Microchip Technology TC7662BEOA713 Charge pump dc-to-dc voltage converter – SOIC Narrow 8 - Output voltage: - 1.5 V to - 15 V - 20 mA - Input voltage : 15 V - Switching frequency 10 kHz - 1.42 mm (L) - 4.9 mm (H) - 3.91 mm (W) - High power efficiency is 96%