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Linear Technology | LT1431: Adjustable Shunt Regulator Operates Over a -55°C to 150°C Junction Temperature Range
Datum: Dienstag, dem 09. August 2011
Thema: Rom Infos
MILPITAS, CA – August 2, 2011 – Linear Technology Corporation announces a new high reliability MP-grade version of the LT1431, a three-terminal adjustable shunt voltage regulator that operates over a -55°C to 150°C junction temperature range. This device has a 100mA sink capability, 0.4% initial reference voltage accuracy and a ±1.4% maximum voltage drift over temperature. On-chip divider resistors allow the LT1431 to be configured as a 5V shunt regulator. By adding two external resistors, the output voltage may be set to any value between 2.5V and 36V. The nominal internal current limit of 100mA may be decreased by including one external resistor.
Active output circuitry provides a very sharp turn-on characteristic, making this device an excellent replacement for Zener diodes in many applications such as onboard regulation, adjustable power supplies, and isolated switching power supplies. The LT1431 MP-grade is available in an SO-8 plastic package. For more information, visit www.linear.com/product/LT1431MP
Summary of Features: LT1431
• High 100mA Sink Current Capability
• Tight 0.4% Initial Reference Voltage Accuracy
• Low ±1.4% Maximum Voltage Drift over Temperature
• Preset 5V Output Voltage or Adjustable Output Voltage from 2.5V to 36V
• -55°C to 150°C Operating Junction Temperature Range
About Linear Technology
Linear Technology Corporation, a member of the S&P 500, has been designing, manufacturing and marketing a broad line of high performance analog integrated circuits for major companies worldwide for three decades. The Company’s products provide an essential bridge between our analog world and the digital electronics in communications, networking, industrial, automotive, computer, medical, instrumentation, consumer, and military and aerospace systems. Linear Technology produces power management, data conversion, signal conditioning, RF and interface ICs, and µModule subsystems.
LT, LTC, LTM, µModule and are registered trademarks of Linear Technology Corp. All other trademarks are the property of their respective owners.
Press Contacts:
Linear Technology Corp.
Corporate Headquarters
1630 McCarthy Blvd.
Milpitas,CA 95035-7417
Ralf Stegmann
ralf@ezwire.com
Tel: +49 (0) 7131 9234–0
Veröffentlicht von >> ezwire << auf Freie-PresseMitteilungen.de
MILPITAS, CA – August 2, 2011 – Linear Technology Corporation announces a new high reliability MP-grade version of the LT1431, a three-terminal adjustable shunt voltage regulator that operates over a -55°C to 150°C junction temperature range. This device has a 100mA sink capability, 0.4% initial reference voltage accuracy and a ±1.4% maximum voltage drift over temperature. On-chip divider resistors allow the LT1431 to be configured as a 5V shunt regulator. By adding two external resistors, the output voltage may be set to any value between 2.5V and 36V. The nominal internal current limit of 100mA may be decreased by including one external resistor.
Active output circuitry provides a very sharp turn-on characteristic, making this device an excellent replacement for Zener diodes in many applications such as onboard regulation, adjustable power supplies, and isolated switching power supplies. The LT1431 MP-grade is available in an SO-8 plastic package. For more information, visit www.linear.com/product/LT1431MP
Summary of Features: LT1431
• High 100mA Sink Current Capability
• Tight 0.4% Initial Reference Voltage Accuracy
• Low ±1.4% Maximum Voltage Drift over Temperature
• Preset 5V Output Voltage or Adjustable Output Voltage from 2.5V to 36V
• -55°C to 150°C Operating Junction Temperature Range
About Linear Technology
Linear Technology Corporation, a member of the S&P 500, has been designing, manufacturing and marketing a broad line of high performance analog integrated circuits for major companies worldwide for three decades. The Company’s products provide an essential bridge between our analog world and the digital electronics in communications, networking, industrial, automotive, computer, medical, instrumentation, consumer, and military and aerospace systems. Linear Technology produces power management, data conversion, signal conditioning, RF and interface ICs, and µModule subsystems.
LT, LTC, LTM, µModule and are registered trademarks of Linear Technology Corp. All other trademarks are the property of their respective owners.
Press Contacts:
Linear Technology Corp.
Corporate Headquarters
1630 McCarthy Blvd.
Milpitas,CA 95035-7417
Ralf Stegmann
ralf@ezwire.com
Tel: +49 (0) 7131 9234–0
Veröffentlicht von >> ezwire << auf Freie-PresseMitteilungen.de
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