ISL9110IRTNZ

$3.30

Description：IC REG BUCK BST 3.3V 1.2A 12TDFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:436fc8fa3774 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

ISL9110IRTNZ 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 BST 3.3V 1.2A 12TDFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL9110IRTNZ

Description：IC REG BUCK BST 3.3V 1.2A 12TDFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
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：1.2A
Frequency - Switching：2.5MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：12-WFDFN Exposed Pad
Supplier Device Package：12-TDFN (3x3)
Grade：-
Qualification：-

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

ISL9110IRTNZ

Voltage Regulators - DC DC Switching Regulators Overview

The ISL9110IRTNZ is a single-output 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 a fixed 3.3 V output at up to 1.2 A. The device integrates a 2.5 MHz switching frequency, ensuring efficient power conversion across various load conditions. It features a TDFN-EP-12 package for surface mount installation. The regulator supports operation within a temperature range of -40°C to +85°C and includes shutdown functionality. Load regulation is specified at 0.4 mV/mA, indicating stable performance under varying current demands.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Supports buck and boost topologies for flexible input voltage handling
Integrates synchronous rectification for high efficiency
Includes thermal protection and shutdown control features

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered devices requiring wide input voltage ranges
Single-cell lithium-ion battery systems
Industrial sensor nodes with variable supply sources

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'RTNZ' against the official Renesas datasheet to confirm the tape and reel packaging configuration and moisture sensitivity level (MSL 3). Ensure that the ordering quantity aligns with the manufacturer's standard tube or reel specifications. Confirm RoHS compliance status and REACH restrictions prior to final procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.3 V output is required from a single-cell lithium source or similar variable input. The 1.2 A output current capability suits moderate load applications. Consider the TDFN-EP-12 package size constraints and thermal dissipation requirements relative to the PCB layout. Compare against adjustable variants if precise voltage tuning is necessary.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL9110 series of high-efficiency buck-boost regulators. The series offers multiple output current options and packaging styles. The ISL9110IRTNZ specifically denotes the fixed 3.3 V output version in a 12-lead TDFN package. It complements other variants like the ISL9110IRTAZ which may differ in packaging or output adjustability.