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UR3318 - 2 CHANNEL LOW-DROPOUT VOLTAGE REGULATOR

Features

  • Dual Output: 3.3V/1A, 1.8V/1A.
  • Output Voltage Precision of ±2%.
  • Output consists of PNP power transistor with low-dropout voltage.
  • Built-in over current protection circuit (OCP).
  • Built-in Thermal Shut Down Circuit (TSD).
  • Ideal for Hard Disk Drives.

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www.DataSheet4U.com UTC UR3318 LINEAR INTEGRATED CIRCUIT 2 CHANNEL LOW-DROPOUT VOLTAGE REGULATOR FEATURES *Dual Output: 3.3V/1A, 1.8V/1A. *Output Voltage Precision of ±2%. *Output consists of PNP power transistor with low-dropout voltage. *Built-in over current protection circuit (OCP). *Built-in Thermal Shut Down Circuit (TSD). *Ideal for Hard Disk Drives applications. 1 TO-252-5 1 TO-263-5 1: Vcc 2: NC 3: GND 4: Vo1 5: VO2 *Pb-free plating product number: UR3318L PIN DISCRIPTION PIN NO. 1 2 3 4 5 PIN NAME Vcc N.C. GND Vo1 Vo2 Power Supply Not internally connected Ground 3.3V Output 1.8V Output FUNCTION UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R102-018,C UTC UR3318 BLOCK DIAGRAM Vcc PIN 1 LINEAR INTEGRATED CIRCUIT Vcc Reference Voltage + - Vcc Vo1 Current Limit Sat.
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