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TPS745-Q1
SBVS355C – JUNE 2019 – REVISED MAY 2022
TPS745-Q1 Automotive, 500-mA LDO With Power-Good in Small Wettable Flank WSON Packages
1 Features
• AEC-Q100 qualified for automotive applications:
– Temperature grade 1: –40°C to +125°C, TA • Device junction temperature: –40°C to 150°C • Package:
– 2-mm × 2-mm wettable flank WSON – 3-mm × 3-mm wettable flank VSON • Input voltage range: 1.5 V to 6.0 V • Output voltage range:
– Fixed option: 0.65 V to 5.0 V – Adjustable option: 0.55 V to 5.5 V • High PSRR: 45 dB at 100 kHz • Output accuracy: ±0.85% (25°C), ±1.5% maximum • Power-good output options:
– Open-drain and push-pull • Ultra-low dropout:
– 160 mV (max) at 500 mA (3.3 VOUT) • Stable with a 1-µF or larger capacitor • Low IQ: 25 μA (typical), 1.
TPS745-Q1 Datasheet
