Overview
The LT3010MPMS8E-5#PBF is a high voltage, micropower low dropout linear regulator produced by Analog Devices Inc. This device is designed to provide a stable output voltage with minimal power consumption, making it suitable for a variety of applications where low quiescent current and high input voltage range are required.
The LT3010 series includes adjustable and fixed output voltage versions, with the LT3010MPMS8E-5#PBF being a fixed output voltage model. It is packaged in an 8-MSOP-EP, which is a compact and thermally enhanced package suitable for space-constrained designs.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Output Current | 50 | mA | |||
| Output Type | Fixed | ||||
| Output Voltage | VIN = 5.5V, ILOAD = 1mA | 4.95 | 5 | 5.05 | V |
| Minimum Input Voltage | ILOAD = 50mA | 3 | 4.25 | V | |
| Dropout Voltage | ILOAD = 50mA | 300 | 370 | 600 | mV |
| Quiescent Current | ILOAD = 0mA | 30 | 80 | µA | |
| Power Supply Rejection Ratio (PSRR) | VIN = 7V, VOUT = 0V | 65 | 75 | dB | |
| Operating Temperature Range | -40 | 140 | °C |
Key Features
- High Input Voltage Range: The LT3010 can operate with input voltages from 3V to 80V, making it versatile for various power supply configurations.
- Low Quiescent Current: The device features a low quiescent current of 30µA, which is beneficial for battery-powered and power-sensitive applications.
- Low Dropout Voltage: With a dropout voltage as low as 300mV at 50mA load current, the LT3010 ensures efficient voltage regulation even at low input voltages.
- High Power Supply Rejection Ratio (PSRR): The LT3010 has a high PSRR of up to 75dB, providing excellent noise rejection and stability in the output voltage.
- Compact Packaging: The 8-MSOP-EP package is thermally enhanced and suitable for space-constrained designs.
Applications
- Battery-Powered Devices: The low quiescent current and high input voltage range make the LT3010 ideal for battery-powered devices where power efficiency is crucial.
- Industrial Control Systems: The device's ability to handle high input voltages and provide stable output voltages makes it suitable for industrial control systems.
- Automotive Systems: Versions of the LT3010 are available with controlled manufacturing to support the quality and reliability requirements of automotive applications.
- Medical Devices: The high PSRR and low noise characteristics of the LT3010 make it a good choice for medical devices that require stable and clean power supplies.
Q & A
- What is the maximum output current of the LT3010MPMS8E-5#PBF?
The maximum output current is 50mA.
- What is the minimum input voltage required for the LT3010MPMS8E-5#PBF?
The minimum input voltage is 3V for a load current of 50mA.
- What is the dropout voltage of the LT3010MPMS8E-5#PBF at 50mA load current?
The dropout voltage is typically 370mV and can be as high as 600mV at 50mA load current.
- What is the quiescent current of the LT3010MPMS8E-5#PBF?
The quiescent current is typically 30µA and can be as high as 80µA at no load.
- What is the operating temperature range of the LT3010MPMS8E-5#PBF?
The operating temperature range is from -40°C to 140°C.
- What is the package type of the LT3010MPMS8E-5#PBF?
The package type is 8-MSOP-EP, which is thermally enhanced.
- Does the LT3010MPMS8E-5#PBF have any automotive-grade versions?
Yes, versions of the LT3010 are available with controlled manufacturing to support automotive applications, designated with a #W suffix.
- What is the power supply rejection ratio (PSRR) of the LT3010MPMS8E-5#PBF?
The PSRR is up to 75dB.
- Is the LT3010MPMS8E-5#PBF suitable for battery-powered devices?
Yes, due to its low quiescent current and high input voltage range, it is suitable for battery-powered devices.
- What are some typical applications of the LT3010MPMS8E-5#PBF?
Typical applications include battery-powered devices, industrial control systems, automotive systems, and medical devices..
