Manufacturer Part Number
LP2988AIMM-5.0
Manufacturer
Texas Instruments
Introduction
LP2988AIMM-5.0 is an obsolete linear low-dropout (LDO) regulator designed for power management, providing a fixed 5V output with a current capacity of 200mA.
Product Features and Performance
Low dropout voltage of 0.35V at 200mA load
Stable with ceramic output capacitors
High PSRR of 65dB at 1kHz
Over current, over temperature and short circuit protection
Wide Operating Temperature range from -40°C to 125°C
Product Advantages
High reliability with built-in protection features.
Suitable for ceramic capacitors which are smaller and more reliable than electrolytic capacitors.
Low quiescent current of 120 µA, making it suitable for battery-powered applications.
Key Technical Parameters
Output Voltage: 5V
Maximum Input Voltage: 16V
Output Current: 200mA
Dropout Voltage: 0.35V @ 200mA
Quiescent Current: 120 µA
Maximum Supply Current: 3.7 mA
PSRR: 65dB at 1kHz
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Compatible with ceramic capacitors.
Compatible with surface mount technologies.
Application Areas
Consumer Electronics
Battery-Powered Devices
Portable Media Players
Product Lifecycle
The product is listed as obsolete.
Replacement or upgrade models should be consulted with Texas Instruments for recent equivalent options.
Several Key Reasons to Choose This Product
Reliable power management with protection features ensures device safety.
Low dropout voltage enhances efficiency.
Low quiescent current is ideal for portable and battery-operated devices.
High PSRR provides stable output despite variations in input supply.
The compatibility with ceramic capacitors offers a more compact and reliable solution.
LP2988AIMMX-2.7NS