LM2750 Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & munity LM2750, LM2750-ADJ SNVS180N – APRIL 2002 – REVISED APRIL 2016 LM2750 Low-Noise Switched-Capacitor Boost Regulator 1 Features •1 Wide Input Voltage Range: 2.7 V to 5.6 V • Inductorless Solution: Application Requires Only Three Small Ceramic Capacitors • Fixed 5-V Output and Adjustable Output Voltage Options Available • 85% Peak Efficiency – 70% Average Efficiency...
LM2750 Key Features
- 1 Wide Input Voltage Range: 2.7 V to 5.6 V
- Inductorless Solution: Application Requires Only
- Fixed 5-V Output and Adjustable Output Voltage
- 85% Peak Efficiency
- 70% Average Efficiency Over Li-Ion Input Range (2.9 V to 4.2 V)
- Output Current up to 120 mA With 2.9 V ≤ VIN ≤ 5.6 V
- Output Current up to 40 mA With 2.7 V ≤ VIN ≤ 2.9 V
- Fixed 1.7-MHz Switching Frequency for a LowNoise, Low-Ripple Output Signal
- Pre-Regulation Minimizes Input Current Ripple, Keeping the Battery Line (VIN) Virtually Noise-Free
- Shutdown Supply Current Less Than 2 µA
