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| Item number:
2794E-1771609 Manufacturer no.:
LM2576-12WT EAN/GTIN:
n/a |
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| Microchip Technology Switching RegulatorThe Microchip Technology TO-220 package type is a through-hole mount, 1 channel adjustable switching regulator with 5 pins. These monolithic integrated circuits provide all the active functions for a step down (buck) switching regulator. Adjustable versions have an output voltage range is between 1.23V and 37V.Features and Benefits• 100% electrical thermal limit burn in • 52kHz fixed frequency internal oscillator • 80% efficiency (adjustable version typically > 80%) • Adjustable version: ±2% max. Feedback voltage • Fixed version: ±3% max. Output voltage • Guaranteed 3A output current • Low power standby mode IQ typically < 200μA • Requires only 4 external components • Thermal shutdown and current limit protection • Uses readily available standard inductors • Voltage over specified line and load conditions is • Wide input voltage range: 4V to 40VApplications• Efficient pre-regulator for linear regulators • Isolated flyback converter using minimum number of external components • Negative boost converter • On card switching regulators • Positive to negative convertor (inverting Buck-Boost) • Simple high-efficiency More information: | | Maximum Output Current: | 3A | Maximum Output Voltage: | 12 V | Minimum Input Voltage: | 4 V | Maximum Input Voltage: | 40 V | Output Type: | Fixed | Mounting Type: | Through Hole | Number of Outputs: | 1 | Maximum Switching Frequency: | 52 kHz | Pin Count: | 5 | Package Type: | TO-220 | Switching Regulator: | Yes | Dimensions: | 10.16 x 4.5 x 14.68mm | Height: | 14.68mm | Length: | 10.16mm | Maximum Operating Temperature: | +85 °C |
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