TPS7A02
Description
The TPS7A02 is an ultra-small, ultra-low quiescent current low-dropout linear regulator (LDO) that can source 200 mA with excellent transient performance. The TPS7A02, with an ultra-low IQ of 25 nA, is designed specifically for applications where very-low quiescent current is a critical parameter.
Key Features
- 1 Ultra-low IQ: 25 nA (typ), even in dropout
- Shutdown IQ: 3 nA (typ)
- Excellent transient response (1 mA to 50 mA) – < 10-µs settling time – 100-mV undershoot
- Packages: – 1.0-mm × 1.0-mm X2SON – SOT23-5 (preview) – 0.64-mm x 0.64-mm DSBGA (preview)
- Input voltage range: 1.5 V to 6.0 V
- Output voltage range: 0.8 V to 5.0 V (fixed)
- Output accuracy: 1.5% over temperature
- Smart enable pulldown
- Very low dropout: – 270 mV (max) at 200 mA (VOUT = 3.3 V)
- Stable with a 1-µF or larger capacitor
