Manufacturer Part Number
TLV74118PDBVR
Manufacturer
Texas Instruments
Introduction
The TLV74118PDBVR is part of Texas Instruments' Power Management (PMIC) Voltage Regulators, specifically in the Linear, Low Drop Out (LDO) Regulators category, engineered for stable and efficient power supply applications.
Product Features and Performance
Single fixed output voltage regulator
Low dropout voltage: 0.695V @ 150mA
Output current capability of 150mA
Low quiescent current: 50 µA
Supply current up to 75 µA
Excellent PSRR: 70dB to 55dB across 100Hz to 1MHz frequencies
Integrated features for enhanced stability: Enable control, Current Limit, Thermal Shutdown, Under-Voltage Lock Out (UVLO)
Wide operating temperature range: -40°C to 125°C
Product Advantages
High-efficiency operation suitable for battery-operated devices
Minimal power loss enables longer operating times on battery-powered devices
Compact SOT-23-5 package for space-sensitive applications
High PSRR ensures less noise in supplied power, essential for sensitive circuit operation
Key Technical Parameters
Maximum input voltage: 5.5V
Minimum/Fixed output voltage: 1.8V
Maximum Output Current: 150mA
Quiescent Current (Iq): 50 µA
Supply Current (Max): 75 µA
Dropout Voltage (Max): 0.695V @ 150mA
PSRR: 70dB ~ 55dB (100Hz ~ 1MHz)
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Current limit protection for overcurrent conditions
Thermal shutdown prevents overheating and damage
Under-voltage lockout (UVLO) ensures stable operation under low input voltage conditions
Compatibility
Compatible with a wide range of microcontrollers and analog circuits due to its stable output and low noise character.
Application Areas
Designed for battery-powered devices, IoT devices, portable consumer electronics, and low-power embedded systems that require efficient, stable power supply solutions.
Product Lifecycle
The TLV74118PDBVR is currently listed as active, indicating it is in full production without immediate risk of discontinuation. Texas Instruments provides support for transition and upgrades if future replacements or upgrades become necessary.
Several Key Reasons to Choose This Product
The TLV74118PDBVR stands out for its efficient power management, notable for extending battery life in portable applications.
Its low dropout voltage and high PSRR rating ensure stable and clean power delivery, critical in sensitive electronic devices.
Texas Instruments' reputation for reliability and support adds confidence in product longevity and performance.
The thermal shutdown and current limit features offer essential protections for your application, enhancing overall device safety and durability.
Compact packaging allows integration into space-constrained designs without sacrificing performance, making it a versatile choice for a wide array of electronic projects.
