Manufacturer Part Number
LP3892ESX-1.2
Manufacturer
Texas Instruments
Introduction
Low Dropout Linear Regulator for Power Management
Product Features and Performance
Fixed 1.2V Output Voltage
Up to 1.5A Output Current
5V Maximum Input Voltage
Low Dropout Voltage: 0.50V at 1.5A
Quiescent Current: 30 µA
Supply Current: 8 mA
Excellent PSRR: 80dB to 65dB from 120Hz to 1kHz
EN Pin for Enable Feature
Product Advantages
High Output Voltage Accuracy
Stable with Low ESR Output Capacitor
Thermal Shutdown and Current Limit Protection
Over Temperature Protection
Short Circuit Protection
Key Technical Parameters
Output Type: Fixed
Number of Regulators: 1
PSRR: 80dB ~ 65dB (120Hz to 1kHz)
Current - Quiescent (Iq): 30 µA
Current - Supply (Max): 8 mA
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Over Current Protection
Thermal Protection
Short Circuit Protection
Compatibility
Compatible with TO-263 (DDPAK-5) Packaging
Application Areas
Power Supply for Microprocessors
Memory, FPGA, DSP Power Supply
Embedded Systems
Networking Hardware
Product Lifecycle
Obsolete, Check for Replacements or Upgrades
Several Key Reasons to Choose This Product
Robust Power Supply Solution
High Efficiency for Low Heat Dissipation
Higher Reliability with Built-In Protection Features
Suited for High-Temperature Environments
Ease of Use with Fixed Voltage Output and Enable Pin Control
Good Noise Performance with High PSRR