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RP123N - 250mA Low Noise and Low Supply Current LDO Regulator

This page provides the datasheet information for the RP123N, a member of the RP123Z 250mA Low Noise and Low Supply Current LDO Regulator family.

Datasheet Summary

Description

RP123x No.EA-508-230821 Top View Bottom View 2 2 1 1 A B B A RP123Z (WLCSP-4-P8 / WLCSP-4-P12) Pin Configuration Top View 4 3 Bottom View 3 4 ∗ 5 4 (mark side) 1 2 2 1 RP123K (DFN(PL)1010-4B) Pin Configuration 123 RP123N (SOT-23-5) Pin Configuration RP123Zxx1x(WLCSP-4-P

Features

  • Typ. 0.105 V (IOUT = 250 mA, VSET = 2.8 V, RP123K/N) Thermal Shutdown Protection (Detection Temp. Typ.165°C) Inrush Current Limit at Typ.150 mA for appr.700μs period after startup.
  • Ceramic Capacitor (CIN, COUT): 1.0 µF or more (No Need of Noise Bypass Capacitor).

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Datasheet preview – RP123N

Datasheet Details

Part number RP123N
Manufacturer Nisshinbo
File Size 2.29 MB
Description 250mA Low Noise and Low Supply Current LDO Regulator
Datasheet download datasheet RP123N Datasheet
Additional preview pages of the RP123N datasheet.

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Full PDF Text Transcription

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RP123x Series 250 mA Low Noise and Low Supply Current LDO Regulator OVERVIEW No.EA-508-230821 The RP123x is an LDO regulator that provides low output noise, high ripple rejection and fast response characteristics, achieved by low supply current. This device is suitable not only for noise-sensitive applications such as high-performance analog circuits, but also for various applications. KEY BENEFITS • Achieves Low Noise, High PSRR and Fast Response. • Provides Saving Space by Adopting of 4-pin Small Package without Noise Bypass Capacitor. • Provides Long-Duration of Operation for Battery-powered Equipment by Low Supply Current of 9.5 µA (Typ.), despite the low-noise LDO. KEY SPECIFICATIONS • Input Voltage Range (Max.Rating):1.9 V to 5.5 V (6.0 V) • Output Voltage Range: 1.2 V to 4.
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