ADI LT1761IS5-3.3#TRPBF

Позитив20V100 мА

Overview

The LT1761IS5-3.3 series are micropower, low noise, low dropout regulators. With an external 0.01μF bypass capacitor, output noise drops to 20μVRMS over a 10Hz to 100kHz bandwidth. Designed for use in battery-powered systems, the low 20μA quiescent current makes them an ideal choice. In shutdown, quiescent current drops to less than 0.1μA. The devices are capable of operating over an input voltage from 1.8V to 20V, and can supply 100mA of output current with a dropout voltage of 300mV. Quiescent current is well controlled, not rising in dropout as it does with many other regulators.

Internal protection circuitry includes reverse battery protection, current limiting, thermal limiting and reverse current protection. The device is available in fixed output voltages of 1.2V, 1.5V, 1.8V, 2V, 2.5V, 2.8V, 3V, 3.3V and 5V, and as an adjustable device with a 1.22V reference voltage. The LT1761IS5-3.3 regulators are available in the 5-lead TSOT-23 package.

Features

Tape & Reel (TR) Package
Positive Output Configuration
Fixed Output Type
1 Number of Regulators
20V Voltage - Input (Max)
3.3V Voltage - Output (Min/Fixed)
0.45V @ 100mA Voltage Dropout (Max)
100mA Current - Output
65dB (120Hz) PSRR
Enable Control Features
Over Current, Over Temperature, Reverse Polarity Protection Features
Surface Mount Mounting Type