Manufacturer Part Number
TLV70518YFPR
Manufacturer
Texas Instruments
Introduction
Power Management Integrated Circuit (PMIC), Linear Low Drop Out (LDO) Regulator
Product Features and Performance
Fixed 1.8V output voltage
Operating with up to 5.5V input voltage
25V maximum voltage dropout at 200mA load
200mA output current capability
Low quiescent current at 55 µA
High power supply rejection ratio (PSRR) of 80dB to 55dB over 10kHz to 1MHz
Surface mount 4-XFBGA, DSBGA package
Controlled by an enable feature
Product Advantages
High level of integration for space-constrained applications
Stable performance with low dropout voltage
Low power consumption due to reduced quiescent current
Robust against power supply variations with high PSRR
Over current and over temperature protection enhances reliability
Under Voltage Lockout (UVLO) prevents system from operating under insufficient power conditions
Reverse polarity protection safeguards against incorrect power connections
Key Technical Parameters
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1.8V
Current - Output: 200mA
Voltage Dropout (Max): 0.25V @ 200mA
Current - Quiescent (Iq): 55 µA
PSRR: 80dB ~ 55dB (10kHz ~ 1MHz)
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Over Temperature Protection
Over Current Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with surface mount technology
Designed for a wide range of applications due to operating temperature range and low voltage requirements
Application Areas
Mobile devices
Wireless Communications
Portable Electronics
Healthcare Devices
Wearables
Product Lifecycle
Active status – not nearing discontinuation
Replacements or upgrades should be available as part of Texas Instruments' portfolio
Several Key Reasons to Choose This Product
Efficient power regulation for extended battery life in portable devices
High reliability and safety with multiple protection features
Suitable for a broad range of applications and industries
Texas Instruments' reputation for high-quality components
Comprehensive technical support and documentation available
Space-efficient package ideal for compact electronic devices
Energy-saving design with low quiescent current for battery-powered applications
TLV70450DBVTexas Instruments