LT1763CS8-3.3#TRPBF

High-Performance Low Noise Linear Regulator for Precision Power Rails

Product Description

Product Overview

The LT1763CS8-3.3#TRPBF is a low dropout (LDO) linear regulator delivering a fixed 3.3V output with ultra-low noise and excellent transient response. Designed for noise-sensitive analog and mixed-signal applications, it features high power-supply rejection (PSRR) and fast load regulation. With low dropout voltage and stable operation using small ceramic capacitors, it is well suited for post-regulation of switching power supplies and clean power delivery in compact systems.

Key Features

Fixed 3.3V output voltage
Ultra-low output noise
High PSRR for noise-sensitive circuits
Low dropout voltage
Fast transient response
Stable with low-ESR ceramic capacitors
Low quiescent current
Thermal overload and current limit protection
Compact SO-8 (S8) package

Applications

Precision analog circuits
ADC and DAC power supplies
RF and communication modules
Medical and instrumentation equipment
Post-regulation after DC/DC converters
Industrial and embedded systems
Low-noise power rails for MCUs and sensors

Electrical Characteristics

Parameter	Value
Regulator Type	LDO Linear Regulator
Output Voltage	3.3V
Output Current	Up to 500mA
Dropout Voltage	Low
Output Noise	Ultra-Low
PSRR	High
Quiescent Current	Low
Protection	Current Limit / Thermal
Operating Temp.	–40°C ~ +85°C
Package Type	SO-8 (CS8)
Packing	Tape & Reel (TR)
RoHS Compliance	RoHS Compliant