The TPS715xx is a low dropout linear regulator from TI that provides 50mA of output current, 24V of maximum input voltage, and low as 3.2µA of quiescent current. It can operate in an input voltage range of 2.5V-24V and is stable with any capacitor (≥ 0.47µF). It is suitable for various low-power applications such as microcontrollers, mobile phones, and portable devices.
The TPS715xx is a 24-V maximum input voltage, low-dropout (LDO) linear regulator available in fixed output voltages or adjustable configurations. Designed for ultra-low power applications such as cellular handsets and portable equipment, the device operates over an input range of 2.5 V to 24 V.
| Maximum Input Voltage | 24 V |
|---|---|
| Quiescent Current (Typical) | 3.2 mA |
| Output Voltage Accuracy | +/- 4% |
| Load Regulation | 22 mV |
| Power-Supply Ripple Rejection (Typical) | 60 dB |
| Dropout Voltage (Typical at 50 mA) | 415 mV |
The typical ground pin current is 3.2 mA when the output load is between 0 mA and 50 mA.
The device is stable with any output capacitor greater than or equal to 0.47 uF.
The absolute maximum input voltage range extends from -0.3 V to 24 V.