Manufacturer Part Number
LT1121IS8#TRPBF
Manufacturer
Analog Devices, Inc.
Introduction
Linear Voltage Regulator
Product Features and Performance
Adjustable output voltage from 3.75V to 30V
150mA output current
58dB PSRR at 120Hz
Over-temperature and reverse polarity protection
Enable control feature
7V voltage dropout at 150mA output
Product Advantages
Wide input voltage range up to 30V
Adjustable output voltage for versatile applications
Compact 8-SOIC surface mount package
Excellent power supply rejection ratio
Robust protection features
Key Technical Parameters
Operating temperature: -40°C to 125°C
Input voltage (max): 30V
Output voltage (min/fixed): 3.75V
Output current (max): 150mA
Quiescent current: 50μA
Supply current (max): 14mA
Quality and Safety Features
RoHS3 compliant
Over-temperature and reverse polarity protection
Compatibility
Surface mount 8-SOIC package
Application Areas
Industrial and consumer electronics
Portable devices
Instrumentation and control systems
Product Lifecycle
This product is currently in production and available.
Replacement or upgrade options may be available from Analog Devices.
Key Reasons to Choose This Product
Wide input voltage range and adjustable output for versatile applications
Compact surface mount package for space-constrained designs
Robust protection features for reliable operation
Excellent power supply rejection ratio for clean output
Low quiescent and supply current for efficient power usage