Manufacturer Part Number
LP3982ILDX-1.8
Manufacturer
Texas Instruments
Introduction
A low dropout regulator designed for optimal power management, particularly in battery-powered devices.
Product Features and Performance
Positive output configuration
Fixed output type
Single regulator design
Supports input voltage up to 6V
Provides a fixed output of 1.8V
Maximum voltage dropout of 0.22V at 200mA load
Supports output current up to 300mA
Quiescent current of 270 µA enhances battery life
Includes enable control feature
Over current and over temperature protection
Reverse polarity protection
Product Advantages
High efficiency for energy-sensitive applications
Low dropout voltage extends battery life
Compact 8-WFDFN package suitable for space-constrained designs
Over current and temperature protections ensure long-term reliability
Key Technical Parameters
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 1.8V
Voltage Dropout (Max): 0.22V @ 200mA
Current - Output: 300mA
Current - Quiescent (Iq): 270 µA
Quality and Safety Features
Over current protection
Over temperature protection
Reverse polarity protection
Compatibility
Mounting Type: Surface Mount
Package / Case: 8-WFDFN Exposed Pad
Supplier Device Package: 8-WSON (3x2.5)
Application Areas
Mobile devices
Portable electronics
Battery-powered applications
Low power IoT devices
Product Lifecycle
Obsolete status
Check for replacements or upgrades
Several Key Reasons to Choose This Product
Optimized for power-sensitive applications
Low dropout enhances battery efficiency
Comprehensive protection features for safety and reliability
Compact form factor for flexible design integration
Designed by Texas Instruments, a leader in semiconductor solutions
LP3982IMM-1.8Texas InstrumentsIC REG LINEAR 1.8V 300MA 8VSSOP