ISL9110IRTNZ-T

$1.07

Description：IC REG BUCK BOOST 1.2A 12TDFN
Series：*
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:48f11d72d062 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL9110IRTNZ-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 BOOST 1.2A 12TDFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL9110IRTNZ-T

Description：IC REG BUCK BOOST 1.2A 12TDFN
Series：*
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Function：-
Output Configuration：-
Topology：-
Output Type：-
Number of Outputs：-
Voltage - Input (Min)：-
Voltage - Input (Max)：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Frequency - Switching：-
Synchronous Rectifier：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL9110IRTNZ-T

ISL9110IRTNZ-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL9110IRTNZ-T is a synchronous buck-boost switching voltage regulator manufactured by Renesas Electronics. It operates with an input voltage range of 1.8 V to 5.5 V and provides a fixed 3.3 V output at up to 1.2 A. The device utilizes a TDFN-EP-12 package and supports a switching frequency of 2.5 MHz. It functions within a temperature range of -40°C to +85°C, offering high efficiency across varying load conditions.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Supports buck, boost, and buck-boost topologies for flexible power management
Integrates synchronous rectification for improved conversion efficiency
Features selectable forced-PWM mode to minimize ripple at light loads

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered devices requiring stable voltage regulation
Systems with single-cell lithium-ion or lithium-polymer batteries
Industrial control modules operating from variable supply rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging distinct from tube variants. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure ordering quantities align with reel specifications rather than standard tube counts.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when input voltages fluctuate around the desired output level. The fixed 3.3 V output simplifies design for standard logic levels. Verify that the 1.2 A current rating meets peak load requirements while maintaining thermal performance in the TDFN-EP-12 package.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL9110 family of high-efficiency buck-boost regulators. It shares core topology with other variants but differs in packaging and output configuration. The TDFN-EP-12 form factor allows for compact PCB layouts suitable for space-constrained portable electronics.