Overview
The Texas Instruments TLV70433DBVR is a high-performance, low-dropout (LDO) linear voltage regulator designed to provide a stable output voltage with minimal noise and high accuracy. This regulator is part of the TLV704x series, known for its robust performance and versatility in various applications. The TLV70433DBVR is available in a DBV (SOT-23) package, making it suitable for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Output Voltage | 3.3V |
| Input Voltage Range | 2.5V to 5.5V |
| Output Current | Up to 500mA |
| Dropout Voltage | Typically 180mV at 500mA |
| Noise | Typically 20μVrms (10Hz to 100kHz) |
| PSRR | Typically 60dB at 1kHz |
| Package | DBV (SOT-23) |
| Operating Temperature Range | -40°C to 125°C |
Key Features
- High accuracy output voltage with ±1% tolerance.
- Low dropout voltage, typically 180mV at 500mA.
- High power supply rejection ratio (PSRR), typically 60dB at 1kHz.
- Low noise, typically 20μVrms (10Hz to 100kHz).
- Stable operation with ceramic, tantalum, or film capacitors.
- Thermal shutdown and current limit protection.
Applications
The TLV70433DBVR is suitable for a wide range of applications, including:
- Portable electronics such as smartphones, tablets, and laptops.
- Industrial control systems and automation.
- Medical devices requiring low noise and high stability.
- Aerospace and defense systems where reliability is critical.
- Consumer electronics like set-top boxes, gaming consoles, and smart home devices.
Q & A
- What is the output voltage of the TLV70433DBVR?
The output voltage of the TLV70433DBVR is 3.3V. - What is the input voltage range for this regulator?
The input voltage range is from 2.5V to 5.5V. - What is the maximum output current of the TLV70433DBVR?
The maximum output current is up to 500mA. - What is the typical dropout voltage at 500mA?
The typical dropout voltage at 500mA is 180mV. - What is the noise level of the TLV70433DBVR?
The noise level is typically 20μVrms (10Hz to 100kHz). - What is the PSRR of the TLV70433DBVR at 1kHz?
The PSRR at 1kHz is typically 60dB. - In what package is the TLV70433DBVR available?
The TLV70433DBVR is available in a DBV (SOT-23) package. - What is the operating temperature range of the TLV70433DBVR?
The operating temperature range is from -40°C to 125°C. - Does the TLV70433DBVR have thermal shutdown and current limit protection?
Yes, the TLV70433DBVR includes thermal shutdown and current limit protection. - What types of capacitors can be used with the TLV70433DBVR?
The TLV70433DBVR can be used with ceramic, tantalum, or film capacitors.
