Manufacturer Part Number
LP38692SD-5.0
Manufacturer
Texas Instruments
Introduction
The LP38692SD-5.0 is a fixed output low-dropout (LDO) regulator designed to deliver a 1A current with high accuracy and minimal power loss.
Product Features and Performance
Low dropout voltage of 0.8V at 1A load
Output voltage fixed at 5V
Maximum input voltage of 10V
Stable with low-ESR capacitors
Low quiescent current of 55 µA
Power supply rejection ratio (PSRR) of 55dB at 120Hz
Product Advantages
Efficient power conversion with minimal heat generation
Highly suitable for battery-powered devices due to low quiescent current
Precision output ensuring consistent performance
Key Technical Parameters
Output Configuration: Positive
Number of Regulators: 1
Voltage - Input (Max): 10V
Voltage - Output (Min/Fixed): 5V
Current - Output: 1A
Voltage Dropout (Max): 0.8V @ 1A
Current - Quiescent (Iq): 55 µA
Quality and Safety Features
Protection against over-temperature conditions
Reliable performance within operating temperature range of -40°C to 125°C
Compatibility
Surface mount package compatible with standard WDFN and WSON 6-pin packages
Application Areas
Portable electronics
Telecommunication systems
Consumer electronics
Product Lifecycle
Obsolete status, check for potential replacements or upgrades before design-in
Several Key Reasons to Choose This Product
Optimized for battery-operated systems due to low current consumption
Supports a broad range of input voltages up to 10V, making it versatile for various applications
Robust thermal management with built-in over-temperature protection feature
