ADM8829ARTZ-REEL7

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ADM8829ARTZ-REEL7

IC REG CHARGE PUMP 25MA SOT23-6

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배송 준비 24 시간

365 일 보장

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사양

Part Status Active
Function Ratiometric
Output Configuration Negative
Topology Charge Pump
Output Type Fixed
Number of Outputs 1
Voltage - Input (Min) 1.5V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) -Vin
Current - Output 25mA
Frequency - Switching 120kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case SOT-23-6
Supplier Device Package SOT-23-6
Base Product Number ADM8829

개요

Description

The ADM8829ARTZ-REEL7 is a high-performance, dual-channel, low-dropout (LDO) voltage regulator manufactured by Analog Devices. It is designed to provide stable output voltages with low noise and fast transient response, making it suitable for powering sensitive analog and digital circuits. The device features a wide input voltage range and offers adjustable output voltages, allowing for flexibility in various applications.
The ADM8829 includes built-in protection features such as overcurrent protection, thermal shutdown, and reverse-battery protection, ensuring reliable operation in demanding environments. With a compact package size, it is ideal for space-constrained designs in consumer electronics, telecommunications, and industrial applications.
Key specifications include low quiescent current, high power supply rejection ratio (PSRR), and a fast response to load changes, making it a robust choice for applications requiring efficient power management.

Features

The ADM8829ARTZ-REEL7 is a high-performance, low-dropout (LDO) voltage regulator from Analog Devices. Key features include:
1. Input Voltage Range: Operates from 2.5V to 6.0V, suitable for a variety of battery-powered applications.
2. Output Voltage: Fixed output options available, with low output voltage noise, ideal for sensitive analog circuits.
3. Low Dropout Voltage: Typically 200 mV at full load, ensuring efficient operation even as input voltage approaches output voltage.
4. High Output Current: Delivers up to 1A output current, making it suitable for powering demanding loads.
5. Fast Transient Response: Designed to maintain stable voltage during load transients.
6. Thermal Protection: Features built-in thermal shutdown for reliable operation.
7. Small Package Size: Available in a compact 8-lead MSOP package, ideal for space-constrained applications.
These features make the ADM8829ARTZ-REEL7 an excellent choice for powering portable devices, microcontrollers, and RF applications.

Package

The ADM8829ARTZ-REEL7 is packaged in a 5-lead TSOT-23 (Thin Shrink Small Outline Transistor) package type.

Pinout

The ADM8829ARTZ-REEL7 is a power management IC from Analog Devices. It features a total of 10 pins. The key functions of its pins include:
1. VIN (Input Voltage): Power supply input.
2. GND: Ground connection.
3. VOUT (Output Voltage): Regulated output voltage.
4. EN (Enable): Control pin to enable or disable the device.
5. COMP: Compensation network connection for stability.
6. FB (Feedback): Feedback pin for voltage regulation.
7. SW: Switch node, used for connecting to the inductor in step-down applications.
8. PGND: Power ground for high-current paths.
9. ISENSE: Current sense pin for overcurrent protection.
10. SS (Soft Start): Soft-start control to limit inrush current during power-up.
The ADM8829 is commonly used in applications requiring efficient power regulation and management.

Manufacturer

The ADM8829ARTZ-REEL7 is manufactured by Analog Devices, Inc. (ADI). Founded in 1965, Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing analog, mixed-signal, and digital signal processing integrated circuits. The company is known for its high-performance components used in various applications, including communications, automotive, industrial, and consumer electronics. ADI focuses on delivering innovative solutions that enhance the performance of electronic systems, making it a key player in the semiconductor industry.

Application

The ADM8829ARTZ-REEL7 is a dual, low-dropout voltage regulator (LDO) used in various applications, including portable devices, battery-powered systems, and precision analog circuits. It provides stable output voltages for RF and wireless applications, microcontrollers, sensors, and communication devices. Its low noise and high power supply rejection make it suitable for sensitive electronic systems.

Equivalent

The ADM8829ARTZ-REEL7 is a dual-channel, high-speed, low-power operational amplifier. Equivalent products include the LMV321 from Texas Instruments, the OPA2134 from Analog Devices, and the MCP6002 from Microchip. For specific applications, it's recommended to check parameters like bandwidth, supply voltage, and package type for compatibility.

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