Charge Pumps
  • SC630A
  • 1MHz Fixed 3.3V Output Charge Pump Regulator
  • SC632A
  • 1MHz Fixed 5.0V Output Charge Pump Regulator
  • SC633
  • Fixed 5.3V Output Charge Pump Regulator
  • SC600
  • mAhXLife™ Charge Pump LED Driver with 5.0V, 4.5V or 4.0V Output
  • SC603
  • Charge Pump Regulator with Selectable 5.0V/4.5 V Output
  • SC630
  • Fixed 3.3V High Output Charge Pump Buck/Boost Regulator
  • SC631
  • Fixed 4.4V Output Charge Pump Regulator
  • SC632
  • Fixed 5.0V Output Charge Pump Regulator
Semtech SC613

Semtech SC613

Low-Noise Regulated Charge Pump with Selectable Output

Add to Watch List

The SC613 is a versatile charge pump designed for use in battery operated power supply applications. The wide input range is matched for Li-Ion battery applications. Only two 1uF ceramic bucket capacitors are required, and the inductorless implementation provides a reduced-EMI solution.


  • Small size – MLP micro 10-lead 3 x 3 mm package
  • Selectable 5.0 V or 4.5 V output voltage
  • 140 mA available with 4.5 V output
  • 100 mA available with 5.0 V output
  • Short-circuit protection
  • Soft start function
  • Shutdown current < 2 µA
  • Selectable fixed frequencies of 262 kHz and 650 kHz
  • Low ripple
  • Regulated to ± 5%
  • Ease of use


  • Cellular phones
  • LED photo flash for cellular phones
  • LED backlighting
  • PDA power supplies
  • Portable electronics
  • Electronic books
  • Wireless web appliances


MLPD-10 (3x3x1mm)

Order Codes

- Close -
Add Product to Watch List

Please login to the mySemtech member site to add products to your personal Watch List.

If you're not registered for mySemtech, please Register now. mySemtech member benefits include pre-filled forms for quick and easy online ordering, technical support, new product information and more.