Features

• Qualified for Automotive Applications:

– AEC-Q100 Grade 1, TA: −40°C to +125°C

– Junction Temperature, TJ: −40°C to +150°C

• Wide Input Voltage Range:

– −40 V to 45-V Maximum Rating

– 3.5-V to 42-V Operating Voltage Range

• Adjustable Output Voltage:

– 1.5 V to 18 V

• Excellent Output Tracking Tolerance: ±4 mV

• Maximum 250-mA Output Current Capability

• Low Dropout Voltage: 340 mV Typical at 200 mA

• Integrated Full Protection:

– Input Reverse Polarity Protection

– Output Short-Circuit to Ground Protection

– Output Short-Circuit to Battery Protection

– Inductive Clamp at the OUT Pin

– Over-Current Protection

– Over-Temperature Protection

• Package Options:

– ESOP8

Applications

• Automotive Off-Board Sensor Power Supply

• Automotive Body Control, HVAC

• Automotive Infotainment, Navigation, Telematics

• Automotive ADAS, Surround-View Cameras

• Automotive Power Train, Transmission

Description

The TPL8602FQ is a series of low-dropout linear

regulators with 250-mA maximum output current capability.

The TPL8602FQ series supports an operating voltage

range from 3.5 V to 42 V (−40-V to 45-V maximum

operating voltage range). Operating with as low as 3.5

V allows TPL8602FQ to continue to work well during coldcrank

and start-stop conditions.

The TPL8602FQ supports an output capacitor range from

1 μF to 100 μF with an ESR range from 0.001 Ω to 5 Ω.

The TPL8602FQ integrates full protection with input

reverse polarity protection, output short-circuits to ground

protection, output short-circuits to battery protection,

inductive clamp at the OUT pin, over-current protection,

and over-temperature protection.

With all the above features, the TPL8602FQ series is

especially suitable for the off-board power supply through

a long cable away from the main board in different

automotive and industrial systems.

The TPL8602FQ series provides a thermal-enhanced

ESOP8 package to enable sustained operation despite

significant dissipation across the device. The TPL8602FQ

series is guaranteed to operate with an ambient

temperature range from −40°C to +125°C.