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RoHS
RoHS RoHS compliant
Package SOT-23-5 Thin, TSOT-23-5
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description Cut Tape (CT) LT1937 Step-Up (Boost) Analog PWM led driver 2.9mm 320mA Switch 2.5V 1.2MHz
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Inventory: 5205
Minimum: 1
Total Price: USD $4.43
Unit Price: USD $4.42596
≥1 USD $4.42596
≥10 USD $3.975972
≥100 USD $3.758462
≥500 USD $3.25747
≥1000 USD $3.09041

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

Technical

Operating Temperature -40°C~85°C TA
Packaging Cut Tape (CT)
Published 2002
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Backlight
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.95mm
Frequency 1.2MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1937
Pin Count 5
JESD-30 Code R-PDSO-G5
Number of Outputs 1
Qualification Status Not Qualified
Input Voltage-Nom 3V
Voltage - Output 36V
Input Voltage (Min) 2.5V
Topology Step-Up (Boost)
Control Mode CURRENT-MODE
Output Current-Max 0.32A
Control Technique PULSE WIDTH MODULATION
Current - Output / Channel 320mA Switch
Internal Switch(s) Yes
Dimming Analog, PWM
Voltage - Supply (Max) 10V
Voltage - Supply (Min) 2.5V

Compliance

RoHS Status ROHS3 Compliant

Dimensions

Length 2.9mm
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