Manufacturer Part Number
LP2992IM5-3.0
Manufacturer
Texas Instruments
Introduction
The LP2992IM5-3.0 is a Linear Low Drop Out (LDO) Voltage Regulator designed for power management applications.
Product Features and Performance
Positive output configuration
Fixed output type
Single regulator design
Input voltage up to 16V
Fixed output voltage of 3V
Maximum dropout voltage of 0.85V at 250mA load
Output current of 250mA
Quiescent current of 95 µA
Maximum supply current of 4 mA
Power supply rejection ratio (PSRR) of 45dB at 1kHz
Features enable control
Protection against overcurrent, overtemperature, and short circuit
Product Advantages
Low quiescent current aiding in power efficiency
Built-in protection features enhance reliability
Compatible with surface mount technology for easy PCB design
Key Technical Parameters
Voltage Input (Max): 16V
Voltage Output (Min/Fixed): 3V
Current Output: 250mA
Voltage Dropout (Max): 0.85V @ 250mA
PSRR: 45dB (1kHz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Short circuit protection
Compatibility
Surface mount technology compatible
Package/Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Application Areas
Ideal for power-sensitive applications requiring a consistent voltage supply with minimal dropout.
Product Lifecycle
Not For New Designs indicating it might be nearing discontinuation
Future replacements or upgrades should be considered
Several Key Reasons to Choose This Product
Low dropout voltage for efficient operation at lower voltages
Protected against common electrical faults increasing durability
Low quiescent current improves overall battery life for battery-operated devices
High PSRR provides stable operation despite variable input voltage