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ADP7104ACPZ-R7

Name: ADP7104ACPZ-R7
Rating: 4.7 (12 reviews)

IC REG LIN POS ADJ 500MA 8LFCSP

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Mfr。パート #ADP7104ACPZ-R7
パッケージ LFCSP-8
データシート
在庫中7401

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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
OutputConfiguration	Positive
OutputType	Adjustable
NumberofRegulators	1
Voltage-Input(Max)	20V
Voltage-Output(Min/Fixed)	1.22V
Voltage-Output(Max)	19.45V
VoltageDropout(Max)	0.55V @ 500mA
Current-Output	500mA
Current-Quiescent(Iq)	900 µA
Current-Supply(Max)	1.6 mA
PSRR	80dB ~ 50dB (10kHz ~ 100kHz)
ControlFeatures	Enable, Power Good, Under Voltage Lockout
ProtectionFeatures	Over Temperature, Short Circuit
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	8-WFDFN Exposed Pad, CSP

概要

Description

The ADP7104ACPZ-R7 is a low-dropout (LDO) linear voltage regulator designed by Analog Devices. It offers high power supply rejection ratio (PSRR) and low noise, making it suitable for precision applications. The regulator supports an input voltage range from 3.3 V to 20 V and can deliver an output current of up to 500 mA. With an output voltage adjustable from 1.22 V to 19 V, it provides flexibility for various applications.
Key features of the ADP7104ACPZ-R7 include a low dropout voltage of 350 mV at full load, thermal shutdown protection, and current limit protection. Its high PSRR makes it ideal for noise-sensitive environments, while its low quiescent current is beneficial for battery-powered applications. The device is available in a 20-lead LFCSP package with enhanced thermal performance, which is important for efficient heat dissipation.
The ADP7104ACPZ-R7 is commonly used in applications such as telecommunications, medical devices, industrial equipment, and any systems requiring stable output voltage in the presence of varying input conditions. Its robust performance and range of features make it a versatile choice in the field of linear voltage regulation.

Features

The ADP7104ACPZ-R7 is a high-performance, low-dropout (LDO) linear regulator designed for applications requiring precise voltage regulation and efficiency. Key features include:
1. Input Voltage Range: It supports a wide input voltage range from 3.3 V to 20 V, making it suitable for various applications.
2. Output Current: Capable of delivering up to 500 mA of load current.
3. Low Dropout Voltage: Features a low dropout voltage of 210 mV at a 500 mA load, enhancing efficiency.
4. Adjustable Output Voltage: The output voltage can be adjusted from 1.22 V to 5 V for flexibility.
5. High PSRR: Exhibits high Power Supply Rejection Ratio (PSRR) of 60 dB at 10 kHz, ensuring noise reduction and stable performance.
6. Low Noise: Offers low output noise, which is critical for noise-sensitive applications.
7. Thermal Overload Protection: Includes built-in overcurrent and thermal protection to prevent damage under fault conditions.
8. Package and Footprint: Available in a compact 8-lead LFCSP package, ideal for space-constrained designs.
These features make the ADP7104ACPZ-R7 suitable for a range of applications including wireless communication devices, medical instrumentation, and precision analog circuits.

Package

The ADP7104ACPZ-R7 is a low dropout (LDO) linear regulator from Analog Devices. It comes in a 10-lead LFCSP (Lead Frame Chip Scale Package) with an exposed pad, designed for efficient thermal performance. The package is compact, making it suitable for space-constrained applications.

Pinout

The ADP7104ACPZ-R7 is a low-dropout (LDO) linear regulator manufactured by Analog Devices. It comes in a 16-lead LFCSP (Lead Frame Chip Scale Package) with an exposed pad. The key functions and specifications of the ADP7104 include:
- Pin Count: 16 pins
- Function: The ADP7104 is designed to provide a stable output voltage from a higher input voltage with low dropout voltage. It offers high accuracy, low noise, and high power supply rejection ratio (PSRR), making it suitable for precision analog and RF applications.
- Input Voltage Range: Typically from 3.3 V to 20 V
- Output Voltage Range: Adjustable from 1.22 V to 19 V
- Output Current: Up to 500 mA
- Dropout Voltage: As low as 350 mV at full load
- Key Features: High PSRR, low noise, and excellent load/line transient response.
For more detailed information, such as specific pin functions, please consult the device's datasheet or technical documentation provided by the manufacturer.

Manufacturer

The ADP7104ACPZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design, manufacturing, and marketing of a broad range of integrated circuits and products, including analog, mixed-signal, and digital signal processing (DSP) technologies. They serve various industries such as automotive, communications, industrial, aerospace, and healthcare, providing solutions for complex engineering challenges.

Application

The ADP7104ACPZ-R7 is a low dropout linear regulator used in applications requiring precise voltage regulation. Common application areas include:
1. Power supply regulation for microcontrollers and processors.
2. Industrial and instrumentation equipment.
3. Communication and networking equipment.
4. Consumer electronics.
5. Medical devices.
6. Test and measurement equipment.
Its features such as low noise, high PSRR, and wide input voltage range make it suitable for sensitive electronics that demand stable power sources.

Equivalent

The ADP7104ACPZ-R7 is a low-dropout (LDO) linear regulator. Equivalent products from other manufacturers include:
1. Texas Instruments TPS7A4700 - A high-performance, low-noise LDO.
2. Microchip MCP1804 - An LDO regulator with similar features.
3. ON Semiconductor NCP1117 - An LDO with similar voltage and current specifications.
Always verify electrical characteristics and pin configurations when considering alternatives.