LT1431CS8#PBF Shunt Voltage References by Analog Devices

Status: Production
Series: LT1431
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT1431 is an adjustable shunt voltage regulator with 100mA sink capability, 0.4% initial reference voltage tolerance and 0.3% typical temperature stability. On-chip divider resistors allow the LT1431 to be configured as a 5V shunt regulator, with 1% initial voltage tolerance and requiring no additional external components. 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. A simplified 3-pin version, the LT1431CZ/LT1431IZ, is available for

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Features

Guaranteed 0.4% Initial Voltage Tolerance
0.1Ω Typical Dynamic Output Impedance
Fast Turn-On
Sink Current Capability, 1mA to 100mA
Low Reference Pin Current
Available in J8, N8, S8 or 3-Lead TO-92 Z Packages

Alternative Descriptions

Progmable Ref | Analog Devices
Volt Ref, Soic-8, 2.5V, 0 To 70Deg C | Newark Electronics
VOLT REF, SOIC-8, 2.5V, 0 TO 70DEG C | element14
Voltage Ref. Progr. 2.5-36V 100mA SOIC8 | RS
POWER MANAGEMENT IC | Richardson RFPD


LT1431CS8#PBF Semiconductors - ICs by Linear Technology

VOLTAGE REF SHUNT 2.5V-36V NSOIC-8

Status: Unknown
Series: LT1431 Series
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Voltage Reference Type Shunt - Adjustable
Product Range LT1431 Series
Reference Voltage 2.5V to 36V
Initial Accuracy 0.4%
Temperature Coefficient ± 30ppm/°C
Voltage Reference Case Style NSOIC
No. of Pins 8Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Input Voltage 2.5V to 36V
Input Voltage Max 36V
Input Voltage Min 2.5V
Operating Temperature Range 0°C to +70°C
Reference Voltage Tolerance 10mV
Reference Volts 2.51V
Topology Shunt

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1431CS8#PBF?

Additional datasheets, footprints and schematics for LT1431CS8#PBF are listed on our Part Details page. You can also find images and similar parts to LT1431CS8#PBF on this page.

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What category does LT1431CS8#PBF fall under?

The LT1431CS8#PBF is listed under Shunt Voltage References.

Can I view similar or alternative parts?

You can view similar parts to LT1431CS8#PBF when available in the Shunt Voltage References range under the specifications section at the bottom of the details page.

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Is the LT1431CS8#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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