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ADP1765ACPZ

Name: ADP1765ACPZ
Rating: 4.7 (12 reviews)

LDO Voltage Regulators COM/I&I require low noise LDO w/ 5A rati

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資料表 ADP1765ACPZ DataSheet
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規格

Standard Pack Qty	1500
Packaging	Reel

概述

Description

The ADP1765ACPZ is a high-performance, low dropout (LDO) voltage regulator from Analog Devices. It is designed to provide accurate and stable output voltage with low quiescent current, making it suitable for battery-powered applications. The device supports a wide input voltage range, typically from 2.3V to 20V, and can deliver up to 1A of output current.
Key features include a low dropout voltage, excellent load and line regulation, and a fast transient response, which ensure reliable performance. The LDO also incorporates a power-good output signal to indicate when the output voltage is within a specified range.
Its compact package (LFCSP) and thermal performance make it ideal for space-constrained applications in various sectors, including consumer electronics, telecommunications, and industrial systems. Overall, the ADP1765ACPZ is a versatile choice for designers seeking a high-efficiency and reliable voltage regulation solution.

Features

The ADP1765ACPZ is a low dropout (LDO) linear voltage regulator designed for various applications. Key features include:
1. Output Voltage Options: Available in fixed output voltage options (1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.3V) with a high accuracy of ±1%.
2. Low Dropout Voltage: Offers a low dropout voltage of around 200 mV at 1 A load, enabling efficient operation.
3. High Output Current: Capable of delivering up to 1.5 A of output current.
4. Wide Input Voltage Range: Input voltage range from 2.5V to 20V, providing flexibility in power supply options.
5. Power Supply Rejection Ratio (PSRR): High PSRR, ensuring stable output voltage with minimal noise.
6. Thermal Protection: Integrated thermal shutdown protects against overheating.
7. Compact Package: Available in a 5-lead LFCSP package, suitable for space-constrained designs.
These features make the ADP1765ACPZ ideal for powering microcontrollers, DSPs, and other analog circuits.

Package

The ADP1765ACPZ is packaged in a 5-lead, 2.0 mm x 2.0 mm LFCSP (Lead Frame Chip Scale Package).

Pinout

The ADP1765ACPZ is a low dropout (LDO) linear regulator from Analog Devices. It features a 5-pin package (LFCSP) or 8-pin (MSOP) configuration, depending on the variant. The primary functions of its pins are as follows:
1. VIN (Input Voltage) - This pin is where the input voltage is applied.
2. GND (Ground) - The common ground reference for the device and the circuitry.
3. VOUT (Output Voltage) - The regulated output voltage is available at this pin.
4. EN (Enable) - This pin enables or disables the output voltage when driven high or low.
5. FB (Feedback) - The feedback pin is used for setting the output voltage through an external resistor divider.
The device is designed for applications requiring a stable output voltage with low noise and high power supply rejection. It typically operates with an output voltage range of 1.2V to 3.3V, with a maximum output current of 1.0A.

Manufacturer

The ADP1765ACPZ is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company focuses on providing innovative solutions for various applications, including communications, automotive, industrial automation, healthcare, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves a diverse range of markets with products that enhance signal processing capabilities and facilitate connectivity in electronic systems.

Application

The ADP1765ACPZ is a high-performance linear voltage regulator primarily used in applications requiring low dropout voltage and high output current. Common areas include powering precision analog and mixed-signal circuits, microcontrollers, RF applications, and other sensitive electronic devices. It is suitable for automotive, industrial, and consumer electronics where stable voltage supply is crucial for performance and reliability.

Equivalent

The ADP1765ACPZ is a low dropout (LDO) linear voltage regulator. Equivalent products include:
1. LM1117 - A similar LDO from Texas Instruments.
2. MIC2941 - A low dropout voltage regulator from Microchip.
3. TPS7A47 - A high-performance LDO from Texas Instruments.
4. LT1763 - A low noise LDO from Analog Devices.
Always check specifications for voltage, current ratings, and other features before substitution.