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The RT9013 is a high-performance, 500mA LDO regulator, offering extremely high PSRR and ultra-low dropout. Ideal for portable RF and wireless applications with demanding performance and space requirements.
The RT9013 quiescent current as low as 25μA, further prolonging the battery life. The RT9013 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices.
The RT9013 consumes typical 0.7μA in shutdown mode and has fast turn-on time less than 40μs. The other features include ultra-low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. Available in the SC-82, SOT-23-5, SC-70-5 and WDFN-6L 2x2 package.

Applications

  • CDMA/GSM Cellular Handsets
  • Portable Information Appliances
  • Laptop, Palmtops, Notebook Computers
  • Hand-Held Instruments
  • Mini PCI & PCI-Express Cards
  • PCMCIA & New Cards
Key Spec.
RT9013
Status Active
Vin (min) (V) 2.2
Vin (max) (V) 5.5
Vout (min) (V) 1.2
Vout (max) (V) 3.3
Output Adj. Method Fixed
Accuracy (+/- %) 2
Iout (max) (mA) 500
Iq (typ) (uA) 25
Vdropout @ rated current (typ) (mV) 250 @ 0.5A
Cout Type Ceramic
Features Enable Input;Extra Low Noise;Fast Transient Response;High PSRR;Low Dropout;OCP;Output Discharge;Stable with Ceramic Capacitor
Package Type SC-70-5;SOT-25;WDFN2x2-6;SC-82
Features
  • Wide Operating Voltage Ranges : 2.2V to 5.5V
  • Low Dropout : 250mV at 500mA
  • Ultra-Low-Noise for RF Application
  • Ultra-Fast Response in Line/Load Transient
  • Current Limiting Protection
  • Thermal Shutdown Protection
  • High Power Supply Rejection Ratio
  • Output Only 1μF Capacitor Required for Stability
  • TTL-Logic-Controlled Shutdown Input
  • RoHS Compliant and 100% Lead (Pb)-Free
Videos
TitleLast UpdateViews
LDO as Ripple Suppressor2015/03/18338
Additional Documents
Title Last Update ShareDownload
Power Management Introduction and Selection Guide 2020/12/07
Part NumberPackage TypePackage Qty.Free SampleDistributorStockBuy From Authorized Distributor
RT9013-12GBSOT-253,000 Request Digikey 7,936 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
RT9013-15GBSOT-253,000 Request Digikey 2,986 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
RT9013-18GBSOT-253,000 Request Digikey 2,532 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
RT9013-18GQWWDFN2x2-62,500 Request Digikey 2,500 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
RT9013-25GBSOT-253,000 Request Digikey 2,776 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
RT9013-28GBSOT-253,000 Request Digikey 5,980 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
RT9013-30GBSOT-253,000 Request Digikey 2,889 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
RT9013-33GBSOT-253,000 Request Digikey 6,277 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
RT9013-33GQWWDFN2x2-62,500 Request Digikey 2,388 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
RT9013-33GU5SC-70-53,000 Request Digikey 6,822 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
Please confirm with our distributor or sales representative for actual stock status.
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