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RICHTEK RT9193-18GB product image
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RICHTEK RT9193-18GBRoHS

Manufacturer
RICHTEKAsian Brands
MPN
RT9193-18GB
LCSC Part #
C27416
Packaging
SOT-23-5
Customer #
Key Attributes
300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator
Datasheetpdf iconRICHTEK RT9193-18GB
In-Stock: 38,415
38,415 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.148$ 0.74
50+$ 0.1229$ 6.15
150+$ 0.1104$ 16.56
500+$ 0.101$ 50.50
3,000+$ 0.0639$ 191.70
6,000+$ 0.0602$ 361.20
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerRICHTEK
PackagingSOT-23-5
Output Voltage1.8V
Number of Outputs1
Operating Temperature-40℃~+85℃@(Ta)
Supply Current (Iq)90uA
Output ConfigurationPositive
Operating Voltage5.5V
Output Current300mA
Output TypeFixed
FeaturesEnable control;Noise bypass terminal;Over Current Protection;Thermal shutdown;Output discharge
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

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 vⓧ300n 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