UC2874N-1G4
RoHS 
RoHS compliant
RoHS compliantPackage 18-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
CURRENT-MODE BIPOLAR DUAL Through Hole DC-DC Controller IC -25C~85C TA Up to 300kHz 12V 1.206102g
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Buying Options
Total Price: USD $9.24
Unit Price: USD $9.237008
≥1 USD $9.237008
≥10 USD $8.714162
≥100 USD $8.220911
≥500 USD $7.755569
≥1000 USD $7.316575
Inventory: 1311
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 6.35mm
Length 22.48mm
Height 4.57mm
Technical
Clock Sync No
Duty Cycle (Max) 100%
Max Frequency 300kHz
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Max Input Voltage 36V
Frequency - Switching Up to 300kHz
Output Current-Max 1A
Control Mode CURRENT-MODE
Min Input Voltage 4.5V
Topology Buck
Control Features Soft Start
Voltage - Supply (Vcc/Vdd) 9V~36V
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 12V
Operating Supply Voltage 36V
Output Type Transistor Driver
Number of Outputs 1
Function Step-Down
Base Part Number UC2874
Terminal Pitch 2.54mm
Terminal Position DUAL
Technology BIPOLAR
Subcategory Switching Regulator or Controllers
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 18
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e4
Packaging Tube
Operating Temperature -25°C~85°C TA
Physical
Weight 1.206102g
Number of Pins 18
Package / Case 18-DIP (0.300, 7.62mm)
Mounting Type Through Hole
Mount Through Hole
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