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VB408FI - HIGH VOLTAGE LINEAR REGULATOR POWER I.C.

General Description

The VB408, VB408B, VB408FI are fully protected positive adjustable voltage regulators made using a proprietary High Voltage VIPower™ technology.

The device can be connected to a D.C.

source (up to 400V) or in off-line application directly to the rectified main (110V/ 230V).

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Other Datasheets by STMicroelectronics

Part Number Description
VB408 HIGH VOLTAGE LINEAR REGULATOR POWER I.C.
VB408B HIGH VOLTAGE LINEAR REGULATOR POWER I.C.
VB409 HIGH VOLTAGE REGULATOR POWER I.C.
VB409SP HIGH VOLTAGE REGULATOR POWER I.C.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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® VB408 / VB408B / VB408FI HIGH VOLTAGE LINEAR REGULATOR POWER I.C. PRELIMINARY DATA TYPE VB408 VB408FI VB408B ∆VIN,OUT 400 V ILIM 40 mA V OUT 1.25 to VIN-30 V 2 3 3 INPUT VOLTAGE UP TO 400 V DC OR 285 V RMS RECTIFIED s OUTPUT VOLTAGE ADJUSTABLE FROM 1.25 TO VIN-30V s OUTPUT CURRENT LIMITED TO 40 mA s THERMAL SHUT-DOWN PROTECTION s SHORT CIRCUIT PROTECTION s 1 TO-220 ISOWATT220 1 2 3 1 DESCRIPTION The VB408, VB408B, VB408FI are fully protected positive adjustable voltage regulators made using a proprietary High Voltage VIPower™ technology. The device can be connected to a D.C. source (up to 400V) or in off-line application directly to the rectified main (110V/ 230V).