Overview
The LT3010HMS8E#TRPBF is a high voltage, micropower low dropout linear regulator produced by Analog Devices Inc. This device is designed to supply up to 50mA of output current with a low dropout voltage of 300mV. It features a wide input voltage range from 3V to 80V, making it versatile for various applications. The regulator is known for its low quiescent current of 30µA, which is beneficial for power-efficient designs. The LT3010 series is available in several temperature grades and package options, including the MSOP-E-8 package for the LT3010HMS8E#TRPBF model.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Output Current | 50 | mA |
| Input Voltage Range | 3 to 80 | V |
| Output Voltage Range | 1.275 to 60 | V |
| Dropout Voltage | 300 | mV |
| Quiescent Current | 30 | µA |
| PSRR (Typical) | 75 | dB at 120Hz |
| Operating Temperature Range | -40 to 140 | °C |
| Package Type | MSOP-E-8 | |
| Polarity | Positive | |
| Control Features | Enable | |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
Key Features
- Wide Input Voltage Range: The LT3010HMS8E#TRPBF can operate with input voltages ranging from 3V to 80V, making it suitable for a variety of applications.
- Low Quiescent Current: With a quiescent current of 30µA, this regulator is highly efficient and ideal for battery-powered devices.
- Low Dropout Voltage: The device features a low dropout voltage of 300mV, ensuring minimal voltage loss and efficient power delivery.
- High PSRR: The regulator has a high power supply rejection ratio (PSRR) of 75dB at 120Hz, providing stable output voltage despite input voltage variations.
- Adjustable Output Voltage: The output voltage can be adjusted from 1.275V to 60V, offering flexibility in design.
- Protection Features: The device includes overcurrent, overtemperature, and reverse polarity protection to ensure reliability and safety.
- Compact Package: The MSOP-E-8 package is compact and suitable for surface mount applications.
Applications
- Industrial Control Systems: The wide input voltage range and high reliability make it suitable for industrial control systems.
- Automotive Systems: The LT3010HMS8E#TRPBF is available in automotive-grade versions, making it suitable for automotive applications.
- Medical Devices: The low quiescent current and high PSRR make it ideal for medical devices that require stable and efficient power supply.
- Battery-Powered Devices: The low dropout voltage and low quiescent current make it an excellent choice for battery-powered devices.
- Telecommunication Equipment: The regulator's stability and protection features make it suitable for telecommunication equipment.
Q & A
- What is the maximum output current of the LT3010HMS8E#TRPBF?
The maximum output current is 50mA.
- What is the input voltage range of the LT3010HMS8E#TRPBF?
The input voltage range is from 3V to 80V.
- What is the typical quiescent current of the LT3010HMS8E#TRPBF?
The typical quiescent current is 30µA.
- What is the dropout voltage of the LT3010HMS8E#TRPBF?
The dropout voltage is 300mV.
- What is the PSRR of the LT3010HMS8E#TRPBF at 120Hz?
The PSRR is 75dB at 120Hz.
- What are the protection features of the LT3010HMS8E#TRPBF?
The device includes overcurrent, overtemperature, and reverse polarity protection.
- What is the operating temperature range of the LT3010HMS8E#TRPBF?
The operating temperature range is from -40°C to 140°C.
- Is the LT3010HMS8E#TRPBF available in automotive-grade versions?
Yes, it is available in automotive-grade versions designated with a #W suffix.
- What is the package type of the LT3010HMS8E#TRPBF?
The package type is MSOP-E-8.
- Can the output voltage of the LT3010HMS8E#TRPBF be adjusted?
Yes, the output voltage can be adjusted from 1.275V to 60V.
