Exar part numbers

Exar (XR UARTs, interface and power ICs) was acquired by MaxLinear in 2017.

Exar is now MaxLinear (2017). We quote Exar parts — current, obsolete and end-of-life — and parts that carry older Exar markings. See also all MaxLinear part numbers.

75 Exar heritage part numbers

Part-number families from Exar, listed under their current manufacturer.

Part numberManufacturerTypePackageKey specs
XRA1201PIG24TR-F MaxLinear I/O Expanders TSSOP-24 I2C, SMBus400kHz
XRA1405IL24-F MaxLinear I/O Expanders NSOIC SPI26MHz
XRP29302ETBTR-L MaxLinear Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 3A1.25V~16V
XRP2997IDBTR-F MaxLinear Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8-EP 2A5.5V
XRP431LES5TRR3-F MaxLinear Voltage Reference SOT-23-5 1.24V~18V55uA
XRP6272IDBTR-F MaxLinear Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8-EP 2A700mV~5.4V
XRP6272ITC5TR-F MaxLinear Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-252-5 2A5V
XRP6658ISTR-F MaxLinear DC-DC Converters SOT-23-5 1.2MHz~1.8MHz1A
XRP7664IDTR-F MaxLinear DC-DC Converters SOIC-8-150mil 340kHz2A
XRP7665IDBTR-F MaxLinear DC-DC Converters SOIC-8-EP 340kHz3A
XRP7714ILB-F MaxLinear DC-DC Converters QFN-40-EP(6x6) 300kHz~1.5MHz900mV~5.1V
XRP7724ILB-1009-F MaxLinear DC-DC Converters TQFN-44(7x7) 1.23MHz600mV~5.5V
XRP7724ILB-1015-F MaxLinear DC-DC Converters TQFN-44(7x7) 1.23MHz600mV~5.5V
XRT83SL30IV-F MaxLinear Telecom Interface ICs TQFP-64(10x10) 3.3V-40°C~+85°C
XRT86VL30IV-F MaxLinear Telecom Interface ICs LQFP-128(14x20) 3.3V, 1.8V-40°C~+85°C

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Frequently asked questions

Is Exar still in business?

Exar (XR UARTs, interface and power ICs) was acquired by MaxLinear in 2017.

Can I still buy Exar parts?

Yes. PartnerSemi quotes Exar part numbers, including obsolete and end-of-life parts and parts with old Exar markings. Send the part number and quantity; we reply with price, lead time, date code and origin. We are an independent distributor, not an authorized Exar or MaxLinear distributor.

PartnerSemi is not affiliated with Exar or MaxLinear. Brand names are used to identify parts only.