1 Features

1• 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 2

– Device HBM ESD Classification Level C4B

• Input Voltage: 2.5 V to 6.5 V

• Available in Multiple Output Versions:

– Fixed Output with Voltages from 0.9 V to 5 V

– Adjustable Output Voltage from 0.9 V to 6.2 V

• Ultra-High PSRR:

– 70 dB at 1 kHz, 67 dB at 100 kHz, and 45 dB

at 1 MHz

• Excellent Load and Line Transient Response

• Very Low Dropout: 170 mV typical at 150 mA

• Low Noise: 30 μVRMS typical (100 Hz to 100 kHz)

• Small 5-pin SOT, 2-mm × 2-mm WSON-6, and

1.5-mm × 1.5-mm WSON-6 Packages

2 Applications

• PLLs

• VCOs

• Camera Sensor Power

• Microcontroller Power

• Wireless LAN, Bluetooth®

• ADAS and Infotainment Systems

3 Description

The TPS717-Q1 family of low-dropout (LDO), lowpower

linear regulators offers very high power-supply

rejection (PSRR) and maintains very low 45-μA

ground current in an ultra-small, five-pin SOT

package. The family uses an advanced BiCMOS

process and a PMOSFET pass device to achieve fast

start-up, very low noise, excellent transient response,

and excellent PSRR performance. The TPS717-Q1 is

stable with a 1-μF ceramic output capacitor and uses

a precision voltage reference and feedback loop to

achieve a worst-case accuracy of 3% over all load,

line, process, and temperature variations. The device

family is fully specified from TJ, TA = –40°C to 125°C

and is offered in a small SOT (SC70-5) package, a

2-mm × 2-mm WSON-6 package with a thermal pad,

and a 1.5-mm × 1.5-mm WSON-6 package, which

are ideal for small form-factor portable equipment

(such as wireless handsets and PDAs). The TPS717-

Q1 family of LDOs is qualified for AEC-Q100 grade 1.