Product Overview
TPS78225DRVR from TI is a 150mA LDO with fixed 2.5V output and ultra-low 2.2uA quiescent current. 2.3-5.5V input. WDFN-6 (1x1mm).
Working Principle
CMOS LDO with 2.2uA ground current. Fixed 2.5V output. 150mA max load. 2.3-5.5V input. 200mV dropout at 150mA. Ultra-small WDFN-6 package. Ideal for always-on battery systems.
Pin Description
| Pin | Name | Function |
|---|---|---|
| 1 | IN | 2.3-5.5V input |
| 2 | GND | Ground |
| 3 | EN | Enable |
| 5 | OUT | 2.5V output |
Applications
- Battery-powered always-on systems
- IoT sensor power
- Wearable electronics
Alternative Models
| Manufacturer | Part Number | Notes |
|---|---|---|
| TI | TPS78233DRVR | 3.3V version |