ISL91107IRTNZ-T7A

$3.67

Description：IC REG BUCK BOOST 3.3V 2A 20TQFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:59929a993359 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL91107IRTNZ-T7A 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 BOOST 3.3V 2A 20TQFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL91107IRTNZ-T7A

Description：IC REG BUCK BOOST 3.3V 2A 20TQFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up/Step-Down
Output Configuration：Positive
Topology：Buck-Boost
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：1.8V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Current - Output：2A
Frequency - Switching：2.5MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-WFQFN Exposed Pad
Supplier Device Package：20-TQFN (3x4)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL91107IRTNZ-T7A

ISL91107IRTNZ-T7A

Voltage Regulators - DC DC Switching Regulators Overview

The ISL91107IRTNZ-T7A is a synchronous buck-boost switching regulator manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 1.8 V to 5.5 V and provides an adjustable output voltage from 1 V to 5.2 V. The device supports a continuous output current of 2 A and utilizes a fixed switching frequency of 2.75 MHz. It is housed in a compact 15-pin WLCSP package designed for surface mount technology.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous buck-boost topology enables efficient power conversion across varying input and output voltage conditions.
Integrated high-current switches support up to 2 A output capability within a minimal footprint.
Fixed high-frequency operation allows for the use of small external passive components.

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered devices requiring stable regulation from single-cell lithium sources
Industrial control systems utilizing variable input voltage rails
Embedded IoT modules needing compact power management solutions

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix T7A corresponds to tape-and-reel packaging when ordering. Confirm that the WLCSP-15 package requires appropriate stencil design for reflow soldering. Check RoHS compliance status against current environmental regulations before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when an adjustable output voltage is required within the 1 V to 5.2 V range. Ensure the application demands a 2 A load capacity and can accommodate a 2.75 MHz switching frequency. Verify that the system board space constraints align with the dimensions of the 15-pin WLCSP package.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL91107 series of high-efficiency buck-boost regulators. It shares functional similarities with other members like the ISL91107IRTAZ but differs in package type, offering a wafer-level chip scale form factor instead of a QFN. The series targets applications prioritizing size reduction alongside power density.