Texas Instruments · linear voltage regulator

REG1117

Texas Instruments linear voltage regulator

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REG1117 is a linear voltage regulator product family from Texas Instruments; it is supplied under several orderable part numbers that differ in package, temperature grade and packing. It is listed in our Linear & LDO Regulators catalog (Power Management).

PartnerSemi sources the REG1117 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 numberREG1117
ManufacturerTexas Instruments
Product typelinear voltage regulator
CategoryLinear & LDO Regulators
Part number typeBase / family part number

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

More Texas Instruments Linear & LDO Regulators

Part numberTypePackageKey specs
REG103UA-3.3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 500mA3.3V
REG103UA-A Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 500mA1.295V~5.5V
REG104 linear voltage regulator
REG104GA-3.3/2K5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223-6 1A3.3V
REG1117-3.3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223-4 800mA3.3V
REG1117-3.3/2K5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223 800mA3.3V
REG1117-5/2K5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223-4 800mA5V
REG1117F33KTTTG3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators D2PAK(TO-263-3) 800mA3.3V

Similar part numbers from other manufacturers

Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.

Part numberManufacturerTypePackageKey specs
REG1117-3.3-HXY HXY MOSFET Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223 800mA3.3V

Frequently asked questions

What is the REG1117?

REG1117 is a linear voltage regulator product family from Texas Instruments; it is supplied under several orderable part numbers that differ in package, temperature grade and packing. It is listed in our Linear & LDO Regulators catalog (Power Management).

Which part numbers are similar to the REG1117?

Similar part numbers in our catalog include REG1117-3.3-HXY (HXY MOSFET). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.

How can I buy the REG1117?

Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=REG1117&brand=Texas%20Instruments 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.