ISL78113AARAZ-T

$1.37

Description：IC REG BOOST ADJ 1A 8DFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:da2ad738a03d Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL78113AARAZ-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 BOOST ADJ 1A 8DFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL78113AARAZ-T

Description：IC REG BOOST ADJ 1A 8DFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：0.8V
Voltage - Input (Max)：4.7V
Voltage - Output (Min/Fixed)：3V
Voltage - Output (Max)：5.2V
Current - Output：1A (Switch)
Frequency - Switching：2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Package / Case：8-VFDFN Exposed Pad
Supplier Device Package：8-DFN (2x2)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL78113AARAZ-T

ISL78113AARAZ-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL78113AARAZ-T is an automotive-grade synchronous boost converter designed for low input voltage applications. It delivers a regulated output voltage ranging from 3 V to 5.2 V with a maximum output current of 500 mA. The device operates at a fixed switching frequency of 2 MHz and supports a wide input range suitable for single-cell lithium-ion battery systems. It functions within an ambient temperature range of -40 °C to +105 °C, ensuring reliability in harsh automotive environments.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous boost topology optimized for high efficiency at low input voltages
Automotive qualification compliant for use in demanding vehicle electronics
Compact DFN-8 package design facilitates space-constrained PCB layouts

Voltage Regulators - DC DC Switching Regulators Applications

USB-OTG interface power supplies
HDMI source device power management
Single-cell lithium-ion battery powered automotive modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix (T vs T7A) against the required reel quantity specifications. Confirm that the DFN-8 exposed pad thermal requirements match the target PCB copper area. Ensure the supplier provides traceability documentation consistent with automotive quality standards. Cross-reference the manufacturer part number with the latest Renesas datasheet revision to confirm pinout compatibility.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required to step up a single-cell lithium-ion voltage to a stable 3V or 5V rail. The 2 MHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Consider the 500 mA current limit when sizing the load; higher current demands may require parallel configurations or different topologies.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL78113 series of low-input voltage boost converters. It is specifically engineered for automotive applications requiring high efficiency and small form factors. The series addresses the need for reliable power generation from fluctuating single-cell battery sources in modern vehicle infotainment and connectivity systems.