ISL80103IR25Z-TK

Description：IC REG LINEAR 2.5V 3A 10DFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:8a7cab8fc445 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL80103IR25Z-TK is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG LINEAR 2.5V 3A 10DFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ISL80103IR25Z-TK

Description：IC REG LINEAR 2.5V 3A 10DFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.185V @ 3A
Current - Output：3A
Current - Quiescent (Iq)：9 mA
Current - Supply (Max)：12 mA
PSRR：62dB ~ 55dB (120Hz ~ 1kHz)
Control Features：Enable, Power Good, Soft Start
Protection Features：Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：10-VFDFN Exposed Pad
Supplier Device Package：10-DFN (3x3)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for ISL80103IR25Z-TK

ISL80103IR25Z-TK

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The ISL80103IR25Z-TK is a low voltage, high current single output linear regulator (LDO) manufactured by Renesas Electronics Corporation. It provides a fixed 2.5V output with a maximum continuous output current of 3A. The device operates from an input voltage range of 2.2V to 6V and features a typical dropout voltage of 120mV at full load. Packaged in a compact DFN-10 format measuring 3mm x 3mm, it utilizes a sub-micron BiCMOS process for efficient performance. Key electrical characteristics include a power supply rejection ratio (PSRR) of 62dB at 120Hz and a quiescent current of approximately 7.5mA.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Fixed 2.5V output voltage configuration
High current capability up to 3A
Low dropout voltage for efficiency
Integrated thermal and overcurrent protection

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Servers and telecommunications equipment
Industrial gas alarms
Electronic locks with fingerprint recognition
Medical devices and instrumentation systems

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix 'R25' confirms the fixed 2.5V output variant when sourcing. Ensure compatibility with the DFN-10 footprint and check RoHS compliance status. Confirm the manufacturer is Renesas Electronics or Intersil as part of the same product lineage. Validate that the package includes the exposed pad for thermal management.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for applications requiring stable 2.5V rails with high current demands. It is suitable where input voltages vary between 2.2V and 6V. Consider its low quiescent current for battery-operated systems. Evaluate thermal requirements due to the 3A capability in a small package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This LDO belongs to the ISL80103 series, designed for high-performance analog applications. It competes in the market for low noise, high current regulators used in sensitive signal processing chains. The series offers both adjustable and fixed voltage options to suit diverse design needs.