Manufacturer Part Number
TLV70528YFPR
Manufacturer
Texas Instruments
Introduction
The TLV70528YFPR is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, offering a fixed 2.8V output voltage.
Product Features and Performance
Low dropout voltage: 0.25V @ 200mA
Fixed output voltage of 2.8V
Output current capacity of 200mA
Low quiescent current: 55 µA
Excellent PSRR: 80dB ~ 55dB over 10kHz ~ 1MHz frequency range
Includes enable control feature for power saving
Built-in protection features: Over Current, Over Temperature, Reverse Polarity, UVLO
Wide operating temperature range: -40°C to 125°C
Product Advantages
High efficiency for battery-powered devices
Minimized power loss due to low dropout
Extended battery life with ultra-low quiescent current
Robust protection enhances device reliability
High PSRR ensures stable output voltage under varying input conditions
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 2.8V
Voltage Dropout (Max): 0.25V @ 200mA
Current Output: 200mA
Current Quiescent (Iq): 55 µA
PSRR: 80dB ~ 55dB (10kHz ~ 1MHz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Integrated over current and over temperature protection
Reverse polarity protection
Under Voltage Lockout (UVLO) feature
Compatibility
Designed in a small 4-XFBGA, DSBGA package for space-sensitive applications
Application Areas
Battery-powered devices
Portable electronics
Wearables and IoT devices
Healthcare electronics
Product Lifecycle
Status: Active
Not currently nearing discontinuation, with ongoing support and availability
Several Key Reasons to Choose This Product
High-efficiency LDO regulator suitable for extending battery life
Ultra-low quiescent current ideal for power-sensitive applications
High PSRR offers stable output despite input voltage fluctuations
Robust safety features ensure reliability in demanding applications
Compact size suitable for space-constrained designs
Active product lifecycle status ensures long-term availability and support
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