LT1937ES5#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage SOT-23-5 Thin, TSOT-23-5
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LT1937 Step-Up (Boost) Analog PWM led driver 2.9mm 320mA Switch 3V 1.2MHz
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Buying Options
Total Price: USD $4.22
Unit Price: USD $4.2152
≥1 USD $4.2152
≥10 USD $3.78664
≥100 USD $3.579488
≥500 USD $3.102352
≥1000 USD $2.943248
≥3000 USD $2.640986
Inventory: 4906
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Physical
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Surface Mount YES
Number of Pins 5
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
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
Frequency 1.2MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1937
Pin Count 5
Number of Outputs 1
Qualification Status Not Qualified
Input Voltage-Nom 3V
Max Supply Voltage 10V
Min Supply Voltage 2.5V
Nominal Supply Current 2.5mA
Voltage - Output 36V
Topology Step-Up (Boost)
Min Input Voltage 2.5V
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
Number of Segments 6
Dimensions
Length 2.9mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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