LT LT3055IDE-3.3#PBF

正45V500mA

Overview

The LT3055IDE#PBF series are micropower, low noise, low dropout voltage (LDO) linear regulators. The devices supply 500mA of output current with a dropout voltage of 350mV. A 10nF bypass capacitor reduces output noise to 25μVRMS in a 10Hz to 100kHz bandwidth and soft starts the reference. The LT3055’s ±45V input voltage rating combined with its precision current limit and diagnostic functions make the IC an ideal choice for robust, high reliability applications.

The LT3055IDE#PBF is available in fixed output voltages of 3.3V and 5V, and as an adjustable device with an output voltage range from 0.6V to 40V.

Features

Bulk Package
Positive Output Configuration
Fixed Output Type
1 Number of Regulators
45V Voltage - Input (Max)
3.3V Voltage - Output (Min/Fixed)
0.59V @ 500mA Voltage Dropout (Max)
500mA Current - Output
130 µA Current - Quiescent (Iq)
70dB (120Hz) PSRR
Current Limit, Enable, Power Good, Soft Start Control Features
Over Current, Over Temperature, Reverse Polarity Protection Features
Surface Mount Mounting Type
25 mA Current - Supply (Max)