SC4503TSK / AP3012

Regulates, converts or monitors a circuit’s power supply.

Tutorial / documentation

Power supplies

Quick documentation & first test preparation

  1. Identify component SC4503TSK and its package.
  2. Check input range, output voltage and maximum current.
  3. Use the external components and layout recommended by the manufacturer.
  4. Consult the application circuit in the linked documentation before testing.

SC4503TSK

1.9A, 1.3MHz Step-Up DC/DC Converter, 2.5V-20V output voltage, TSOT23

  • 1.9A, 1.3MHz Step-Up DC/DC Converter, 2.5V-20V output voltage, TSOT23
  • Check input range, output voltage and maximum current.
  • Use the external components and layout recommended by the manufacturer.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

AP3012

500mA, Adjustable Step-Up Voltage Regulator, 1.5MHz Frequency, SOT-23-5

  • 500mA, Adjustable Step-Up Voltage Regulator, 1.5MHz Frequency, SOT-23-5
  • Check input range, output voltage and maximum current.
  • Use the external components and layout recommended by the manufacturer.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation