature

derating. The devices regulate to specified accuracy

with no output load.