Manufacturer Part Number
TPS71918-12DRVT
Manufacturer
Texas Instruments
Introduction
The TPS71918-12DRVT is a power management integrated circuit, specifically a dual-output, low dropout (LDO) regulator designed for applications requiring low power consumption and precision voltage supply.
Product Features and Performance
Dual independent LDO outputs
Low quiescent current of 160 µA
Power Supply Rejection Ratio (PSRR) of 63dB to 44dB from 100Hz to 1MHz
Output voltages fixed at 1.8V and 1.2V
High-efficiency power conversion
Product Advantages
Low dropout performance enhances efficiency
Dual outputs save space and provide convenience for powering multiple devices
High PSRR improves noise immunity and power integrity
Low quiescent current extends battery life in portable applications
Broad operating temperature range suits industrial applications
Key Technical Parameters
Voltage - Input (Max): 6.5V
Voltage - Output (Min/Fixed): 1.8V, 1.2V
Current - Output: 200mA
Current - Quiescent (Iq): 160 µA
Current - Supply (Max): 250 µA
Operating Temperature range: -40°C to 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Under Voltage Lockout (UVLO)
Compatibility
Suitable for Surface Mount Technology (SMT)
Packaged in 6-WDFN Exposed Pad
Uses a 6-WSON (2x2) supplier device package
Application Areas
Mobile and portable devices
Wireless and networking systems
Industrial control systems
Medical devices
Product Lifecycle
Status: Active
No indication of discontinuation, replacements, or upgrades mentioned
Several Key Reasons to Choose This Product
Highly efficient for battery-powered devices
Supports precise voltage requirements for sensitive electronics
Dual-channel output reduces component count
Built-in protection features enhance reliability
Capable of operating in a wide range of environments
Optimized for automated assembly processes due to surface mount packaging
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