LRC · Voltage Reference

LR431AD

LRC Voltage Reference · SOP-8

Request a quote for LR431AD

The LR431AD is a Voltage Reference from LRC, supplied in a SOP-8 package. It is listed in our Supervisors & Voltage References catalog (Power Management).

Key specifications of the LR431AD: output current 100mA, output voltage 2.487V~36V, minimum cathode current for regulation 300uA, operating temperature -40°C~+125°C, output type Adjustable and quiescent current 1uA.

PartnerSemi sources the LR431AD for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.

Specifications

Manufacturer part numberLR431AD
ManufacturerLRC
Product typeVoltage Reference
CategorySupervisors & Voltage References
Package / caseSOP-8
Minimum Cathode Current for Regulation300uA
Operating Temperature-40°C~+125°C
Output Current100mA
Output TypeAdjustable
Output Voltage2.487V~36V
Quiescent Current1uA
Reference TypeParallel
Temperature Coefficient50ppm/°C
Tolerance±0.5%
Voltage - Supply2.487V~36V

Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.

More LRC Supervisors & Voltage References

Part numberTypePackageKey specs
LR431AKLT1G Voltage Reference SOT-23 100mA2.5V~36V
LR431ALT1G Voltage Reference SOT-23 100mA2.487V~36V
LR431APTLT1G Voltage Reference SOT-23 100mA2.495V~36V
LR431ATLT1G Voltage Reference SOT-23 100mA2.5V~36V
LR431ATSLT1G Voltage Reference SOT-23 100mA2.5V~36V
LR432ALT1G Voltage Reference SOT-23 100mA1.24V~18V
LR432BTLT1G Voltage Reference SOT-23 100mA1.24V~18V
LR8809C293MA Supervisor And Reset ICs SOT-23 2.93V-40°C~+105°C@(TA)

Frequently asked questions

What is the LR431AD?

The LR431AD is a Voltage Reference from LRC, supplied in a SOP-8 package. It is listed in our Supervisors & Voltage References catalog (Power Management).

What are the specifications of the LR431AD?

Minimum Cathode Current for Regulation: 300uA; Operating Temperature: -40°C~+125°C; Output Current: 100mA; Output Type: Adjustable; Output Voltage: 2.487V~36V; Quiescent Current: 1uA; Reference Type: Parallel; Temperature Coefficient: 50ppm/°C; Tolerance: ±0.5%; Voltage - Supply: 2.487V~36V.

What package is the LR431AD in?

The LR431AD is listed in a SOP-8 package.

Which part numbers are similar to the LR431AD?

Similar part numbers in our catalog include LR431AKLT1G (LRC), LR431ALT1G (LRC), LR431APTLT1G (LRC), LR431ATLT1G (LRC), LR431ATSLT1G (LRC) and LR432ALT1G (LRC). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.

How can I buy the LR431AD?

Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LR431AD&brand=LRC or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.