Manufacturer Part Number
NCP551SN30T1G
Manufacturer
onsemi
Introduction
The NCP551SN30T1G is a linear Low Drop Out (LDO) voltage regulator designed for power management in various electronic devices, providing a fixed output voltage of 3V.
Product Features and Performance
LDO voltage regulator with a fixed 3V output
Low dropout voltage of 0.15V at 10mA load
Output current capacity of 150mA
Ultra-low quiescent current of 8 µA, maximizing battery life
Features enable pin for power-saving mode
Over current and over temperature protection for enhanced safety
Operating temperature range from -40°C to 85°C
Product Advantages
High efficiency for battery-powered applications
Small footprint owing to SOT-23-5 Thin, TSOT-23-5 package
Extended battery life due to ultra-low quiescent current
Robust protection features ensuring device safety and longevity
Ease of design with enable pin feature
Key Technical Parameters
Voltage Input (Max): 12V
Voltage Output (Min/Fixed): 3V
Current Output: 150mA
Voltage Dropout (Max): 0.15V @ 10mA
Current Quiescent (Iq): 8 µA
Package / Case: SOT-23-5, TSOT-23-5
Quality and Safety Features
Over current protection
Over temperature protection
Compatibility
Compatible with various microcontrollers and digital devices requiring a stable 3V supply
Application Areas
IoT devices
Portable electronics
Wearable technology
Energy-efficient and battery-powered applications
Product Lifecycle
Status: Active
Not nearing discontinuation, with ongoing support and availability
Several Key Reasons to Choose This Product
High energy efficiency ideal for portable and battery-operated devices
Minimal power loss due to low dropout voltage
Prolongs battery life with ultra-low quiescent current
Compact package suitable for space-constrained applications
Comprehensive protection features ensure device reliability under adverse conditions
Active product lifecycle status ensures long-term availability and support