Manufacturer Part Number
TPS78230DDCT
Manufacturer
Texas Instruments
Introduction
A linear low-dropout regulator designed for power-sensitive applications.
Product Features and Performance
Positive output configuration
Fixed output voltage of 3V
Single regulator design
Max input voltage of 5.5V
Low dropout voltage of 0.25V at 150mA
Output current capacity of 150mA
Ultra-low quiescent current, 1.3 µA
Supply current max of 8 µA
Power supply rejection ratio ranges from 40dB to 15dB between 10Hz to 1kHz
In-built control feature with enable option
Product Advantages
Optimized for battery-powered devices
Highly efficient with low dropout voltage
Prolongs battery life due to ultra-low Iq
Robust design with protection features
Maintains stable performance over a wide range of frequencies
Operational across a wide temperature range
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Min/Fixed): 3V
Voltage Dropout (Max): 0.25V @ 150mA
Current - Output: 150mA
Quiescent Current (Iq): 1.3 µA
Supply Current (Max): 8 µA
PSRR: 40dB ~ 15dB (10Hz ~ 1kHz)
Quality and Safety Features
Over-current protection
Over-temperature protection
Reverse polarity protection
Compatibility
Compatible with surface mount technology
Suitable for SOT-23-5 Thin, TSOT-23-5 Package
Application Areas
Low-power electronics
Portable and battery-powered devices
IoT devices
Wearable technology
Product Lifecycle
Status: Active
Product is currently manufactured and not nearing discontinuation
Options available for future replacement or upgrade
Several Key Reasons to Choose This Product
Industry-leading low-quiescent current extends battery life
Minimal dropout voltage enhances efficiency
Comprehensive protection safeguards against over-current and thermal damage
High PSRR ensures a stable output voltage against input noise
Wide operating temperature range makes it suitable for harsh environments
Texas Instruments' reputation for quality and reliable products
TPS78227DDCRG4Texas InstrumentsIC REG LINEAR 2.7V 150MA SOT23-5