Manufacturer Part Number
TPS79918YZUR
Manufacturer
Texas Instruments
Introduction
The TPS79918YZUR is a fixed output, low-dropout (LDO) regulator utilized in power management, specifically designed to offer a stable and reliable voltage supply.
Product Features and Performance
Low dropout voltage of 0.18V at 200mA load
High PSRR: 70dB at 100Hz reducing to 38dB at 100kHz
Output current capability of 200mA
Low quiescent current of 60 µA
Enabled with control features for efficient management
Product Advantages
Offers protection against overcurrent, overtemperature, reverse polarity, and under voltage lockout
Suited for operation in extreme temperatures ranging from -40°C to 125°C
Key Technical Parameters
Input Voltage (Max): 6.5V
Output Voltage (Min/Fixed): 1.8V
Current - Output: 200mA
PSRR (100Hz to 100kHz): 70dB to 38dB
Quality and Safety Features
Reverse polarity protection
Overcurrent and overtemperature protection
Under voltage lockout (UVLO)
Compatibility
Mounting Type: Surface Mount
Package / Case: 5-UFBGA, DSBGA
Supplier Device Package: 5-DSBGA
Application Areas
Widely used in various electronic applications requiring a stable voltage source, particularly where space and power efficiency are critical
Product Lifecycle
The product status is active, indicating ongoing production and availability without immediate plans for discontinuation
Several Key Reasons to Choose This Product
High PSRR ensuring minimal noise in voltage supply
Low dropout feature allows better performance in lower headroom applications
Protection features foster reliability and durability of device operation
Low quiescent current aids in energy saving, making it ideal for battery-operated applications
Wide operating temperature range allows usage in varied environmental conditions
TPS79918QDDCRQ1Texas InstrumentsIC REG LINEAR 1.8V 200MA SOT23-5