RP131K111B-TR

$0.30

Description：IC REG LINEAR 1.1V 1A DFN
Series：RP131x
Mfr：Nisshinbo Micro Devices Inc.
Package：Tape & Reel (TR)

SKU:7f4cb3efa0f8 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Nisshinbo Micro Devices Inc.

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Product introduction

RP131K111B-TR is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Nisshinbo Micro Devices Inc.. Its product description is IC REG LINEAR 1.1V 1A DFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for RP131K111B-TR

Description：IC REG LINEAR 1.1V 1A DFN
Series：RP131x
Mfr：Nisshinbo Micro Devices Inc.
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：6.5V
Voltage - Output (Min/Fixed)：1.1V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.42V @ 1A
Current - Output：1A
Current - Quiescent (Iq)：90 µA
PSRR：70dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：6-UFDFN Exposed Pad
Supplier Device Package：DFN(PL)1820-6

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for RP131K111B-TR

RP131K111B-TR

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

The RP131K111B-TR is a low voltage LDO regulator from the RP131x series manufactured by Nisshinbo Micro Devices. It provides a fixed output voltage of 1.1 V with a maximum output current capability of 1 A. The device operates within an input voltage range of 1.6 V to 6.5 V and features a typical supply current of 65 µA. It utilizes a DFN(PL)1820-6 package and includes built-in protections such as over-current, short-circuit, and thermal shutdown circuits.

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

Integrates a low ON-resistance transistor for efficient power regulation.
Includes chip enable functionality to achieve ultra-low standby current consumption.
Features built-in inrush current limit and fold-back protection circuits.

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

Power source for battery-powered equipment
Power source for portable communication equipment
Power source for notebook PCs

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

Verify the specific part number against official manufacturer documentation to confirm the fixed output voltage, package type, and revision status. Ensure compatibility with required input voltage ranges and load conditions before integration into designs.

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

Select this component when a fixed 1.1 V output at up to 1 A is required in a compact surface-mount footprint. Consider the DFN(PL)1820-6 package for high-density board mounting applications requiring low dropout performance.

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

This component belongs to the RP131x series of low dropout regulators designed for low voltage and low on-resistance applications. The series offers various packages including DFN, SOT-89, HSOP, and TO-252 options to suit different power dissipation and size requirements.