Manufacturer Part Number
LT3012HFE#TRPBF
Manufacturer
Analog Devices
Introduction
Linear Technology / Analog Devices' LT3012 is a high-voltage, micropower low dropout linear regulator.
Product Features and Performance
High Input Voltage up to 80V
Low Dropout Voltage: 0.63V @ 200mA
Output Voltage Range: 1.24V to 60V
Adjustable Output Type
200mA Output Current
Low Quiescent Current: 110 µA
Current - Supply (Max): 18 mA
High PSRR: 75dB at 120Hz
Enable/Shutdown Control Feature
Product Advantages
High Voltage Capability for Industrial Applications
Low Dropout Suitable for Battery-Powered Devices
Stable with Low ESR Output Capacitors
Thermal Protection and Overcurrent Protection
Key Technical Parameters
Single Regulator
Voltage - Input (Max): 80V
Voltage - Output (Min/Fixed): 1.24V
Voltage - Output (Max): 60V
Voltage Dropout (Max): 0.63V @ 200mA
Current - Output: 200mA
PSRR: 75dB (120Hz)
Operating Temperature Range: -40°C to 140°C
Mounting Type: Surface Mount
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Compatible with High Voltage Systems
Works with Ceramic, Tantalum or Aluminum Electrolytic Capacitors
Application Areas
Industrial Control Systems
Automotive Electronics
Telecom Infrastructure
Battery-Powered Devices
Product Lifecycle
Status: Active
Not currently near discontinuation
Replacement and upgrades should be available through Analog Devices' product lineup
Several Key Reasons to Choose This Product
Robust High-Voltage Input Suitable for Many Applications
Energy Efficient for Battery Life Extension
High Reliability with Built-In Protection Features
Low Output Noise for Sensitive Circuits
Wide Operating Temperature Range Suitable for Industrial and Automotive Applications