ISL95821CRTZ-T

Description：IC REG CTRLR VR12.5 1OUT 40TQFN
Series：Robust Ripple Regulator™ (R3)
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:15bcc9e69528 Category: Special Purpose Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL95821CRTZ-T is listed in the Special Purpose Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG CTRLR VR12.5 1OUT 40TQFN. Review the specifications below when checking this part for your BOM.

Special Purpose Regulators specifications for ISL95821CRTZ-T

Description：IC REG CTRLR VR12.5 1OUT 40TQFN
Series：Robust Ripple Regulator™ (R3)
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Applications：Controller, Intel VR12.5
Voltage - Input：4.5V ~ 28V
Number of Outputs：1
Voltage - Output：0.5V ~ 2.3V
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：40-VFQFN Exposed Pad
Supplier Device Package：40-TQFN (5x5)
Grade：-

Special Purpose Regulators datasheet and documents for ISL95821CRTZ-T

ISL95821CRTZ-T

Special Purpose Regulators Overview

The ISL95821CRTZ-T is a Robust Ripple Regulator (R3) controller designed for Intel VR12.5 voltage regulator applications. It features a single output with an input voltage range of 4.5V to 28V and an adjustable output voltage from 0.5V to 2.3V. The device operates within a temperature range of 0°C to 70°C and is housed in a 40-TQFN (5x5) package with exposed pad.

Special Purpose Regulators Feature Summary

Implements the Robust Ripple Regulator (R3) architecture for enhanced transient response and stability.

Special Purpose Regulators Applications

Intel VR12.5 Voltage Regulator designs

Special Purpose Regulators Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verification of availability requires checking distributor channels for remaining stock or end-of-life inventory. Confirm RoHS3 compliance and moisture sensitivity level (MSL 3) prior to procurement planning.

Special Purpose Regulators Selection Notes

Select this part for single-phase VR12.5 compliant power stages requiring R3 control. Ensure the design accommodates the specified 0°C to 70°C operating temperature range and the 40-TQFN thermal requirements.

Special Purpose Regulators Part Context

Part of the Renesas ISL95821 series, which provides specialized control solutions for high-performance processor power delivery. This specific variant targets legacy VR12.5 standards rather than newer IMVP or VR13/14 specifications.