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The RT9163 is a positive low dropout regulator designed for applications requiring low dropout performance at full rated current. The device is available in fixed output voltage of 3.3V, 3.5V, and 5.0V. The RT9163 provides excellent regulation over line, load, and temperature variations.
The other features include low dropout performance at a maximum of 1.4V at 500mA, fast transient response, internal current limiting, and thermal shutdown protection of the output devices. The RT9163 is a three-terminal regulator available in surface mount SOT-89, SOT-223, and TO-252 packages.

Applications

  • 5V to 3.3V Linear Regulator
  • Low Voltage Microcontroller, DSP,.... etc. Power Supply
  • Linear Regulator for LAN Card and CD-ROM
Key Spec.
RT9163
Status Active
Vin (min) (V) 5
Vin (max) (V) 15
Vout (min) (V) 3.3
Vout (max) (V) 5
Output Adj. Method Fixed
Accuracy (+/- %) 2
Iout (max) (mA) 500
Iq (typ) (uA) 4500
Vdropout @ rated current (typ) (mV) 1300 @ 0.5A
Cout Type Electrolytic
Features OCP
Package Type SOT-223;TO-252
Features
  • Low Dropout, Maximum 1.4V at 500mA
  • Fast Transient Response
  • ±2% Total Output Regulation
  • 0.4% Line Regulation
  • 0.4% Load Regulation
  • TO-92, SOT-89, SOT-223, and TO-252 Packages
  • RoHS Compliant and 100% Lead (Pb)-Free
Datasheet
TitleLast UpdateDownload
500mA Low Dropout Positive Voltage Regulator2015/04/29
Please confirm with our distributor or sales representative for actual stock status.
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