ISL9307IRTAAJGZ-T

$1.96

Description：IC REG QUAD BUCK/LNR SYNC 16TQFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:8bfa6a650148 Category: Voltage Regulators - Linear + Switching Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC REG QUAD BUCK/LNR SYNC 16TQFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Topology：Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Number of Outputs：4
Frequency - Switching：3MHz
Voltage/Current - Output 1：0.8V ~ 5.5V, 1.5A
Voltage/Current - Output 2：0.8V ~ 5.5V, 1.5A
Voltage/Current - Output 3：2.8V, 300mA
w/LED Driver：No
w/Supervisor：No
w/Sequencer：No
Voltage - Supply：1.5V ~ 5.5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-WQFN Exposed Pad
Supplier Device Package：16-TQFN (4x4)
Grade：-
Qualification：-

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ISL9307IRTAAJGZ-T

Overview

The ISL9307IRTAAJGZ-T is an integrated mini-PMIC designed for low-voltage microprocessor power applications. It features a 1.5V to 5.5V input range and operates within -40°C to 85°C. The device integrates two synchronous buck converters with 1.5A output capability each, operating at a 3MHz switching frequency. Additionally, it includes two LDO regulators providing 300mA output current. Packaged in a 16-TQFN (4x4) surface-mount format, this component supports efficient power delivery from single lithium-ion or polymer sources.

Feature Summary

Integrates dual high-efficiency synchronous step-down converters for primary voltage regulation
Includes dual low-dropout linear regulators for auxiliary power rails
Supports wide input voltage range suitable for battery-powered systems

Applications

Low-voltage microprocessor power supply systems
Single lithium-ion battery powered devices
Lithium-polymer battery powered portable electronics

Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Check for active obsolescence notices or product change notifications prior to final design approval.

Selection Notes

Select this component when space-constrained designs require multiple regulated outputs from a single IC. Ensure the input voltage source falls within the specified 1.5V to 5.5V range. Verify that the thermal performance of the 16-TQFN package meets the system's heat dissipation requirements under maximum load conditions.

Part Context

This part belongs to the ISL9307 family of mini-PMICs from Renesas Electronics Corporation. These components are engineered to simplify power architecture by combining switching and linear regulation technologies into a compact footprint, reducing the overall bill of materials and board area required for complex multi-rail power distribution networks.

Replacement Considerations

Publicly confirmed substitute part numbers include ISL9307IRTAAJBZ-T7A and ISL9307IRTAAJLZ-T7A. Verify compatibility with existing PCB footprints and control signals before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.