ISL78302ARFWZ

$0.85

Description：IC REG LINEAR 1.2V/2.5V 10DFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray

SKU:d18603840f15 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL78302ARFWZ 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 1.2V/2.5V 10DFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ISL78302ARFWZ

Description：IC REG LINEAR 1.2V/2.5V 10DFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：2
Voltage - Input (Max)：6.5V
Voltage - Output (Min/Fixed)：1.2V, 2.5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-, 0.3V @ 300mA (Typ)
Current - Output：300mA, 300mA
Current - Quiescent (Iq)：36 µA
Current - Supply (Max)：55 µA
PSRR：-
Control Features：Enable, Power On Reset
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 105°C
Mounting Type：Surface Mount
Package / Case：10-VFDFN Exposed Pad
Supplier Device Package：10-DFN (3x3)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for ISL78302ARFWZ

ISL78302ARFWZ

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

The ISL78302ARFWZ is a dual-channel low dropout (LDO) voltage regulator from the Renesas ISL78302 series, designed for automotive applications. It features two fixed output voltages of 1.2 V and 2.5 V, each capable of delivering up to 300 mA. The device operates with an input voltage range of 2.3 V to 6.5 V and maintains a typical power supply rejection ratio (PSRR) of 64 dB. Quiescent current is specified at 47 uA, with a maximum dropout voltage of 300 mV. It functions within a temperature range of -40°C to +105°C and utilizes a DFN-10 surface-mount package.

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

Dual-output configuration providing independent regulated rails
High power supply rejection ratio for noise-sensitive circuits
Automotive-grade reliability and low quiescent current operation

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

Automotive sensor power supplies
Actuator control circuitry
Low-noise analog front-end powering

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for End-of-Life notices, as production timelines may affect availability. Ensure storage conditions meet moisture sensitivity level requirements prior to assembly.

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

Select this component when dual isolated rails are required in a compact form factor. Compare PSRR specifications against noise requirements and verify that the 300 mA per channel current rating meets load demands. Ensure input voltage remains within the 2.3 V to 6.5 V window for stable regulation.

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

Part of the ISL78302 family of high-performance LDOs. Shares architectural similarities with variants like ISL78302AARGCZ but differs in specific output voltage configurations and package options. Designed for integration into broader power management systems requiring multiple clean voltage domains.

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

Check datasheet compatibility for pin-to-pin replacements within the same series. Verify output voltage tolerances and thermal characteristics match design requirements before substitution.

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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.