ADP7104ARDZ-R7

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ADP7104ARDZ-R7

IC REG LIN POS ADJ 500MA 8SOIC

  • 제조업체
  • Mfr.부분 #ADP7104ARDZ-R7
  • 패키지 SOIC-8
  • 데이터시트
  • 재고 있음4375

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사양

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-SOIC (0.154, 3.90mm Width) Exposed Pad

개요

Description

The ADP7104ARDZ-R7 is a low dropout (LDO) linear regulator developed by Analog Devices. It is designed to provide precise voltage regulation for applications requiring high performance and reliability. The key features of the ADP7104 include a wide input voltage range from 3.3 V to 20 V, making it versatile for various applications. It can deliver up to 500 mA of output current with a low dropout voltage, enhancing efficiency.
The device offers an adjustable output voltage, typically ranging from 1.22 V to 19 V, allowing for flexible usage across different systems. It boasts a low quiescent current, which is advantageous for battery-powered applications, and provides excellent line and load transient response. The ADP7104 includes features like current limit protection, thermal protection, and a power-good output for monitoring purposes. Available in a small 8-lead SOIC package, it is suitable for space-constrained designs. Due to its performance and features, the ADP7104ARDZ-R7 is suitable for applications in consumer electronics, industrial equipment, and communications systems.

Features

The ADP7104ARDZ-R7 is a low dropout (LDO) linear regulator designed by Analog Devices. Key features include:
1. Input Voltage Range: It can handle input voltages from 3.3 V to 20 V.
2. Output Voltage: Adjustable from 1.22 V to 19 V, with different fixed voltage options available.
3. Output Current: Capable of delivering up to 500 mA.
4. Dropout Voltage: Offers a low dropout voltage of 350 mV at full load.
5. Quiescent Current: Features a low quiescent current of 700 μA, suitable for power-sensitive applications.
6. PSRR: Provides high Power Supply Rejection Ratio (PSRR) of 60 dB at 10 kHz.
7. Protection: Includes overcurrent and thermal protection to enhance reliability.
8. Package Type: Available in a compact 8-lead SOIC package for easy integration.
9. Operating Temperature Range: Supports a wide temperature range from -40°C to +125°C.
10. Applications: Ideal for use in battery-powered systems, portable devices, and industrial applications.
These features make the ADP7104ARDZ-R7 a versatile LDO regulator for various electronic applications requiring efficient voltage regulation.

Package

The ADP7104ARDZ-R7 is typically available in an 8-lead SOIC (Small Outline Integrated Circuit) package. This package type is surface-mountable and is often used for integrating various electronic components onto printed circuit boards (PCBs) due to its compact size and ease of use.

Pinout

The ADP7104ARDZ-R7 is a low dropout (LDO) linear regulator produced by Analog Devices. It typically comes in a 10-lead, 3 mm × 3 mm LFCSP package. This device is designed to provide a high-power supply rejection ratio (PSRR) and low noise, making it suitable for applications requiring precise voltage regulation.
Key features include:
- Up to 20 V input voltage range
- Output voltage range of 1.2 V to 19 V
- Maximum output current of 500 mA
- Low dropout voltage
- Excellent line and load transient response
The ADP7104 is ideal for use in post-regulation applications, noise-sensitive circuitry, and as a power supply for analog and mixed-signal circuits.
For detailed pin functions, it's best to consult the official datasheet from Analog Devices, as it will provide specific information on each pin's role and configuration.

Manufacturer

The ADP7104ARDZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company's products are widely used in various industries, including communications, automotive, industrial, healthcare, and consumer electronics. Analog Devices is known for its high-performance ICs that help bridge the physical and digital worlds, facilitating better signal processing, measurement, and power management.

Application

The ADP7104ARDZ-R7 is a low dropout (LDO) linear regulator designed for applications requiring efficient power regulation. Key application areas include telecommunications and networking equipment, industrial instrumentation, medical devices, consumer electronics, and automotive systems. Its low noise and high power supply rejection ratio make it suitable for powering analog and RF circuits, precision sensors, and other sensitive electronic components. Additionally, it is often used in situations where board space is limited and a high-performance voltage regulation with low noise is crucial.

Equivalent

The ADP7104ARDZ-R7 is a low-dropout (LDO) linear regulator. Equivalent products include:
1. Texas Instruments TPS7A4700
2. LT3045 from Analog Devices
3. NCP718 from ON Semiconductor
4. MIC69502 from Microchip Technology
These alternatives offer similar voltage regulation capabilities and operating parameters, but it's essential to compare specific features such as output current, dropout voltage, and package size to ensure compatibility with your application.

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