TLV70218QDBVRQ1

1 Features

• Qualified for Automotive Applications

• AEC-Q100 Qualified with the Following Results:

– Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range

– Device HBM ESD Classification Level H2

– Device CDM ESD Classification Level C4B

• Very Low Dropout:

– 37 mV at IOUT = 50 mA, VOUT = 2.8 V 

– 75 mV at IOUT = 100 mA, VOUT = 2.8 V 

– 220 mV at IOUT = 300 mA, VOUT = 2.8 V 

• 2% Accuracy Over Temperature

• Low IQ: 35 μA 

• Fixed-Output Voltage Combinations Possible from 1.2 V to 4.8 V 

• High PSRR: 68 dB at 1 kHz

• Stable with Effective Capacitance of 0.1 μF

• Thermal Shutdown and Overcurrent Protection

• Packages: 5-Pin SOT and 1.5-mm × 1.5-mm, 6-Pin WSON

(1) See the Input and Output Capacitor Requirements in the

Application Information section.

2 Applications

• Automotive Camera Modules

• Image Sensor Power

• Microprocessor Rails

• Automotive Infotainment Head Units

• Automotive Body Electronics

3 Description

The TLV702-Q1 series of low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. A precision bandgap and an error amplifier provide overall 2% accuracy. Low output noise, very high power-supply rejection ratio (PSRR), and low-dropout voltage make this series of devices ideal for a wide selection of battery-operated equipment. All device versions have thermal shutdown and current limit protections 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. The devices regulate to specified accuracy with no output load.

The TLV702-Q1 series of LDO linear regulators is available in SOT and WSON packages.

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