LTC3025EDC-1#TRPBF

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LTC3025EDC-1#TRPBF

IC REG LIN POS ADJ 500MA 6-DFN

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Especificaciones

Part Status Active
Output Configuration Positive
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.4V
Voltage - Output (Max) 3.6V
Voltage Dropout (Max) 0.17V @ 500mA
Current - Output 500mA
Current - Quiescent (Iq) 80 µA
Control Features Enable
Protection Features Over Current, Over Temperature, Short Circuit
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 6-WFDFN Exposed Pad
Supplier Device Package 6-DFN (2x2)
Base Product Number LTC3025

Descripción general

Description

The LTC3025EDC-1#TRPBF is a low dropout (LDO) voltage regulator from Analog Devices. It is designed to provide a stable output voltage with high accuracy and low noise, making it ideal for powering sensitive analog and digital circuits. The device features a wide input voltage range, typically from 1.6V to 15V, and can deliver up to 300mA of output current.
Key features include a low dropout voltage of around 200mV at maximum load, an adjustable output voltage with a range from 0.8V to 12V, and built-in protections such as thermal shutdown and current limiting. The LTC3025 also integrates a bypass pin to enhance power supply noise rejection, making it suitable for applications in communications, automotive, and industrial electronics.
Its compact size and efficiency make it a preferred choice for battery-powered devices where space and power consumption are critical considerations.

Features

The LTC3025EDC-1#TRPBF is a low-dropout (LDO) linear voltage regulator designed to provide a stable output voltage with high efficiency. Key features include:
1. Input Voltage Range: Operates from 1.8V to 15V, making it versatile for various applications.
2. Output Voltage: Adjustable output voltage range from 0.8V to 5V, with a maximum output current of 300mA.
3. Low Dropout Voltage: Provides low dropout performance (as low as 250mV at full load), ensuring efficient operation even with a small voltage headroom.
4. Quiescent Current: Extremely low quiescent current (as low as 1.1µA), ideal for battery-powered applications.
5. Noise Performance: Low output noise, making it suitable for sensitive analog and RF applications.
6. Power Good Indicator: Includes a power good output for monitoring the status of the voltage rail.
7. Thermal Protection: Features built-in thermal shutdown and current limit protection for enhanced reliability.
This device is suitable for a wide range of applications, including portable electronics, sensor power supplies, and more.

Package

The LTC3025EDC-1#TRPBF is packaged in a 3mm x 3mm DFN (Dual Flat No-lead) format, which is designed for efficient thermal performance and compact layout in applications.

Pinout

The LTC3025EDC-1#TRPBF is a low dropout (LDO) linear regulator from Analog Devices with a total of 5 pins. The pin configuration and their functions are as follows:
1. VIN: Input voltage pin, where the supply voltage is applied.
2. VOUT: Output voltage pin, from which the regulated voltage is taken.
3. GND: Ground pin, serving as the reference point for the circuit.
4. NC: No connect pin, not internally connected (can be left open).
5. SET: External resistor connection for setting the output voltage.
The LTC3025 features a wide input voltage range and low noise, making it suitable for powering sensitive analog devices.

Manufacturer

The LTC3025EDC-1#TRPBF is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, ADI serves various industries including communications, automotive, industrial automation, and healthcare. The company is known for its innovation in signal processing technology and plays a crucial role in the development of solutions for complex electronic systems. The LTC3025 is a low-dropout (LDO) linear regulator, indicative of ADI's focus on precision analog components.

Application

The LTC3025EDC-1#TRPBF is a low dropout linear regulator used in applications requiring precise voltage regulation. Its key application areas include battery-powered devices, portable electronics, medical equipment, and industrial sensors. It is suitable for powering analog circuits, microcontrollers, and RF devices, offering low noise and high power supply rejection. Additionally, its small footprint makes it ideal for space-constrained designs.

Equivalent

The LTC3025EDC-1#TRPBF is a low-dropout (LDO) regulator. Equivalent products include the TPS7A47 from Texas Instruments, MIC5205 from Microchip, and LT1763 also from Analog Devices. Ensure to check specifications such as output voltage, current rating, and dropout voltage for compatibility in your application.

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