Manufacturer Part Number
MIC33153-4YHJ-TR
Manufacturer
Microchip Technology
Introduction
The MIC33153-4YHJ-TR is a non-isolated Point-of-Load (PoL) DC-DC converter module from Microchip Technology's HyperLight Load series.
Product Features and Performance
Wide input voltage range: 2.7V to 5.5V
Single 1.2V output with up to 1.2A output current
High efficiency up to 93%
Remote on/off control
Tight output voltage regulation
Thermal overload protection
Over-current protection
Short-circuit protection
Product Advantages
Compact 14-TDFN (3x3.5mm) package
Integrated high-side and low-side MOSFETs
No external components required
Optimized for low-power applications
Key Technical Parameters
Input Voltage: 2.7V to 5.5V
Output Voltage: 1.2V
Output Current: 1.2A max
Efficiency: Up to 93%
Operating Temperature: -40°C to 125°C
Quality and Safety Features
ROHS3 compliant
Tape and reel packaging
Compatibility
Suitable for ITE (Commercial) applications
Application Areas
Embedded systems
Networking equipment
Telecom infrastructure
Industrial automation
Product Lifecycle
Current product, no discontinuation planned
Replacements and upgrades available
Key Reasons to Choose This Product
Wide input voltage range for flexibility
High efficiency for power-sensitive applications
Compact and integrated design for space-constrained layouts
Robust protection features for reliable operation
Suitable for a broad range of commercial and industrial applications