ADP5071AREZ-R7

$7.93

Description：IC REG BST SEPIC ADJ DL 20TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d747f5c60acd Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BST SEPIC ADJ DL 20TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive and Negative (Dual Rail)
Topology：Boost, SEPIC
Output Type：Adjustable
Number of Outputs：2
Voltage - Input (Min)：2.85V
Voltage - Input (Max)：15V
Voltage - Output (Min/Fixed)：0.8V, 1.6V
Voltage - Output (Max)：±39V
Current - Output：1.2A, 2A
Frequency - Switching：1.2MHz, 2.4MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：20-TSSOP-EP
Grade：-
Qualification：-

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ADP5071AREZ-R7

Overview

The ADP5071AREZ-R7 is a dual-output switching regulator from Analog Devices, designed for bipolar ADC, DAC, and amplifier applications. It operates with an input voltage range of 2.85 V to 15 V and delivers up to 2 A output current. The device features a 2.4 MHz switching frequency and supports Boost topology. It provides two adjustable outputs reaching up to 39 V in a TSSOP-EP-20 package. Operating temperatures span from -40 °C to +125 °C.

Feature Summary

Dual independent positive and negative output rails
Integrated uPMU architecture for simplified design
High-frequency switching operation
Adjustable output voltage control

Applications

Bipolar analog-to-digital converter power supplies
Digital-to-analog converter biasing circuits
Operational amplifier dual-rail power systems

Procurement Notes

Verify the specific suffix 'AREZ' against official Analog Devices documentation to confirm pinout and thermal pad configuration. Ensure compatibility with the required PCB footprint for the TSSOP-EP-20 package. Confirm that the reel packaging matches your automated assembly requirements. Validate component authenticity through authorized distribution channels.

Selection Notes

Select this component when designing power systems for precision analog circuits requiring simultaneous positive and negative supply rails. The integrated solution reduces external component count compared to discrete approaches. Consider the 2.4 MHz switching frequency for balancing efficiency and passive component size. Verify that the input voltage range aligns with the system's available power source.

Part Context

This part belongs to the ADP507x series of dual-channel DC-DC switching regulators. These devices are engineered to simplify the power delivery for mixed-signal systems. The series integrates control logic and power switches to minimize board space. It serves as a compact alternative to multi-component discrete regulator designs.