ISL91107IIAZ-T7A

$2.71

Description：IC REG BUCK BOOST ADJ 2A 15WLCSP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ce4449d27b31 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL91107IIAZ-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 ADJ 2A 15WLCSP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL91107IIAZ-T7A

Description：IC REG BUCK BOOST ADJ 2A 15WLCSP
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：Adjustable
Number of Outputs：1
Voltage - Input (Min)：1.8V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：5.2V
Current - Output：2A
Frequency - Switching：2.5MHz
Synchronous Rectifier：Yes
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：15-UFBGA, WLCSP
Supplier Device Package：15-WLCSP (1.51x2.15)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL91107IIAZ-T7A

ISL91107IIAZ-T7A

Voltage Regulators - DC DC Switching Regulators Overview

The ISL91107IIAZ-T7A is a synchronous buck-boost switching regulator manufactured by Renesas Electronics. 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 features a fixed switching frequency of 2.75 MHz. It utilizes a 15-pin Wafer Level Chip Scale Package (WLCSP) with dimensions of 2.15 mm in length, 1.65 mm in width, and 0.3 mm in height. The quiescent current is specified at 45 μA.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous buck-boost topology supporting input voltages below, equal to, or above the regulated output level.

Voltage Regulators - DC DC Switching Regulators Applications

Portable electronic devices requiring efficient power management across varying battery states.

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix T7A against official Renesas documentation to confirm tape and reel packaging specifications. Ensure compatibility with WLCSP assembly processes regarding reflow profiles and moisture sensitivity levels. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for designs requiring a compact footprint due to the WLCSP package. Consider the 2.75 MHz switching frequency when determining external passive component values. Verify that the required output voltage falls within the 1 V to 5.2 V adjustable range and that the load current does not exceed the 2 A rating.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL91107 series of high-efficiency buck-boost regulators. The series includes variants with different packages such as TQFN and WLCSP. The II designation typically indicates industrial temperature range performance. The family is designed for applications needing flexible input-output voltage relationships in space-constrained environments.