ISL9021AIRUKZ-T

$1.96

Description：IC REG LIN 2.85V 250MA 6-UTDFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:cb2017979589 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL9021AIRUKZ-T is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG LIN 2.85V 250MA 6-UTDFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ISL9021AIRUKZ-T

Description：IC REG LIN 2.85V 250MA 6-UTDFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：2.85V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.25V @ 250mA
Current - Output：250mA
Current - Quiescent (Iq)：50 µA
Current - Supply (Max)：-
PSRR：-
Control Features：Enable
Protection Features：Over Current, Over Temperature, Reverse Polarity, Short Circuit, Soft Start
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：6-UFDFN
Supplier Device Package：6-UTDFN (1.6x1.6)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for ISL9021AIRUKZ-T

ISL9021AIRUKZ-T

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The ISL9021AIRUKZ-T is a fixed-output low-dropout linear regulator manufactured by Renesas Electronics Corporation. It provides a stable 2.85V output with a maximum continuous load current of 250mA. The device operates within an input voltage range of 1.5V to 5.5V and features a typical dropout voltage of 150mV at full load, with a maximum of 250mV. Packaged in a compact 6-UTDFN (1.6x1.6mm) surface-mount format, it supports operation from -40°C to +85°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Integrated enable pin for precise power management control
Comprehensive protection against overcurrent, thermal overload, reverse polarity, and short circuits
Includes soft-start functionality to limit inrush current during startup

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Portable battery-powered consumer electronics
Embedded systems requiring stable low-noise power rails
IoT devices with strict size constraints

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

This component has reached End-of-Life status as per official Product Change Notices. Verify availability through authorized distributors only. Confirm RoHS compliance and specific package markings on received units. Check for alternative sourcing options due to discontinuation.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this part when a fixed 2.85V rail is required in space-constrained designs. Ensure the application input voltage remains above 1.5V. Verify that the load current does not exceed 250mA. Consider the 6-UTDFN footprint compatibility during PCB layout.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

Part of the ISL9021A series, designed for high performance with low input voltage requirements. The series offers various fixed voltage options while maintaining consistent electrical characteristics across packages like WLCSP and uTDFN.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

No direct public substitute part numbers are confirmed for this discontinued model. Evaluate other LDOs with matching 2.85V output, 250mA capability, and 6-pin UDFN packaging.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.