LT3991EMSE-5#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LT3991 Tube Matte Tin (Sn) Active DC to DC switching regulator 12V 3mm 1.2A 200kHz~2MHz
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Buying Options
Total Price: USD $7.49
Unit Price: USD $7.4888
≥1 USD $7.4888
≥10 USD $6.76456
≥100 USD $6.450048
≥500 USD $5.600496
≥1000 USD $5.348781
≥3000 USD $4.876854
Inventory: 1464
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Physical
Mounting Type Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount YES
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2011
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.5mm
Base Part Number LT3991
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 55V
Output Voltage 5V
Output Type Fixed
Voltage - Input (Min) 4.3V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1.2A
Voltage - Output (Min/Fixed) 5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Dimensions
Length 3mm
Width 3mm
Compliance
RoHS Status ROHS3 Compliant
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