Description:
The NCP3335A is a high performance, low dropout regulator with accuracy of ±0.9% over line and load. This device features ultra−low quiescent current and noise which encompasses all necessary characteristics demanded by today’s consumer electronics. This unique device is guaranteed to be stable without a minimum load current requirement and stable with any type of capacitor as small as 1.0 F. The NCP3335A also comes equipped with sense and noise reduction pins to increase the overall utility of the device and offers reverse bias protection.
Features:
• High Accuracy Over Line and Load (±0.9% at 25°C)
• Ultra−Low Dropout Voltage at Full Load (260 mV typ.)
• No Minimum Output Current Required for Stability
• Low Noise (31 Vrms w/10 nF Cnr and 51 Vrms w/out Cnr)
• Low Shutdown Current (0.07 A)
• Reverse Bias Protected
• 2.6 V to 12 V Supply Range
• Thermal Shutdown Protection
• Current Limitation
• Requires Only 1.0 F Output Capacitance for Stability
• Stable with Any Type of Capacitor (including MLCC)
• Available in 1.5 V, 1.8 V, 2.5 V, 2.8 V, 2.85 V, 3.0 V, 3.3 V, 5.0 V and
Adjustable Output Voltages
• These are Pb−Free Devices
Applications:
• PCMCIA Card
• Cellular Phones
• Camcoders and Cameras
• Networking Systems, DSL/Cable Modems
• Cable Set−Top Box
• MP3/CD Players
• DSP Supply
• Displays and Monitors
Feature
- 1.2 V5.5 V Operating Range
- 55 mΩ P MOSFET at 3.3 V
- DC Current up to 1.5 A
- Output Auto-Discharge
- Active High EN Pin
Applications
- Load Management
- Mobile Phones
- Tablets
- Digital Cameras
- GPS
