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LT3024EDE

Name: LT3024EDE
Rating: 4.7 (12 reviews)

LDO Voltage Regulators LT3024 - Dual 100mA/500mA Low Dropout, Low Noise, Micropower Regulator

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資料表 LT3024EDE DataSheet
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概述

Description

The LT3024EDE is a low-dropout (LDO) linear voltage regulator designed by Analog Devices, specifically targeting applications requiring precise voltage regulation with minimal noise. It features a fixed output voltage of 2.5V and supports an input voltage range of up to 30V. The device is capable of delivering up to 1A of output current while maintaining a low dropout voltage, typically around 250mV at full load.
Key features include high power supply ripple rejection (PSRR), low output noise, and thermal protection, making it suitable for sensitive analog and RF applications. It also incorporates a built-in soft-start function to minimize inrush current during startup. The LT3024EDE is available in a compact 10-lead MSOP package, enhancing its integration into space-constrained designs.
Overall, the LT3024EDE is ideal for battery-powered devices, precision analog circuits, and any application that demands reliable and efficient voltage regulation with a low noise profile.

Features

The LT3024EDE is a low-dropout (LDO) linear voltage regulator from Analog Devices. Key features include:
1. Output Voltage Range: Adjustable output voltage from 1.2V to 20V.
2. Low Dropout Voltage: Typically around 300 mV at 1A load current, enabling efficient operation in battery-powered applications.
3. High Output Current: Capable of delivering up to 1.5A of output current.
4. Low Quiescent Current: Typically 20 μA, which is beneficial for energy-efficient designs.
5. Fast Transient Response: Excellent load and line transient performance, ensuring stable output under varying conditions.
6. Thermal Protection: Includes thermal shutdown features to prevent damage from overheating.
7. Soft-Start Capability: Minimizes inrush current during startup.
8. Compact Package: Offered in a 20-lead TSSOP package, facilitating space-saving designs.
These attributes make the LT3024EDE suitable for various applications, including portable devices and power management systems.

Package

The LT3024EDE is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package). This compact package design is suitable for applications requiring space efficiency while providing thermal performance for the device.

Pinout

The LT3024EDE is a low dropout linear regulator with a pin count of 8. Here are the pin functions:
1. VIN: Input voltage.
2. GND: Ground reference.
3. VOUT: Regulated output voltage.
4. ADJ: Adjustable output voltage setting.
5. SHDN: Shutdown control (logic low to disable).
6. SVIN: Supply voltage for internal circuits.
7. NC: No connection (not internally connected).
8. SW: Switch pin for the internal power switch.
The LT3024EDE is designed for low noise and high-performance applications, providing a maximum output current of 1 A and low dropout voltage, making it suitable for battery-powered devices and sensitive analog applications.

Manufacturer

The LT3024EDE is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company specializing in data conversion, signal processing, and power management technologies. Founded in 1965, the company designs and manufactures a wide range of integrated circuits (ICs) used in various applications including communications, automotive, industrial, and consumer electronics. The LT3024EDE is a low-dropout (LDO) linear voltage regulator, highlighting the company’s focus on high-performance analog solutions.

Application

The LT3024EDE is a low dropout voltage regulator (LDO) used in various applications including powering precision analog circuits, RF devices, portable electronics, and battery-powered systems. It is ideal for noise-sensitive applications due to its low output noise and high PSRR. Other areas include automotive electronics, industrial equipment, and communication devices where stable voltage regulation is essential.

Equivalent

The LT3024EDE is a low dropout (LDO) voltage regulator. Equivalent products include:
1. LM1084 - Adjustable LDO from Texas Instruments.
2. LT1763 - Low noise LDO from Analog Devices.
3. LM2940 - LDO with low dropout from Texas Instruments.
4. MIC2941 - 1A LDO from Microchip.
5. TPS7A47 - Low noise LDO from Texas Instruments.
Always verify specifications to ensure compatibility.