Manufacturer Part Number
LP5912-1.8DRVR
Manufacturer
texas-instruments
Introduction
The LP5912-1.8DRVR is a linear, low dropout (LDO) regulator, designed for power management in various electronic systems. Packaged in a Tape & Reel (TR) for efficient assembly processes, this LDO regulator is a part of texas-instruments' emphasis on power management optimizations.
Product Features and Performance
Fixed 1.8V output voltage
Maximum input voltage of 6.5V
Low dropout voltage: 0.25V @ 500mA load
Output current up to 500mA
Quiescent current: 55 µA, Max supply current: 600 µA
High PSRR: 80dB ~ 40dB from 100Hz to 100kHz
Features Enable, Power Good and Soft Start control mechanisms
Comprehensive protection: Over Temperature, Reverse Polarity, Short Circuit
Product Advantages
Efficient power management with low dropout
Ideal for battery-operated devices due to low quiescent current
High PSRR enhances stability in noisy environments
Compact 6-WDFN Exposed Pad package saves board space
Key Technical Parameters
Voltage Input (Max): 6.5V
Voltage Output (Min/Fixed): 1.8V
Current Output: 500mA
PSRR: 80dB ~ 40dB (100Hz ~ 100kHz)
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Protection against Over Temperature, Reverse Polarity, and Short Circuit
Designed for reliable operation in a wide temperature range
Compatibility
Surface Mount Technology suitable for modern PCB designs
Compatible with various digital and analog circuits requiring 1.8V
Application Areas
Portable and battery-powered devices
Microcontroller power supplies
IoT devices
Wireless communication modules
Product Lifecycle
Status: Active, indicating ongoing production and support
Longevity ensured, no near-term discontinuation anticipated
Several Key Reasons to Choose This Product
High-efficiency LDO ideal for power-sensitive applications
Low dropout and quiescent current enhance battery life
Robust protection features ensure reliability under adverse conditions
texas-instruments' reputation for quality and support
Versatile application range, from consumer electronics to industrial systems
