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RICHTEK RT9193-15GB product image
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RICHTEK RT9193-15GB

Manufacturer
RICHTEKAsian Brands
MPN
RT9193-15GB
LCSC Part #
C2972229
Packaging
SOT-23-5
Customer #
Key Attributes
300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator
DatasheetRICHTEK RT9193-15GB
RoHS Compliance2 documents available
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerRICHTEK
PackagingSOT-23-5
Output Voltage1.5V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)130uA
Output ConfigurationPositive
Operating Voltage5.5V
Output Current300mA
FeaturesEnable control;Noise bypass terminal;Over Current Protection;Thermal shutdown;Output discharge
Output TypeFixed
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Introduction

AI Translation

The RT9193 is designed for portable RF and wireless applications with demanding performance and space requirements. The RT9193 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. A noise bypass pin is available for further reduction of output noise. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The RT9193 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The RT9193 consumes less than 0.01μA in shutdown mode and has fast turn-on time less than 50μs. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. Available in the SC-70-5, SOT-23-5, TSOT-23-5, WDFN-6L 2x2 and MSOP-8 packages.

Features

AI Translation
  • Ultra Low Noise for RF Application
  • Ultra Fast Response in Line/Load Transient
  • Quick Start-Up (Typically 50μs)
  • <0.01μμ Standby Current When Shutdown
  • Low Dropout: 220 vϖ300n mA
  • Wide Operating Voltage Ranges: 2.5V to 5.5V
  • TTL-Logic-Controlled Shutdown Input
  • Low Temperature Coefficient
  • Current Limiting Protection
  • Thermal Shutdown Protection
  • Only 1μF Output Capacitor Required for Stability
  • High Power Supply Rejection Ratio
  • Custom Voltage Available
  • RoHS Compliant and 100% Lead (Pb)-Free

Applications

AI Translation
  • CDMA/GSM Cellular Handsets
  • Battery-Powered Equipment
  • Laptop, Palmtops, Notebook Computers
  • Hand-Held Instruments
  • PCMCIA Cards
  • Portable Information Appliances