Overview
The TLV70233PDBVR is a low-dropout (LDO) linear voltage regulator designed and manufactured by Texas Instruments. This component is part of the TLV702 series, known for its low quiescent current and high power supply rejection ratio (PSRR). The TLV70233PDBVR is specifically designed for applications requiring a stable 3.3V output with a maximum current of 300mA. Its compact SOT-23-5 package makes it suitable for space-constrained designs, particularly in portable and battery-powered devices.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 3.3 | V | Fixed |
| Output Current | 300 | mA | Maximum |
| Input Voltage Range | 2 to 5.5 | V | |
| Quiescent Current | 55 | µA | Typical |
| Dropout Voltage | 375 | mV | At 300mA |
| PSRR | 68 | dB | @ 1kHz |
| Operating Temperature | -40 to +125 | °C | |
| Package | SOT-23-5 |
Key Features
- Low quiescent current for power efficiency.
- High PSRR ensures stable output under varying input conditions.
- Compact SOT-23-5 package for space-saving designs.
- Thermal shutdown and current limit protection for enhanced reliability.
- Optimized for battery-powered and portable applications.
Applications
The TLV70233PDBVR is ideal for a wide range of applications, including portable electronics, IoT devices, and battery-powered systems. Its low dropout voltage and high PSRR make it particularly suitable for applications where power efficiency and stability are critical. Common use cases include powering microcontrollers, sensors, and other low-power components in consumer electronics, industrial automation, and automotive systems.
Q & A
What is the output voltage of the TLV70233PDBVR?
The output voltage is fixed at 3.3V.
What is the maximum output current?
The maximum output current is 300mA.
What is the input voltage range?
The input voltage range is 2V to 5.5V.
What is the quiescent current?
The quiescent current is typically 55µA.
What is the dropout voltage at 300mA?
The dropout voltage is 375mV at 300mA.
What is the PSRR of the TLV70233PDBVR?
The PSRR is 68dB at 1kHz.
What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
What package does the TLV70233PDBVR use?
It uses a SOT-23-5 package.
Does the TLV70233PDBVR have thermal shutdown protection?
Yes, it includes thermal shutdown protection.
Is the TLV70233PDBVR suitable for battery-powered devices?
Yes, its low quiescent current and high PSRR make it ideal for battery-powered applications.
