Manufacturer Part Number
LP2951ACMMX-3.0
Manufacturer
Texas Instruments
Introduction
The LP2951ACMMX-3.0 by Texas Instruments is a versatile linear, low-dropout (LDO) voltage regulator designed for power-sensitive applications.
Product Features and Performance
Adjustable output voltage from 1.235V to 29V
Maximum input voltage of 30V
Low dropout voltage: 0.6V @ 100mA load
Output current capability of 100mA
Quiescent current of 120 µA, reducing power consumption
Maximum supply current of 14 mA
Integrates enable function for power management
Features over-current, over-temperature, and short-circuit protection
Operational temperature range from -40°C to +125°C
Product Advantages
Flexibility in output voltage selection
Low power consumption improving battery life
High reliability through built-in protection features
Suitable for operation under a wide range of temperature conditions
Key Technical Parameters
Voltage Input (Max): 30V
Voltage Output (Min/Fixed): 1.235V (3V)
Voltage Output (Max): 29V
Voltage Dropout (Max): 0.6V @ 100mA
Current Output: 100mA
Current Quiescent (Iq): 120 µA
Quality and Safety Features
Over-current protection
Over-temperature protection
Short-circuit protection
Compatibility
Designed for surface mount technology, compatible with 8-TSSOP, 8-MSOP packages
Application Areas
Battery-powered devices
Portable electronics
Low-power applications in consumer electronics
Microcontroller power supply
Product Lifecycle
Obsolete
Replacement or upgrade options should be considered due to obsolescence
Several Key Reasons to Choose This Product
High flexibility in managing output voltage for a variety of needs
Low dropout voltage enabling efficient operation even at low input to output differentials
Low quiescent current aids in extending battery life in portable applications
Robust protection features ensure long-term reliability
Wide operating temperature range suitable for challenging environmental conditions
Obsolescence status necessitates careful planning for future product designs