TPSM831021SIUR Texas Instruments · 8-USIP (SIU)

Name: TPSM831021SIUR Texas Instruments
Brand: Texas Instruments
SKU: TPSM831021SIUR

1.5A output current, buck-boost MicroSiP™ power module with integrated inductor with I²C

Fact box

Stock, lead time and price for TPSM831021SIUR by Texas Instruments are checked on request; ONE BOM LIMITED replies within one business day.

Request stock check

Updated Sep 18, 2026

Get price & lead time

Get a quote for TPSM831021SIUR

No account needed. Reply within 2 business hours (UTC+8).

Part numberQuantityWork emailquote.companyquote.shipTo

quote.more

Name (optional)quote.role (optional)quote.phone (optional)quote.website (optional)Needed by (optional)Target price / date code / notes (optional)

We reply within 2 hours during Shenzhen business hours (UTC+8). Common parts are quoted within one business day; shortage parts take 24–72h of channel checks.

Quality process, mapped to industry standards

Source verification — supplier credentials, lot origin declaration, authorized-chain records (AS6081)

Incoming visual inspection — markings, coplanarity, oxidation, refurbishment signs (IDEA-STD-1010-B)

X-ray — die, bond wires and voids compared with a golden sample (AS6171/4)

Decap / solvent test — sample decapsulation for die marking; acetone marking test (IDEA-STD-1010-B)

Functional / electrical test — key parameters on bench or at a third-party lab (AS6171/6)

Moisture & packaging — MSL level, vacuum bag, desiccant, humidity indicator (JEDEC J-STD-020 / J-STD-033)

Shipment report — inspection photos and report number with every lot (ISO 9001:2015)

Fact box

Get a quote for TPSM831021SIUR

Quality process, mapped to industry standards

What happens after you send an RFQ