LT3050IMSE#PBF

LINEAR TECHNOLOGY  LT3050IMSE#PBF  芯片, 稳压器, LDO, 可调, 0.6V至44.5V, 0.1A, 12MSOP

The is a micro-power low noise/dropout voltage Linear Regulator with precision current limit and diagnostic outputs. The device supplies 100mA of output current with a dropout voltage of 340mV. A 10nF bypass capacitor reduces output noise to 30µVRMS in a 10Hz to 100kHz bandwidth and soft-starts the reference. The ±45V input voltage rating combined with its precision current limit and diagnostic functions make the IC an ideal choice for robust, high reliability applications. A single resistor programs the LT3050 current limit, accurate to ±5% over a wide input voltage and temperature range. A single resistor programs the LT3050 minimum output current monitor, useful for detecting open-circuit conditions. The current monitor function sources a current equal to 1/100th of output current. A logic FAULT/ pin asserts low if the LT3050 is in current limit, operating below its minimum output current open-circuit or is in thermal shutdown.

.

Programmable minimum IOUT monitor

.

Reverse-battery, reverse-output and reverse-current protection

.

Thermal limit protection

.

Output tolerance - ±2% Over line, load and temperature

.

2.2µF Stable with low ESR, ceramic output capacitors