Manufacturer Part Number
TPS79915DDCT
Manufacturer
Texas Instruments
Introduction
The TPS79915DDCT is a low-dropout (LDO) linear voltage regulator designed specifically for power-sensitive applications requiring a low-power, stable power supply.
Product Features and Performance
Single output LDO regulator
Fixed output voltage set at 1.5V
Supports input voltage up to 6.5V
Maximum output current of 200mA
Low dropout voltage of 0.18V at 200mA load
Excellent power supply rejection ratio (PSRR): 70dB at 100Hz to 38dB at 100kHz
Integrated protection features: Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Low quiescent current of 60 µA
Compatible with Enable control feature for power management
Designed for surface mount technology (SMT) with a SOT-23-5 package
Product Advantages
High efficiency at low power consumption
Robust protection features ensure reliability and safety in operation
Compact and lightweight design ideal for space-constrained applications
Stability over a wide range of temperatures from -40°C to 125°C
Key Technical Parameters
Input Voltage (Max): 6.5V
Output Voltage (Min/Fixed): 1.5V
Current Output: 200mA
Voltage Dropout (Max): 0.18V
Quiescent Current (Iq): 60 µA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Protection against Over Current, Over Temperature, Reverse Polarity
Under Voltage Lockout (UVLO) for enhanced safety
Compatibility
Compatible with various digital and analog circuits requiring low noise, stable power supply
Suitable for use in temperature-sensitive applications due to its operations range
Application Areas
Mobile phones
Portable electronics
Wearable technology
Healthcare devices
IoT devices
Product Lifecycle
Currently active product stage
Not nearing discontinuation
Check for future updates regarding replacements or upgrades
Several Key Reasons to Choose This Product
Optimal choice for applications demanding high energy efficiency and longevity
Small form factor SOT-23-5 package ideal for space-limited applications
Protection features safeguard the device under various fault conditions
Low quiescent current promotes prolonged battery life in portable devices
Broad applicability across consumer electronics, medical devices, and IoT platforms due to general-purpose fixed voltage output and robust thermal performance.
TPS79915DDCRG4Texas InstrumentsIC REG LINEAR 1.5V 200MA SOT23-5