UC2874DW-2G4
RoHS 
RoHS compliant
RoHS compliantPackage 18-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UC2874 Buck Tube e4 DC to DC switching controller 500mA 2.35mm 12V Up to 300kHz
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Buying Options
Total Price: USD $6.47
Unit Price: USD $6.471745
≥1 USD $6.471745
≥10 USD $6.105417
≥100 USD $5.759823
≥500 USD $5.433798
≥1000 USD $5.126221
Inventory: 1391
Minimum: 1
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Technical Details
Physical
Mounting Type Surface Mount
Package / Case 18-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 18
Technical
Operating Temperature -25°C~85°C TA
Packaging Tube
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 18
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number UC2874
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Max Output Current 500mA
Operating Supply Voltage 36V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.4V~36V
Quiescent Current 8.5mA
Control Features Soft Start
Max Output Voltage 30V
Topology Buck
Min Input Voltage 10V
Control Mode CURRENT-MODE
Frequency - Switching Up to 300kHz
Max Input Voltage 36V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 2.5V
Switcher Configuration PUSH-PULL
Max Frequency 300kHz
Duty Cycle (Max) 100%
Clock Sync No
Dimensions
Height 2.35mm
Length 11.62mm
Width 7.52mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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