Manufacturer Part Number
LP2982IM5-3.3
Manufacturer
Texas Instruments
Introduction
Integrated circuit (IC) voltage regulator
Provides fixed 3.3V output voltage
Product Features and Performance
Capable of 50mA output current
Operating temperature range of -40°C to 125°C
Positive fixed output voltage
Input voltage range up to 16V
45dB power supply rejection ratio (PSRR) at 1kHz
Over-current, over-temperature, and short-circuit protection
Enable control feature
Product Advantages
Compact SOT-23-5 surface-mount package
Reliable performance over wide temperature range
Integrated protection features for safer operation
Enable control for power management
Key Technical Parameters
Output voltage: 3.3V (fixed)
Output current: 50mA
Input voltage range: Up to 16V
Quiescent current: 95μA
Supply current (max): 1.4mA
Voltage dropout (max): 0.33V @ 80mA
Quality and Safety Features
Over-current, over-temperature, and short-circuit protection
RoHS non-compliant
Compatibility
Compatible with a variety of electronic devices and systems requiring a stable 3.3V power supply
Application Areas
Suitable for a wide range of electronic devices and systems, such as:
- Portable electronics
- Instrumentation
- Industrial control equipment
- Telecommunications equipment
Product Lifecycle
This product is an active part in Texas Instruments' portfolio and is not nearing discontinuation.
Replacement or upgraded products may be available, but the LP2982IM5-3.3 remains a widely used and supported solution.
Key Reasons to Choose This Product
Reliable performance over a wide temperature range
Integrated protection features for safe operation
Compact surface-mount package for space-constrained designs
Enable control for power management
Proven track record and extensive support from Texas Instruments
LP2982AIM5X-3.6NS