# LD2981ABM33TR (Component) ## Description Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-Regulator #LDO #LD2981 ## Component Details - **Owner:** jecstronic - **Created:** 12/21/2023 - **Last Updated:** 12/21/2023 - **Visibility:** Public - **Manufacturer Name:** STMicroelectronics - **Manufacturer Part Number:** LD2981ABM33TR - **Datasheet URL:** https://www.st.com/content/ccc/resource/technical/document/datasheet/group1/b7/b5/a1/83/9c/bd/4a/90/CD00001635/files/CD00001635.pdf/jcr:content/translations/en.CD00001635.pdf - **Part Type:** Integrated Circuit - **License:** https://creativecommons.org/licenses/by/4.0/ - **Used in:** 9 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/ld2981abm33tr/stmicroelectronics.html?utm_currency=USD&region=europe) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/LD2981ABM33TR/591622) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/linear-voltage-regulators---ldos-st-ld2981abm33tr-2500345914) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C411397.html) | N/A | N/A | | [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/LD2981ABM33TR?qs=n%252BS%252BEs3wiBdtRFuVEffP4A%3D%3D) | $0.79 | 2.9K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LD2981ABM33TR) | $0.45 | 3K | | [Verical](https://www.verical.com/pd/stmicroelectronics-linear-regulator-LD2981ABM33TR-238772?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** STMicroelectronics - **MPN:** LD2981ABM33TR - **Package / Case Code:** SOT-23-5 - **Pin Count:** 5 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VIN | | | 2 | GND | | | 3 | INHIBIT | | | 4 | NC | | | 5 | VOUT | | --- *Generated from [https://www.flux.ai/jecstronic/ld2981abm33tr~t0n](https://www.flux.ai/jecstronic/ld2981abm33tr~t0n)*