Manufacturer Part Number
NCP1117ST33T3G
Manufacturer
onsemi
Introduction
The NCP1117ST33T3G is a Low Drop Out (LDO) voltage regulator designed to provide a fixed output of 3.3V while managing an input voltage of up to 20V.
Product Features and Performance
Fixed output voltage of 3.3V
Can handle maximum input voltage up to 20V
Maximum output current of 1A
Low dropout voltage of 1.2V at 800mA load
Power supply rejection ratio (PSRR) of 64dB at 120Hz
Operates in temperature range from 0°C to 125°C
Product Advantages
High efficiency in power regulation
Stable output with low dropout voltage
Protection against overcurrent and overtemperature scenarios
Key Technical Parameters
Voltage Input (Max): 20V
Voltage Output (Min/Fixed): 3.3V
Current Output: 1A
Voltage Dropout (Max): 1.2V @ 800mA
Current Quiescent (Iq): 10 mA
PSRR: 64dB (120Hz)
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Compatibility
Compatible with surface mount technology
Mounting Type: Surface Mount
Package / Case: TO-261-4, TO-261AA
Application Areas
Consumer Electronics
Telecommunication systems
Computing applications
Product Lifecycle
Currently active product status
No indication of nearing discontinuation
Several Key Reasons to Choose This Product
Reliable stabilization of output voltage facilitating consistent performance
Enhanced safety features protecting the device under abnormal conditions
High current output suitable for a diverse set of applications
Minimal dropout voltage aids in maintaining efficiency
Robust construction suitable for a wide operating temperature range