ST716C33R

ST716C33R is a 24V input, 170°C high temperature, 25mA LDO linear regulator. It is a high voltage, ultra-low quiescent current and low drop linear regulator capable of providing an output current in excess of 25mA. The device operates over an input voltage range from 2.5V to 24V and is stable with output ceramic capacitors. Fault condition protection includes short-circuit current limitations. The ultra-low quiescent current of 3.8µA at full load makes it highly suitable for low-power applications and battery-powered systems. Application includes oil and gas, down-hole perforation, and industrial.

• No embedded thermal protection, internal current limit
• 500mV typical dropout voltage (IOUT = 25mA, TJ = -40°C to 150°C)
• Output current range from 0 to 25mA (VIN = 4.3 to 24V, TJ = -40°C to 150°C)
• Compatible with ceramic output capacitors from 0.47µF to 10µF
• 210µVRMS maximum output noise voltage (200Hz to 100KHz, IOUT = 10mA, COUT = 10µF, TJ = -40 to 150°C)
• 38dB typical supply voltage rejection (f = 1KHz, TJ = 25°C)
• 4.15µA typical quiescent current (VIN = 24V, IOUT = 0 to 25mA, TJ = -40 to 125°C)
• 0.7ms typical turn-on time (VIN = 4.2V, COUT = 10µF, IOUT = 25mA, TJ = -40 to 150°C)
• 0.47µF minimum output capacitor (Capacitance f = 100KHz, TJ = 25°C)
• SOT323-5L package, operating junction temperature range from -40 to 170°C