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The RT9058 is a low-dropout (LDO) linear voltage regulator featuring high input voltage, low dropout voltage, ultra-low operating current, and compact packaging. With a quiescent current as low as 2μA, the RT9058 is particularly suitable for battery-powered devices.
The RT9058's stability is easily maintained with a variety of output capacitors, including tiny ceramic capacitors, across its wide input voltage range of 3.5V to 36V and load current range of 0mA to 100mA. The RT9058 offers commonly output voltages of 2.5V, 3V, 3.3V, 5V, 6V, 9V, and 12V.
The recommended junction temperature range is -40°C to 125°C, and the ambient temperature range is -40°C to 85°C.

Applications

  • Portable, Battery Powered Equipment
  • Ultra Low Power Microcontrollers
  • Notebook Computers
Key Spec.
RT9058
Status Active
Vin (min) (V) 3.5
Vin (max) (V) 36
Vout (min) (V) 2.5
Vout (max) (V) 12
Output Adj. Method Fixed
Accuracy (+/- %) 2
Iout (max) (mA) 100
Iq (typ) (uA) 2;3.5
Vdropout @ rated current (typ) (mV) 300 @ 0.01A
Cout Type Ceramic;Tantalum
Features OCP;Stable with Ceramic Capacitor
Package Type SOT-23;SOT-89
Features
  • 2μA Quiescent Current
  • ±2% Output Accuracy
  • 100mA Output Current
  • 3.5V to 36V Input Voltage Range
  • Dropout Voltage:
    ► 0.35V at 10mA/VCC 5V
    ► 0.5V at 10mA/VCC 3.5V
  • Fixed Output Voltage: 2.5V, 3V, 3.3V, 5V, 6V, 9V, 12V
  • Stable with Ceramic or Tantalum Capacitors
  • Current Limit Protection
  • Over-Temperature Protection
  • SOT-23-3, SOT-89-3 Packages
Additional Documents
Title Last Update ShareDownload
Power Management Introduction and Selection Guide 2020/12/07
Part NumberPackage TypePackage Qty.Free SampleDistributorStockBuy From Authorized Distributor
RT9058-30GVLSOT-233,000 Request Digikey 2,745 Buy
Mouser 2,897 Buy
RT9058-33GVSOT-233,000 Request Digikey 24,757 Buy
Mouser 4,589 Buy
RT9058-33GVLSOT-233,000 Request Digikey 7,214 Buy
Mouser 5,710 Buy
RT9058-33GXSOT-891,000 Request Digikey 823 Buy
Mouser 1,770 Buy
RT9058-50GVSOT-233,000 Request Digikey 37,776 Buy
Mouser 7,620 Buy
RT9058-50GVLSOT-233,000 Request Digikey 9,741 Buy
Mouser 3,286 Buy
RT9058-50GXSOT-891,000 Request Digikey 983 Buy
Mouser 779 Buy
RT9058-90GVLSOT-233,000 Request Digikey 0 Lead-Time: 14 weeks
Mouser 2,800 Buy
Please confirm with our distributor or sales representative for actual stock status.
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