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LT1931AES5#TRMPBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage SOT-23-5 Thin, TSOT-23-5
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LT1931 Cut Tape (CT) Matte Tin (Sn) Active DC to DC switching regulator 3V 2.9mm 1A 2.2MHz
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Inventory: 243
Minimum: 1
Total Price: USD $2.59
Unit Price: USD $2.592978
≥1 USD $2.592978
≥10 USD $2.470878
≥30 USD $2.398668
≥100 USD $2.008737
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Physical
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Surface Mount YES
Dimensions
Length 2.9mm
Compliance
RoHS Status ROHS3 Compliant
Technical
Operating Temperature 0°C~70°C TA
Packaging Cut Tape (CT)
Published 2005
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 250
Terminal Pitch 0.95mm
Base Part Number LT1931
JESD-30 Code R-PDSO-G5
Function Step-Up/Step-Down
Number of Outputs 1
Voltage - Input (Max) 16V
Output Type Adjustable
Voltage - Input (Min) 2.45V
Input Voltage-Nom 3V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Negative
Current - Output 1A
Voltage - Output (Min/Fixed) -1.255V
Topology Cuk
Control Mode CURRENT-MODE
Frequency - Switching 2.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration BUCK-BOOST
Voltage - Output (Max) -34V
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