ISL9021IRUKZ-TR5476

Description：RENESAS
Series：-
Mfr：Renesas Electronics Corporation
Package：Bulk

SKU:a0ebbfe89369 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL9021IRUKZ-TR5476 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 RENESAS. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ISL9021IRUKZ-TR5476

Description：RENESAS
Series：-
Mfr：Renesas Electronics Corporation
Package：Bulk
Output Configuration：-
Output Type：-
Number of Regulators：-
Voltage - Input (Max)：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：-
Current - Quiescent (Iq)：-
Current - Supply (Max)：-
PSRR：-
Control Features：-
Protection Features：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for ISL9021IRUKZ-TR5476

ISL9021IRUKZ-TR5476

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

The ISL9021IRUKZ-TR5476 is a fixed-output linear low-dropout (LDO) voltage regulator from the Renesas ISL9021A series. It provides a fixed output of 2.85V with a maximum continuous load current of 250mA. The device supports an input voltage range up to 5.5V and features a typical dropout voltage of 0.25V at full load. It incorporates comprehensive protection mechanisms including overcurrent, thermal shutdown, reverse polarity, short-circuit, and soft-start capabilities.

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

High performance low input voltage operation
High power supply rejection ratio (PSRR)
Stable with small 1µF output capacitors

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

Portable battery-powered equipment
Wireless communication devices
Handheld instruments

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

Verify component authenticity through authorized channels as this part number may be obsolete. Confirm package integrity and pin alignment upon receipt. Check for moisture sensitivity level compliance if storage conditions were not strictly maintained. Review datasheet revisions for any functional updates prior to integration into final designs.

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

Select this regulator when a stable 2.85V rail is required from a higher voltage source with minimal quiescent current consumption. Ensure the input voltage does not exceed the 5.5V absolute maximum rating. Verify that the application load current remains within the 250mA limit to maintain regulation and thermal safety margins under all operating conditions.

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

This component belongs to the ISL9021A family of single LDO regulators designed for space-constrained applications. It utilizes a 6-UTDFN (1.6x1.6mm) surface-mount package. The series is characterized by high PSRR and stability with ceramic capacitors, making it suitable for noise-sensitive analog and digital circuits in portable electronics.

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

Direct substitutes include other ISL9021 variants with different output voltages such as ISL9021AIRUCZ-T (1.8V) or ISL9021AIRUNZ-T (3.3V), provided the output voltage matches system requirements. Cross-reference pinouts and thermal characteristics before substitution.

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Return and Refund

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