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LT1977EFE#TRPBF

Linear Technology/Analog Devices
RoHS
RoHS RoHS compliant
Package 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description LT1977 Tape & Reel (TR) Matte Tin (Sn) Active DC to DC switching regulator 12V 4.4mm 1.5A Switch 500kHz
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Inventory: 2185
Minimum: 1
Total Price: USD $71.32
Unit Price: USD $71.322248
≥1 USD $71.322248
≥10 USD $58.520333
≥100 USD $56.691915
≥500 USD $54.8625
≥1000 USD $53.034083

Technical Details

Supply Chain

Factory Lead Time 8 Weeks

Physical

Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES

Technical

Operating Temperature 0°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1977
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 60V
Output Type Adjustable
Voltage - Input (Min) 3V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1.5A Switch
Voltage - Output (Min/Fixed) 1.25V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Voltage - Output (Max) 55.2V

Dimensions

Length 5mm
Width 4.4mm

Compliance

RoHS Status ROHS3 Compliant

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