AZ34063UMTR-G1

$0.59

Description：IC REG BUCK BOOST ADJ 1.5A 8SOIC
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:437575c16d01 Category: Voltage Regulators - DC DC Switching Regulators Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK BOOST ADJ 1.5A 8SOIC
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up, Step-Down
Output Configuration：Positive or Negative
Topology：Buck, Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：1.25V
Voltage - Output (Max)：36V
Current - Output：1.5A (Switch)
Frequency - Switching：Up to 180kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

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AZ34063UMTR-G1

Overview

The AZ34063UMTR-G1 is a switching voltage regulator from Diodes Incorporated, housed in an 8-SOIC surface-mount package. It supports Buck and Boost topologies with an adjustable output voltage range of 1.25 V to 36 V. The device delivers a maximum switch current of 1.5 A and operates at a switching frequency of up to 180 kHz. Input voltage ranges from 3 V to 36 V, with a typical quiescent current of 100 uA and operating supply current of 4 mA. It functions within a temperature range of -40°C to +85°C.

Feature Summary

Supports Buck and Boost DC-DC conversion topologies for flexible voltage regulation.
Provides adjustable output voltage capability across a wide range.
Integrates a power switch capable of delivering 1.5 A load current.
Operates with low static current consumption for efficiency.

Applications

Battery-powered portable equipment requiring step-up or step-down regulation
General-purpose DC-DC conversion in industrial control systems
Power supplies for embedded systems with variable input sources

Procurement Notes

Verify the specific suffix 'G1' against the manufacturer's latest datasheet to confirm RoHS compliance status and pinout compatibility. Confirm that the SOIC-8 package dimensions match your PCB footprint requirements. Check for any End-of-Life notices or alternative part recommendations directly from Diodes Incorporated official channels before finalizing procurement plans.

Selection Notes

Select this component when a single-inductor solution for both buck and boost applications is required. Ensure the input voltage stays within the 3 V to 36 V range and the load does not exceed the 1.5 A internal switch limit. Consider the 180 kHz switching frequency for inductor size trade-offs. Verify thermal performance under maximum load conditions within the specified ambient temperature range.

Part Context

This part belongs to the AZ34063 series of switching regulators by Diodes Incorporated. It serves as a surface-mount variant of legacy 34063 architectures, offering modern packaging while maintaining core functionality. The series is designed for cost-effective power management in compact electronic designs requiring versatile voltage conversion capabilities.

Replacement Considerations

Publicly confirmed substitutes include MC34063ADRJRG4 (Texas Instruments) and AP34063N8L-U (Diodes Incorporated). Verify pin compatibility and electrical specifications before substitution.

FAQ

Does the AZ34063UMTR-G1 support inverting topology?

No, the official specifications for this specific part number list only Buck and Boost topologies. Inverting capability is documented for other variants like the AZ34063AMTR-E1 but not explicitly confirmed for the UMTR-G1 version.