Manufacturer Part Number
TPS799285DDCT
Manufacturer
Texas Instruments
Introduction
The TPS799285DDCT is a high-performance, low-dropout (LDO) voltage regulator designed for power-sensitive applications.
Product Features and Performance
Low dropout: 0.18V @ 200mA ensures efficient operation close to input voltage.
Stable with low-ESR ceramic capacitors.
High PSRR: 70dB @ 100Hz and 38dB @ 100kHz, reducing noise in sensitive applications.
Low quiescent current: 60 µA, optimizing power consumption in standby.
Fixed output voltage: 2.85V for consistent performance.
Single regulator design simplifies circuitry.
Product Advantages
Enhances battery life due to low quiescent current.
High-level of noise suppression ensures reliability in precision applications.
Thermal and current protection features enhance device safety and longevity.
Easy integration into designs with SOT-23-5 package.
Key Technical Parameters
Input Max: 6.5V
Output Voltage: 2.85V
Dropout Voltage (Max): 0.18V @ 200mA
Current Output: 200mA
PSRR: 70dB ~ 38dB (100Hz ~ 100kHz)
Quality and Safety Features
Overcurrent protection prevents damage from excessive loads.
Overtemperature protection ensures stability under high operation temperatures.
Reverse Polarity and Under Voltage Lockout (UVLO) protect against improper power connections.
Compatibility
Suited for high-performance, low-power applications.
Compatible with a wide range of microcontrollers and digital devices requiring a stable 2.85V supply.
Application Areas
Mobile phones, PDAs, and GPS devices.
Portable media players and digital cameras.
Wireless modules and IoT devices.
Product Lifecycle
Status: Active, ensuring ongoing production and support.
Not nearing discontinuation, with availability for new designs and existing applications.
Several Key Reasons to Choose This Product
Exceptionally low dropout for improved efficiency.
High PSRR enhances performance in noisy environments.
Low IQ reduces power consumption, making it ideal for battery-powered applications.
Comprehensive safety features safeguard your product from electrical mishaps.
Compact form factor eases integration into space-constrained applications.
TPS799285DDCRG4Texas Instruments