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STBB2JAD-R STMicroelectronics
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STBB2JAD-R

Switching Voltage Regulators 800mA Hi eff dual md buck-bst DCDC cnvrtr
Technical Specifications
Function Step-Up/Step-Down
Output Configuration Positive
Topology Buck-Boost
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2.4V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.2V
Voltage - Output (Max) 4.5V
Current - Output 800mA
Frequency - Switching 2.5MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 20-UFBGA, FCBGA
Supplier Device Package 20-Flip-Chip (2.1x1.8)
📦 Product Attributes
Packaging Reel
Standard Pack Qty 5000
🔁 Alternate / Replacement Parts
Alternate Packaging
Suggested Replacement
10,942
Units In Stock
📦 Reel
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🔑 Key Specifications
Category Switching Voltage Regulators
RoHS RoHS Compliant
Lifecycle
Lead Time 196 Days (from factory)
📄 Documentation
⬇ Download Datasheet
🌐 Compliance & Export
Country / Standard Code
CNHTS 8542391090
CAHTS 8542390000
USHTS 8542390090
MXHTS 8542399901
ECCN EAR99
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