ISL8011IRZ-T

$1.64

Description：IC REG BUCK ADJ 1.2A 10DFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:23b96997c945 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL8011IRZ-T is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG BUCK ADJ 1.2A 10DFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL8011IRZ-T

Description：IC REG BUCK ADJ 1.2A 10DFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：5.5V
Current - Output：1.2A
Frequency - Switching：1.6MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-VFDFN Exposed Pad
Supplier Device Package：10-DFN (3x3)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL8011IRZ-T

ISL8011IRZ-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL8011IRZ-T is a high-efficiency synchronous buck regulator from Renesas Electronics Corporation, designed for general-purpose point-of-load applications. It integrates power FETs to deliver an output current of 1.2A with up to 95% efficiency. The device operates with a supply voltage range of 2.7V to 5.5V and supports a maximum duty cycle of 100%. It features a compact 10-VFDFN package with dimensions of 3x3 mm. The switching frequency is fixed at 1.6MHz, and the operating temperature range extends from -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates synchronous rectification for high conversion efficiency
Supports 100% maximum duty cycle operation
Includes internal compensation for simplified design

Voltage Regulators - DC DC Switching Regulators Applications

General purpose point-of-load regulation
Battery-powered portable devices
Embedded systems requiring efficient DC/DC conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging when ordering. Confirm the manufacturer is Renesas Electronics Corporation, formerly Intersil. Ensure the 10-VFDFN package type matches the PCB footprint requirements. Check for RoHS compliance documentation if required by the assembly process.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring a compact solution with integrated power switches. It is suitable where input voltages range between 2.7V and 5.5V. The 1.6MHz frequency allows for smaller external inductors and capacitors compared to lower-frequency alternatives. Consider the 1.2A current limit for load requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL8011 series of synchronous buck regulators. It is distinct from linear regulators like the ISL80111 due to its switching topology. The series is designed for space-constrained environments requiring high efficiency. Renesas acquired Intersil, which originally developed this product line.