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BD9778F-E2
ROHM SemiconductorRoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.173, 4.40mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
BD9778 Tape & Reel (TR) Active Step-Down DC to DC switching regulator 13.2V 4.4mm 2A 50kHz~500kHz
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Inventory: 3508
Minimum: 1
Total Price: USD $1.95
Unit Price: USD $1.949146
≥1 USD $1.949146
≥10 USD $1.838804
≥100 USD $1.734732
≥500 USD $1.636535
≥1000 USD $1.543902
Technical Details
Supply Chain
Factory Lead Time 10 Weeks
Physical
Contact Plating Copper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.173, 4.40mm Width)
Number of Pins 8
Technical
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Published 2009
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Base Part Number BD9778
Function Step-Down
Number of Outputs 1
Output Voltage 35V
Output Type Adjustable
Operating Supply Voltage 35V
Voltage - Input (Min) 7V
Input Voltage-Nom 13.2V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 2A
Max Output Voltage 35V
Voltage - Output (Min/Fixed) 1V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 50kHz~500kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 1V
Dimensions
Length 5mm
Width 4.4mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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