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4PCS LM2575BU MICREL Buck Switching Regulator IC 1A 4‑40V In Adjustable 52kHz TO‑263‑5

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4 Pieces - LM2575BU MICREL Buck Switching Regulator IC 1A 4‑40V In Adjustable 52kHz TO‑263‑5

Specification
Input Voltage-Nom 12 V
Output Voltage-Nom 1.23 V
Input Voltage-Max 40 V
Input Voltage-Min 4 V
Output Current-Max 3.2 A
Supply Current-Max (Isup) 10 mA
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 63 kHz
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V 37V
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Number of Functions 1
Technology BIPOLAR
Temperature Grade INDUSTRIAL
Moisture Sensitivity Level 3
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Peak Reflow Temperature (Cel) 240
Time@Peak Reflow Temperature-Max (s) 30
Number of Terminals 5
Package Body Material PLASTIC/EPOXY
Package Code TO-263
Package Equivalence Code SMSIP5H,.6,67TB
Package Shape RECTANGULAR
Surface Mount YES
Terminal Finish Tin/Lead (Sn85Pb15)
Terminal Form GULL WING
Terminal Pitch 1.7 mm
Terminal Position SINGLE
Width 8.77 mm
Length 10.36 mm
Seated Height-Max 4.597 mm
Manufacturer MICREL INC
Package Description TO-263, 5 PIN

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Smaller items might qualify for USPS First Class Mail. Contact us to discuss this option before purchasing.

Note: This method is less recommended due to the potential for delays.

Return Policy

We offer a 30-day return policy, no questions asked. If you choose to provide a reason for the return, it will assist us in improving and fix the issue.

Packaging

Our items are packaged according to their needs—some in ESD bags with pins secured in protective sponge, others in foam-enclosed boxes. For larger quantities, options include broken tubes for transistors or cartons. We welcome your suggestions for packaging preferences.

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