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MB431U - Adjustable Precision Shunt Regulator

General Description

The MB431U is a 3-terminal adjustable shunt regulator with guaranteed temperature stability over the entire temperature range of operation.

The output voltage may be set at any level greater than 2.5V (VREF) up to 18V merely by selecting two external resistors that act as a voltage divided network.

Key Features

  • Average temperature coefficient 50 ppm/°C.
  • Temperature compensated for operation over the full temperature range.
  • Programmable output voltage.
  • Fast turn-on response low output noise CBC Microelectronics http://www. cbcv. net Pin Configuration SOP8 Figure 1: Package Types of MB431U CBC Microelectronics Co. , LTD. Feb. 2007-rev 2.0 1 Order Information Circuit Type MB431U MB431 Output Voltage U: 18V Bandage Tolerance A: 0.5% B1/B2: 1.0% C1/C2: 2.0% Package.

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Datasheet Details

Part number MB431U
Manufacturer CBC Microelectronics
File Size 265.86 KB
Description Adjustable Precision Shunt Regulator
Datasheet download datasheet MB431U Datasheet

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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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MB431U Adjustable Precision Shunt Regulator Description The MB431U is a 3-terminal adjustable shunt regulator with guaranteed temperature stability over the entire temperature range of operation. The output voltage may be set at any level greater than 2.5V (VREF) up to 18V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turn-on characteristics this device is an excellent replacement for many zener diode applications Features „ Average temperature coefficient 50 ppm/°C „ Temperature compensated for operation over the full temperature range „ Programmable output voltage „ Fast turn-on response low output noise CBC Microelectronics http://www.cbcv.net Pin Configuration SOP8 Figure 1: Package Types of MB431U CBC Microelectronics Co., LTD.