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TLV70450DBVR
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TLV70450DBVR Description
The TLV70450DBVR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications. Here is a description of the TLV70450DBVR, its features, and potential applications:
Description:
The TLV70450DBVR is a low-dropout linear regulator with an input voltage range of 2.5V to 5.5V and an output voltage range of 0.9V to 5V. It is available in a small SOT-23 package, making it suitable for space-constrained applications. The device is designed to operate over a wide temperature range of -40°C to +125°C, making it suitable for various environments.
Features:
- Low Dropout Voltage: The TLV70450DBVR has a low dropout voltage of 300mV at 1A load, ensuring efficient operation even with low input voltages.
- High PSRR: It offers a high power supply rejection ratio (PSRR) of up to 80dB, providing excellent noise immunity and a stable output voltage.
- Adjustable Output Voltage: The output voltage can be externally adjusted using two resistors, allowing for customization to specific application requirements.
- Low Quiescent Current: The device has a low quiescent current of 3.5µA (typical), which is ideal for battery-powered applications.
- Short Circuit Protection: It includes built-in short-circuit protection to prevent damage in case of a short circuit at the output.
- Thermal Shutdown: The TLV70450DBVR features thermal shutdown protection to prevent damage due to overheating.
- Small Package: The SOT-23 package is compact and suitable for space-constrained applications.
Applications:
- Portable Devices: Due to its low quiescent current, the TLV70450DBVR is well-suited for battery-powered applications such as smartphones, tablets, and wearable devices.
- IoT Devices: The low dropout voltage and high PSRR make it suitable for IoT devices that require stable power supply and low power consumption.
- Sensors and Transducers: The adjustable output voltage and low noise characteristics make it ideal for powering sensors and transducers in industrial and automotive applications.
- Medical Devices: The device's low dropout voltage and thermal shutdown protection make it suitable for use in medical devices that require a stable and reliable power supply.
- Consumer Electronics: The TLV70450DBVR can be used in a variety of consumer electronics, such as audio equipment, cameras, and gaming consoles, where a stable and low-noise power supply is required.
In summary, the TLV70450DBVR is a versatile and efficient LDO voltage regulator that offers a combination of low dropout voltage, high PSRR, and low quiescent current, making it suitable for a wide range of applications, particularly those requiring a stable and reliable power supply in a compact form factor.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.55440 | $0.55 |
| 10+ | $0.38984 | $3.90 |
| 25+ | $0.34918 | $8.73 |
| 100+ | $0.30483 | $30.48 |
| 250+ | $0.28361 | $70.90 |






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