# VOL (Low-Level Output Voltage) Spec for TLV1822Q1

**URL:** <https://forum.digikey.com/t/vol-low-level-output-voltage-spec-for-tlv1822q1/66752>\
**Category:** Integrated Circuits (ICs)\
**Tags:** linear, texas-instruments, faqs\
**Created:** [March 18, 2026, 2:32pm UTC](https://forum.digikey.com/t/vol-low-level-output-voltage-spec-for-tlv1822q1/66752 "2026-03-18T14:32:20Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![johnleduc](https://avatars.discourse-cdn.com/v4/letter/j/eb8c5e/32.png) [@johnleduc](https://forum.digikey.com/u/johnleduc)\
**Post date:** [March 18, 2026, 2:32pm UTC](https://forum.digikey.com/t/vol-low-level-output-voltage-spec-for-tlv1822q1/66752/1 "2026-03-18T14:32:20Z")

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**Q-** T1 he max Vol of [LM2903B](https://www.digikey.com/en/products/detail/texas-instruments/LM2903BIDDFR/13535442) is 400/550mV. do we have the lower Vol device? and other spec is similar with [LM2903B](https://www.digikey.com/en/products/detail/texas-instruments/LM2903BIDDFR/13535442), trying to find [TLV1822](https://www.digikey.com/en/products/detail/texas-instruments/tlv1822mddfrep/27574147) Vol in datasheet (but can find Vol in [LM2903B](https://www.digikey.com/en/products/detail/texas-instruments/LM2903BIDDFR/13535442))?

**TI Answer** , Looks like the rows are hidden in the Q1 page.

It is the same as the commercial device, 250mV:

[TLV181](https://www.digikey.com/en/products/detail/texas-instruments/tlv1822mddfrep/27574147?_gl=1*qsb52r*_gcl_dc*R0NMLjE3NjgzMjE2NTguYWMyYjBiNjRhN2NkMTFmNzEyYjg2MjAyZDVhMGQ0NzE.*_gcl_au*MTExNTQwOTQyLjE3NzEzNTIwNDc.)x and [TLV182](https://www.digikey.com/en/products/detail/texas-instruments/TLV1822DDFR/22119471)x

We’ll get the Q1 fixed…

If your supply voltage is under 5V, see the [LM393LV](https://www.ti.com/product/LM393LV), which has a robust output stage.

More details found in [Original TI support Forum](https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1625102/tlv1822-q1-vol-spec)