Overview
The TLV70230DBVR is a high-performance, low-dropout voltage regulator produced by Texas Instruments. This component is part of the TLV70230 series and is designed to provide a stable 3V output with a maximum current of 300mA. It features a high power supply rejection ratio (PSRR), low quiescent current (IQ), and an enable function, making it suitable for a variety of applications requiring efficient voltage regulation.
Key Specifications
| Attribute | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TLV70230DBVR |
| Package | SOT-23-5 |
| Output Voltage | 3V (Fixed) |
| Output Current | 300mA |
| Input Voltage | Up to 5.5V |
| Dropout Voltage | Typical value not specified, but low dropout voltage regulator |
| PSRR | High PSRR (68dB @ 1kHz) |
| Quiescent Current (IQ) | Low IQ |
| Enable Function | Yes |
| Operating Temperature | -40°C to 125°C |
| Mounting Type | Surface Mount |
| RoHS Status | RoHS Compliant |
Key Features
- High power supply rejection ratio (PSRR) of 68dB @ 1kHz, ensuring stable output voltage despite input voltage variations.
- Low quiescent current (IQ), reducing power consumption and heat generation.
- Low dropout voltage, allowing the regulator to maintain its output voltage even when the input voltage is close to the output voltage.
- Enable function for easy control of the regulator's output.
- Compact SOT-23-5 package, suitable for space-constrained designs.
- Wide operating temperature range of -40°C to 125°C, making it suitable for various environmental conditions.
Applications
The TLV70230DBVR is versatile and can be used in a variety of applications, including:
- Portable electronics: Due to its low power consumption and compact size, it is ideal for battery-powered devices.
- Industrial control systems: The high PSRR and low dropout voltage make it suitable for systems requiring stable voltage regulation.
- Automotive systems: With its wide operating temperature range, it can be used in automotive applications where temperature variations are common.
- Medical devices: The low noise and high stability of the output voltage make it suitable for medical devices that require precise voltage regulation.
Q & A
- What is the output voltage of the TLV70230DBVR?
The output voltage of the TLV70230DBVR is fixed at 3V.
- What is the maximum output current of the TLV70230DBVR?
The maximum output current is 300mA.
- What is the input voltage range for the TLV70230DBVR?
The input voltage range is up to 5.5V.
- Does the TLV70230DBVR have an enable function?
Yes, the TLV70230DBVR has an enable function for controlling the output voltage.
- What is the package type of the TLV70230DBVR?
The package type is SOT-23-5.
- What is the operating temperature range of the TLV70230DBVR?
The operating temperature range is -40°C to 125°C.
- Is the TLV70230DBVR RoHS compliant?
Yes, the TLV70230DBVR is RoHS compliant.
- What are some typical applications for the TLV70230DBVR?
Typical applications include portable electronics, industrial control systems, automotive systems, and medical devices.
- What is the power supply rejection ratio (PSRR) of the TLV70230DBVR?
The PSRR is 68dB @ 1kHz.
- Does the TLV70230DBVR have low quiescent current (IQ)?
Yes, the TLV70230DBVR has low quiescent current (IQ).
