UC2874N-2
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 $67.17
Unit Price: USD $67.16975
≥1 USD $67.16975
≥10 USD $55.1133
≥100 USD $53.39095
≥500 USD $51.6686
≥1000 USD $49.94625
Inventory: 2105
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 7.62mm
Length 22.48mm
Height Seated (Max) 5.08mm
Technical
Clock Sync No
Duty Cycle (Max) 100%
Max Frequency 300kHz
Switcher Configuration PUSH-PULL
Min Output Voltage 2.5V
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Max Input Voltage 36V
Frequency - Switching Up to 300kHz
Control Mode CURRENT-MODE
Min Input Voltage 10V
Topology Buck
Max Output Voltage 30V
Control Features Soft Start
Quiescent Current 8.5mA
Voltage - Supply (Vcc/Vdd) 4.4V~36V
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 12V
Operating Supply Voltage 36V
Max Output Current 500mA
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
Surface Mount NO
Package / Case 18-DIP (0.300, 7.62mm)
Mounting Type Through Hole
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