TPS7A6650QDGNRQ1 Description

TPS7A6650QDGNRQ1 is low-dropout linear regulator designed for up to 40-VVin operations. With only 12-μA quiescent current at no load, they are quite suitable for standbymicroprocessor control-unit systems, especially in automotive applications.

The device feature integrated short-circuit and overcurrent protection. The devicesimplement reset delay on power up to indicate the output voltage is stable and in regulation. Onecan program the delay with an external capacitor. A low-voltage tracking feature allows for asmaller input capacitor and can possibly eliminate the need of using a boost converter duringcold-crank conditions. The device operates in the –40°C to 125°C temperature range.

TPS7A6650QDGNRQ1 Features

Qualified for Automotive Applications

AEC-Q100 Test Guidance With the Following:
Device Temperature Grade 1
Device TemperatureGrade 0 (TPS7A6650EDGNRQ1 Only)
Device HBM ESD Classification LevelH2
Device CDM ESD Classification Level C4
Device Junction Temperature Range: –40°C to +150°C
4-V to 40-V Wide Vin Input Voltage Range With up to 45-V Transient
Output Current: 150 mA
TPS7A6650QDGNRQ1 Applications

Automotive
Advanced driver assistance systems (ADAS)Body electronics & lighting Hybrid, electric & power train systems Infotainment & cluster
Communications equipment
Broadband fixed line access Datacom module Wired networking Wireless infrastructure
Industrial
Aerospace & defense Appliances Building automation Electronic point of sale (EPOS)Factory automation & control Grid infrastructure Industrial transport (non-car & non-light truck)Lighting Medical Motor drives Power delivery Pro audio, video & signage Test & measurement