Product Summary

The LT1577CS-3.3/2.8 is an ultrafast transient response, low dropout regulator. Its applications include PowerPC TM Supplies, 5V to 3.XXV or 3.3V to 2.XXV Microprocessor Supplies, GTL Termination, Low Voltage Logic Supplies. The LT1577CS-3.3/2.8 achieves unprecedented transient-load performance by eliminating expensive tantalum or bulk electrlytic output capacitors in the most demanding modern applications.

Parametrics

LT1577CS-3.3/2.8 absolute maximum ratings: (1)VIN: 22V; (2)SHDN: VIN; (3)Operating ambient temperature range: 0 to 70℃; (4)junction temperature: 0 to 100℃; (5)storage temperature range: -65 to 150℃; (6)lead temperature: 300℃.

Features

LT1577CS-3.3/2.8 features: (1)FET RDS(ON) Defines Dropout Voltage; (2)1% Reference/Output Voltage Tolerance Over Temperature; (3)Typical Load Regulation: 1mV; (4)High Side Sense Current Limit; (5)Multifunction Shutdown Pin with Latchoff.

Diagrams

LT1577CS-3.3/2.8 circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT1577CS-3.3/2.8
LT1577CS-3.3/2.8


IC REG CTRLR DUAL OUT 16SOIC

Data Sheet

0-1550: $2.79
LT1577CS-3.3/2.8#PBF
LT1577CS-3.3/2.8#PBF


IC REG CTRLR DUAL OUT 16SOIC

Data Sheet

Negotiable 
LT1577CS-3.3/2.8#TR
LT1577CS-3.3/2.8#TR


IC REG CTRLR DUAL OUT 16SOIC

Data Sheet

0-2500: $2.82
LT1577CS-3.3/2.8#TRPBF
LT1577CS-3.3/2.8#TRPBF


IC REG CTRLR DUAL OUT 16SOIC

Data Sheet

Negotiable