Manufacturer Part Number
LP2986ILD-3.3
Manufacturer
Texas Instruments
Introduction
The LP2986ILD-3.3 is a low dropout (LDO) linear voltage regulator designed for power management in a variety of applications.
Product Features and Performance
Positive output configuration with a fixed 3.3V output voltage
Supports maximum input voltage up to 16V
Low dropout voltage: 0.35V @ 200mA load
Output current capacity: 200mA
Quiescent current: 120 µA, maximizing battery life in portable applications
PSRR: 65dB at 1kHz, ensuring stable output voltage under varying input conditions
Control features include an enable function for power saving
Over-current, over-temperature, and short-circuit protection for enhanced safety and reliability
Product Advantages
High efficiency at a wide range of load currents
Low quiescent current ideal for battery-powered devices
Built-in protection features enhance product longevity and safety
Small package size suitable for space-constrained applications
Key Technical Parameters
Voltage Input (Max): 16V
Voltage Output (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.35V @ 200mA
Current Output: 200mA
Current Quiescent (Iq): 120 µA
PSRR: 65dB (1kHz)
Quality and Safety Features
Over-current protection
Over-temperature protection
Short-circuit protection
Compatibility
Suitable for a wide range of electronic applications requiring a stable 3.3V supply.
Application Areas
Battery-powered devices
Microcontroller power supplies
Portable electronics
Low-power IoT devices
Product Lifecycle
Obsolete. Customers are recommended to look for newer alternatives or consult the manufacturer for replacements or upgrades.
Several Key Reasons to Choose This Product
High reliability and safety with built-in protection features
Low dropout voltage ensures efficient performance even under low input-to-output voltage conditions
Low quiescent current is ideal for portable and battery-operated applications
High PSRR rating offers stable output despite input voltage fluctuations
Texas Instruments' reputation for quality and support