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
  • SC613
  • Low-Noise Regulated Charge Pump with Selectable Output
  • SC631
  • Fixed 4.4V Output Charge Pump Regulator
  • SC632
  • Fixed 5.0V Output Charge Pump Regulator
Semtech SC630

Semtech SC630

Fixed 3.3V High Output Charge Pump Buck/Boost Regulator

Add to Watch List

The SC630 is a high-current voltage regulator using Semtech’s proprietary low-noise charge pump technology.


  • Input voltage range — 2.9V to 5.5
  • VOUT tolerance 3.3V ±3%
  • VOUT regulation (line + load) ±2%
  • Continuous output current — 400mA
  • Peak output current — 500mA
  • Three charge pump modes — 1x, 1.5x and 2x
  • Output ripple ≤ 20mVpp for IOUT ≤ 400mA
  • Short circuit, over-voltage, and over-temperature protection
  • Soft-start functionality
  • Shutdown current — 0.1μA, typical
  • Ultra thin package — 2 x 2 x 0.6 (mm)
  • Fully WEEE and RoHS compliant


  • Mobile phone
  • MP3 players
  • Multi-LED backlit LCDs
  • Compact fl ash/CF+ products
  • PMPs
  • Digital video cameras
  • Digital still cameras
  • PDAs


MLPD-UT-8 (2x2x0.6mm)

Order Codes

  • SC630ULTRT: Lead-free package, fully WEEE and RoHS compliant, tape and reel only.
- 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.