Manufacturer Part Number
LP2982IM5-5.0
Manufacturer
Texas Instruments
Introduction
The LP2982IM5-5.0 is a linear Low Dropout (LDO) voltage regulator designed for power-sensitive applications.
Product Features and Performance
Output Configuration: Positive
Fixed Output Type
Single Regulator
Maximum Input Voltage: 16V
Output Voltage: 5V
Maximum Voltage Dropout: 0.33V at 80mA load
Output Current: 50mA
Quiescent Current: 95 µA
Supply Current Max: 1.4 mA
Power Supply Rejection Ratio (PSRR): 45dB at 1kHz
Control Features include Enable function
Protection against Over Current
Over Temperature and Short Circuit protection
Operating Temperature Range: -40°C to 125°C
Surface Mount type
Product Advantages
Highly stable output voltage
Low quiescent current for power efficiency
Robust protection features increase reliability
Wide operating temperature range suitable for diverse applications
Small package suitable for space-constrained designs
Key Technical Parameters
Voltage Input (Max): 16V
Voltage Output (Min/Fixed): 5V
Voltage Dropout (Max): 0.33V
Current Output: 50mA
Current Quiescent (Iq): 95 µA
Current Supply (Max): 1.4 mA
PSRR: 45dB
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Surface Mount compatible with SOT-23-5 footprint
Designed for compatibility with a wide range of voltage-sensitive ICs
Application Areas
Power-sensitive devices and applications
Portable Electronics
Battery-powered equipment
Microcontrollers and digital systems
Product Lifecycle
Status: Obsolete
Check for replacements or upgrades if continuation in production is necessary
Key Reasons to Choose This Product
Highly accurate and stable voltage output
Low dropout ideal for battery-operated devices
Efficient power consumption due to low Iq
Comprehensive safety features ensure device longevity
Small form factor for compact design integration
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