Manufacturer Part Number
LP2951CDM-3.3R2G
Manufacturer
onsemi
Introduction
The LP2951CDM-3.3R2G is a fixed output, low dropout (LDO) voltage regulator.
Product Features and Performance
Positive output configuration
Fixed output voltage at 3.3V
Maximum input voltage of 30V
Maximum dropout voltage of 0.45V at 100mA load
Output current capacity of 100mA
Low quiescent current of 120 µA
Provides overcurrent and overtemperature protection
Product Advantages
High efficiency with low dropout voltage
Suitable for battery-operated devices due to low quiescent current
Reliable protection features enhance device safety
Compatible with a wide range of input voltages up to 30V
Key Technical Parameters
Voltage Input (Max): 30V
Voltage Output (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.45V @ 100mA
Current Output: 100mA
Current Quiescent (Iq): 120 µA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Compatibility
Surface mount technology supports easy integration into a wide range of electronic circuits.
Application Areas
Portable electronics
Low voltage power supplies
Microcontroller systems
Product Lifecycle
Product Status: Obsolete
Pay attention to the availability of replacements or upgrades.
Several Key Reasons to Choose This Product
It provides stable 3.3V output with a low dropout voltage, ideal for sensitive electronics.
Low quiescent current enhances battery life in portable applications.
Built-in protection features ensure long-term reliability.
Obsolescence status necessitates evaluation for long-term projects but may offer cost benefits for short-term or existing designs.