Manufacturer Part Number
KF33BD-TR
Manufacturer
STMicroelectronics
Introduction
Regulator for voltage power management
Product Features and Performance
Positive output configuration
Fixed output type
Single regulator unit
High PSRR of 80dB to 60dB from 120Hz to 10kHz
Enable control feature
Over current and over temperature protection
Wide operating temperature range from -40°C to 125°C
Surface mount, 8-SOIC package
Product Advantages
Low dropout voltage at just 0.7V for 500mA load
Efficient quiescent current management (1 mA)
Small footprint 8-SOIC package
Key Technical Parameters
Input voltage up to 20V
Fixed output voltage at 3.3V
500mA maximum output current
12 mA maximum supply current
Quality and Safety Features
Built-in protection features
Proven reliability across temperature extremes
Compatibility
Designed for general purpose use
Suitable for various electronic circuits needing 3.3V
Application Areas
Consumer Electronics
Industrial Controls
Telecommunication Infrastructure
Computing Systems
Product Lifecycle
Active product
Not nearing discontinuation
Availability of replacements or upgrades is likely
Several Key Reasons to Choose This Product
Robust power supply performance
Energy-efficient design
High precision voltage regulation
Compact size suitable for space-constrained applications
Quality ensured by STMicroelectronics' reputation
