The datasheet provides detailed information on the features and characteristics of the TC1017, such as space-saving 5-pin SC-70 and SOT-23 packages, extremely low operating current, very low dropout voltage, 150 mA rated output current, only 1µF ceramic output capacitance, high output voltage accuracy, 10µs (typical) wake-up time from SHDN, power-saving shutdown mode, overcurrent and overtemperature protection, pin-compatible upgrade for bipolar regulators
The TC1017 is a high‑accuracy CMOS LDO designed for battery‑powered systems. It features a very low quiescent current of 53 µA typical, a shutdown mode drawing only 0.05 µA, and a low dropout voltage of 285 mV at 150 mA. The device is supplied in space‑saving 5‑pin SC‑70 and SOT‑23 packages, making board layout easier.
Typical applications include cellular phones, portable computers, medical instruments, and electronic games. Electrical characteristics such as input voltage range (2.7‑6.0 V), maximum output current (150 mA), and fast wake‑up time (10 µs) are provided, along with detailed performance graphs.
| Input Operating Voltage | 2.7 V – 6.0 V |
|---|---|
| Maximum Output Current | 150 mA |
| Output Voltage Tolerance | ±2.5 % (typ.) |
| Dropout Voltage (150 mA) | 285 mV typical |
| Supply Current (normal operation) | 53 µA typical |
| Shutdown Supply Current | 0.05 µA typical |
| Wake‑Up Time | 10 µs typical |
| Power‑Supply Rejection Ratio | 58 dB at 1 kHz, 50 mA load |
| Operating Temperature Range | -40 °C to +125 °C |
The TC1017 draws about 53 µA typical supply current over its full 150 mA load range.
In shutdown mode the device consumes only about 0.05 µA typical.
The typical dropout voltage is 285 mV when delivering 150 mA.
The regulator is offered in 5‑pin SC‑70 and SOT‑23 packages.