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LT1945EMS#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LT1945 Tube Matte Tin (Sn) Active DC to DC switching regulator 1.2V 3mm 250mA Switch 0C~70C TJ
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Buying Options
Total Price: USD $16.94
Unit Price: USD $16.93641
≥1 USD $16.93641
≥200 USD $6.55531
≥500 USD $6.324239
≥1000 USD $6.210017
Inventory: 5589
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 16 Weeks
Technical
Operating Temperature 0°C~70°C TJ
Packaging Tube
Published 2002
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 Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1945
JESD-30 Code S-PDSO-G10
Function Step-Up, Step-Up/Step-Down
Number of Outputs 2
Voltage - Input (Max) 15V
Output Type Adjustable
Voltage - Input (Min) 1.2V
Input Voltage-Nom 1.2V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive and Negative (Dual Rail)
Current - Output 250mA Switch
Voltage - Output (Min/Fixed) ±1.23V
Topology Boost, SEPIC
Control Mode CURRENT-MODE
Control Technique CONSTANT OFF TIME
Synchronous Rectifier No
Voltage - Output (Max) ±34V
Physical
Mounting Type Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Surface Mount YES
Dimensions
Height Seated (Max) 1.1mm
Length 3mm
Width 3mm
Compliance
RoHS Status ROHS3 Compliant
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