ISL9021AIRUMZ-T7A

$2.18

Description：IC REG LINEAR 3V 250MA 6-UTDFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3a559bd0dfbc Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Renesas Electronics Corporation

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

ISL9021AIRUMZ-T7A 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 LINEAR 3V 250MA 6-UTDFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ISL9021AIRUMZ-T7A

Description：IC REG LINEAR 3V 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)：3V
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 ISL9021AIRUMZ-T7A

ISL9021AIRUMZ-T7A

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

The ISL9021AIRUMZ-T7A is a fixed-output low-dropout linear regulator manufactured by Renesas Electronics. It provides a stable 3 V output with a maximum continuous current of 250 mA. The device operates within an input voltage range of 1.5 V to 5.5 V and maintains regulation with a typical dropout voltage of 150 mV at full load. Quiescent current is specified at 35 µA, supporting low-power applications. The component functions reliably across an extended temperature range 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 consumer electronics requiring efficient power regulation
Battery-powered sensor modules and IoT devices
Microcontroller unit (MCU) core voltage supply rails

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

Verify the specific suffix configuration against official datasheets to ensure correct output voltage and package type. Confirm RoHS compliance status as required by project specifications. Check manufacturer lifecycle notices for end-of-life or obsolescence warnings before finalizing procurement plans.

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

Select this component when a fixed 3 V rail is required with minimal quiescent current consumption. Ensure the input voltage remains above the minimum threshold while accounting for load-induced voltage drops. Verify that the thermal dissipation capabilities of the UTDFN-6 package suit the expected ambient conditions and load profile.

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

This part belongs to the ISL9021A series of single-channel LDO regulators designed for ultra-low noise and high power supply rejection ratio performance. The series offers various fixed output voltages and packaging options, including WLCSP and uTDFN formats, catering to space-constrained portable designs.

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

Consult official substitution guides for compatible alternatives within the same product family. Verify pin compatibility and electrical parameter alignment before integrating any substitute components into existing designs.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.