Manufacturer Part Number
LP2985IM5-3.8
Manufacturer
Texas Instruments
Introduction
Low Drop Out (LDO) Voltage Regulator for Power Management
Product Features and Performance
Output Configuration Positive
Fixed Output Type
Single Voltage Regulator
Maximum Input Voltage 16V
Fixed Output Voltage 3.8V
Maximum Voltage Dropout 0.58V at 150mA Load
Output Current Capacity 150mA
Low Quiescent Current 95 µA
Peak Supply Current 2.5 mA
Good PSRR 45dB at 1kHz
Enable Control Feature
Product Advantages
High Efficiency for Battery-Powered Devices
Compact SOT-23-5 Package
Low Dropout Performance for Stable Output
Thermal and Overcurrent Protection
Short Circuit Protection Enhancing Reliability
Key Technical Parameters
Voltage - Input (Max) 16V
Voltage - Output (Min/Fixed) 3.8V
Voltage Dropout (Max) 0.58V at 150mA
Current - Output 150mA
Current - Quiescent (Iq) 95 µA
Current - Supply (Max) 2.5 mA
PSRR 45dB at 1kHz
Quality and Safety Features
Over Temperature Protection
Over Current Protection
Short Circuit Protection
Compatibility
Designed for Surface Mount Technology
SC-74A, SOT-753 Package Compatibility
SOT-23-5 Device Package
Application Areas
Consumer Electronics
Portable Devices
Battery-Powered Devices
Embedded Systems
Product Lifecycle
Obsolete Status
Potential for Replacement or Upgrade Not Specified
Several Key Reasons to Choose This Product
High Power Supply Rejection Ratio for Noise Sensitive Applications
Low Quiescent Current Ideal for Battery-Powered Devices
Robust Protection Features Ensure Long-Term Reliability
Small Footprint Suitable for Compact Circuit Designs
Texas Instruments Reputation for Quality and Support