ADP7182ACPZN-R7

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ADP7182ACPZN-R7

IC REG LIN NEG ADJ 200MA 6LFCSP

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Negative
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) -28V
Voltage-Output(Min/Fixed) -1.22V
Voltage-Output(Max) -27.64V
VoltageDropout(Max) 0.36V @ 200mA
Current-Output 200mA
Current-Quiescent(Iq) 53 µA
Current-Supply(Max) 850 µA
PSRR 66dB ~ 45dB (10kHz ~ 1MHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 6-UDFN Exposed Pad, CSP

概述

Description

The ADP7182ACPZN-R7 is a low-dropout (LDO) linear regulator designed by Analog Devices. It provides high-performance voltage regulation with a low quiescent current, making it suitable for applications that require efficient power management. The device operates from a wide input voltage range and can deliver a precise output voltage with low noise and high power supply rejection ratio (PSRR).
Key features of the ADP7182ACPZN-R7 include its ability to supply up to 200 mA of output current, and its low dropout voltage, which allows for efficient operation even with minimal input-to-output voltage differentials. It also features thermal shutdown and current limit protection, enhancing its reliability under various operating conditions.
The ADP7182ACPZN-R7 is available in a small 6-lead LFCSP (Lead Frame Chip Scale Package), which is ideal for space-constrained applications such as portable and battery-powered devices, instrumentation, and communication equipment. Its compact size and robust performance make it a versatile choice for designers seeking efficient, reliable voltage regulation in their electronic systems.

Features

The ADP7182ACPZN-R7 is a low dropout (LDO) linear voltage regulator designed by Analog Devices. Key features include:
1. Wide Input Voltage Range: It operates from a -2.0 V to -5.5 V input voltage, making it suitable for a variety of applications.
2. Output Voltage: The device provides a fixed output voltage of -1.8 V.
3. Low Dropout Voltage: The LDO offers a low dropout voltage of 180 mV at a 200 mA load, which enhances efficiency by minimizing power loss.
4. High Accuracy: It delivers high output voltage accuracy across load, line, and temperature variations.
5. Output Current: The regulator supplies up to 200 mA of output current.
6. Low Noise: Designed for low output noise, making it ideal for sensitive applications.
7. Thermal Protection: The ADP7182 includes thermal shutdown and current limit protection features to ensure reliability and safety.
8. Compact Package: It is available in a small 6-lead LFCSP package, which is beneficial for space-constrained designs.
This LDO is commonly used in applications requiring efficient voltage regulation in a compact form factor, such as portable devices and battery-powered equipment.

Package

The ADP7182ACPZN-R7 is a low dropout (LDO) linear regulator from Analog Devices. It is supplied in a compact 6-lead LFCSP (Lead Frame Chip Scale Package), which is designed for space-saving applications.

Pinout

The ADP7182ACPZN-R7 is a low dropout (LDO) linear regulator from Analog Devices. It is designed for applications requiring positive voltage regulation from a negative input voltage. The device comes in an 8-lead LFCSP (Lead Frame Chip Scale Package) package. Key functions of the ADP7182 include providing a stable output voltage with a low dropout voltage, offering high PSRR (Power Supply Rejection Ratio), and having low noise characteristics, making it suitable for sensitive circuitry in communication and instrumentation applications. The ADP7182ACPZN-R7 also features short-circuit protection and thermal overload protection to enhance reliability.

Manufacturer

The ADP7182ACPZN-R7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in designing and manufacturing analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company's products are used in a wide array of applications, including industrial, automotive, communication, healthcare, and consumer electronics. Analog Devices is known for its innovation in creating high-performance, high-quality components that enable advanced technology solutions across various industries.

Application

The ADP7182ACPZN-R7 is a low-noise, low-dropout (LDO) linear regulator. It is typically used in applications requiring low noise and high precision, such as RF, instrumentation, precision analog, and high-speed digital circuits. It is suitable for powering sensitive analog and RF systems, voltage reference supplies, and post-regulation of switching power supplies in various electronics, including communications, medical devices, and industrial equipment.

Equivalent

The ADP7182ACPZN-R7 is a low-dropout (LDO) linear voltage regulator. Equivalent products might include:
1. Texas Instruments TPS7A05 series
2. Microchip MCP1700 series
3. Linear Technology LT3060 series
4. ON Semiconductor NCP1117 series
Make sure to compare specifications like output current, voltage range, dropout voltage, and package type to ensure compatibility with your application.

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