Manufacturer Part Number
LP2988IMM-3.3
Manufacturer
Texas Instruments
Introduction
The LP2988IMM-3.3 is a low dropout (LDO) linear voltage regulator designed to provide a fixed 3.3V output from an input up to 16V, ideal for power-sensitive applications.
Product Features and Performance
Fixed 3.3V output voltage
Maximum input voltage of 16V
Low dropout voltage of 0.35V at 200mA load
Output current capacity of 200mA
Quiescent current of 120µA, reducing power consumption
High PSRR of 65dB at 1kHz, providing clean output
Enable function for power saving
Short circuit, over current, and over temperature protection
Product Advantages
High efficiency for battery-powered devices
Low quiescent current enhances battery life
Robust protection features ensure reliability and safety
Compact 8-VSSOP package suitable for space-constrained applications
Key Technical Parameters
Voltage Input (Max): 16V
Voltage Output (Min/Fixed): 3.3V
Current Output: 200mA
Voltage Dropout (Max): 0.35V @ 200mA
Current Quiescent (Iq): 120µA
PSRR: 65dB (1kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Compatible with a wide range of digital and analog ICs
Application Areas
Mobile phones
Portable media players
Low-power handheld devices
Microcontroller power supplies
Product Lifecycle
Obsolete status indicates the product is near the end of its life cycle, with limited availability of replacements or upgrades.
Several Key Reasons to Choose This Product
High power efficiency suitable for portable devices.
Low dropout enhances performance in low-voltage operations.
Built-in enable feature allows additional power-saving strategies.
Comprehensive protection features ensure reliability under fault conditions.
Texas Instruments' reputation for quality and reliability.
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