Manufacturer Part Number
TPS780270200DDCR
Manufacturer
Texas Instruments
Introduction
Low dropout voltage regulator designed for power-sensitive applications
Product Features and Performance
Single positive output fixed regulator
Low dropout voltage of 0.25V at 250mA load
Ultra-low quiescent current of 800 nA extends battery life
High power supply rejection ratio (PSRR) of 40dB at low frequencies
Programmable soft-start limits inrush current
Product Advantages
High efficiency for power conservation
Minimal power loss even at low loads
Stable operation with ceramic output capacitors
Excellent transient response
Very low quiescent current ideal for battery-powered devices
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 2.7V, 2V
Current Output: 150mA
PSRR: 40dB to 15dB (10Hz to 1kHz)
Current Quiescent (Iq): 800 nA
Temperature Range: -40°C to 125°C
Quality and Safety Features
Over Current protection
Over Temperature protection
Reverse Polarity protection
Compatibility
Surface mount compatible with SOT-23-5 Thin, TSOT-23-5 packages
Application Areas
Battery-powered devices
Portable electronics
Wearable technology
Internet of Things (IoT) devices
Product Lifecycle
Active status
Not nearing discontinuation
Future replacements or upgrades available
Several Key Reasons to Choose This Product
High efficiency for extended battery life in portable applications
Ultra-low quiescent current suitable for always-on systems
Robust safety features protect against common fault conditions
High PSRR contributes to clean voltage supply
Wide operating temperature range enables use in various environments
Industry-standard package eases board design and compatibility
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