Manufacturer Part Number
LP2951ACMMX-3.3
Manufacturer
Texas Instruments
Introduction
The LP2951ACMMX-3.3 is a versatile, low dropout (LDO) voltage regulator designed for power-sensitive applications, featuring adjustable outputs.
Product Features and Performance
Low dropout voltage: 0.6V @ 100mA
Adjustable output voltage range: 1.235V to 29V
Output current capability: 100mA
Low quiescent current: 120µA
Maximum input voltage: 30V
Output configuration: Positive
Adjustable (Fixed) output type
Integrated overcurrent, overtemperature, and short circuit protection
Product Advantages
High efficiency for battery-operated devices due to low dropout
Versatility with adjustable output voltage
Prolonged battery life courtesy of low quiescent current
Reliable operation with built-in protection features
Key Technical Parameters
Voltage Input (Max): 30V
Voltage Output (Min/Fixed): 1.235V (3.3V)
Voltage Dropout (Max): 0.6V @ 100mA
Current Output: 100mA
Current Quiescent (Iq): 120 µA
Current Supply (Max): 14 mA
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Surface mount technology for broad PCB compatibility
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Application Areas
Suitable for battery-operated devices
Power management in portable electronics
Low-power embedded systems
Product Lifecycle
Status: Obsolete
Notation on availability of replacements or upgrades not provided
Several Key Reasons to Choose This Product
Ideal for power-sensitive applications requiring variable voltage outputs
Low power consumption enhances battery life
Robust protection features ensure device safety and reliability
Texas Instruments' reputation for quality and performance
Obsolescence status entails potential for high-value last-time buys