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| Artikelnr.:
3523E-1218278 Fabrikantnr.:
LM25576MH/NOPB EAN/GTIN:
5059042029635 |
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| SIMPLE SWITCHER® Step-Down Regulators, LM557x ; LM2557x Series. The LM557x and LM2557x are easy to use high-performance SIMPLE SWITCHER® buck regulators which allow design engineers to design and optimize a robust power supply using a minimum set of components. Integrated N-channel MOSFET Ultra-Wide Input Voltage Range up to 42V/75V Emulated current mode for fast transient response Adjustable Output Voltage as Low as 1.225V 1.5% Feedback Reference Accuracy Operating frequency adjustable between 50kHz and 500kHz with single resistor Adjustable soft-start Meer informatie: | | Maximum Output Current: | 3A | Regulator Function: | Buck Controller, Inverting | Minimum Input Voltage: | 6 V | Maximum Input Voltage: | 42 V | Output Type: | Adjustable | Mounting Type: | Surface Mount | Number of Outputs: | 1 | Maximum Switching Frequency: | 1000 kHz | Pin Count: | 20 | Package Type: | TSSOP | Switching Regulator: | Yes | Dimensions: | 6.5 x 4.4 x 0.9mm | Height: | 0.9mm | Length: | 6.5mm | Maximum Operating Temperature: | +125 °C |
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