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1A Fixed and Adjustable Low Dropout Positive Voltage Regulators

RT9164A

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The RT9164A series of high performance positive voltage regulators is designed for applications requiring low dropout performance at fully rated current. Additionally, the RT9164A series provides excellent regulation over variations in line and load. Outstanding features include low dropout performance at rated current, fast transient response, internal current-limiting, and thermal-shutdown protection of the output device. The RT9164A series of three terminal regulators offers fixed and adjustable voltage options available in space-saving SOT-223, TO-252, and TO-263 packages.

Applications

  • Active SCSI Termination
  • Low Voltage Microcontrollers
  • Switching Power Supply Post-Regulator
  • Motherboards
Key Spec.
RT9164A
Status Active
Vin (min) (V) 3
Vin (max) (V) 14
Vout (min) (V) 1.256
Vout (max) (V) 3.5
Output Adj. Method Fixed;Resistor
Accuracy (+/- %) 2
Iout (max) (mA) 1000
Iq (typ) (uA) 5000
Vdropout @ rated current (typ) (mV) 1300 @ 1A
Cout Type Electrolytic;Tantalum
Features OCP
Package Type SOT-223;TO-252;TO-263
Features
  • Low Dropout Performance, 1.4V Max.
  • Full Current Rating Over Line and Temperature
  • Fast Transient Response
  • ± 2% Output Voltage Accuracy
  • 1.5V, 1.8V, 2.5V, 2.85V, 3.0V, 3.3V, and 3.5V Fixed Adjustable Output Voltage
  • SOT-223, TO-252, and TO-263 Packages
  • RoHS Compliant and 100% Lead (Pb)-Free
Datasheet
TitleLast UpdateShareDownload
1A Fixed and Adjustable Low Dropout Positive Voltage Regulators2007/05/16
Reliability
Title Last Update ShareDownload
1A Fixed and Adjustable Low Dropout Positive Voltage Regulators 2015/05/19
Additional Documents
Title Last Update ShareDownload
Power Management Introduction and Selection Guide 2019/03/04
Part NumberPackage TypePackage Qty.Free SampleBuy From Authorized Distributor
RT9164A-18GLTO-2522500 Not available Buy from Distributor
RT9164A-33GGSOT-2232500 Not available Buy from Distributor
RT9164AGGSOT-2232500 Not available Buy from Distributor
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