Package and footprint review
Clarify package fit, mechanical references, and footprint-related questions before design or sourcing moves forward.
Read the manufacturer datasheet for L78L33ABD-TR by STMicroelectronics. Search the PDF, review the main part details, and request pricing for this PMIC - Voltage Regulators - Linear component without leaving the page.
Part Number
L78L33ABD-TRInternal code
TCE000107763
Package
SOIC
Sub Category
PMIC - Voltage Regulators - Linear
Request pricing
Need pricing, availability, or lead time for this part? Send a quote request while reviewing the datasheet.
Technical summary
L78L33ABD-TR from STMicroelectronics is a PMIC - Voltage Regulators - Linear device in SOIC package. Use this manufacturer datasheet to review its electrical, mechanical, and ordering information.
Output Voltage
3.3V
Peak Reflow Temperature (Cel)
260
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Use the L78L33ABD-TR datasheet from STMicroelectronics to verify the ratings, package details, operating limits, and ordering information that apply to your design or sourcing decision.
Embedded PDF
Engineering support
If your team is stuck on package interpretation, pin-level review, missing electrical details, or qualification questions around L78L33ABD-TR from STMicroelectronics, contact our engineering-friendly team for a more technical discussion.
You can email our engineering support contact at [email protected], or use the contact page if your question needs a broader handoff.
Clarify package fit, mechanical references, and footprint-related questions before design or sourcing moves forward.
Work through pin naming, signal mapping, interface expectations, and other datasheet interpretation issues.
Surface the missing specs, compliance documents, or qualification details your team still needs before approval.
PMIC - Voltage Regulators - Linear
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.

IC REG LINEAR 2.8V 150MA 5TSOP

IC REG LINEAR 3.3V 150MA 5TSOP

IC REG LINEAR 5V 400MA 20HTSSOP

IC REG LINEAR POS ADJ 3A 5DDPAK

IC REG LINEAR 2.5V 1A TO252-3

IC REG LINEAR 5V 150MA 8SOIC
Common questions
L78L33ABD-TR is a PMIC - Voltage Regulators - Linear component from STMicroelectronics. This page provides the manufacturer datasheet together with the core part information needed for review and sourcing.
Use the PDF search field above the viewer. Search runs inside the PDF.js reader so you can review matches without leaving the document.
Yes. Use the Request Quote action on this page to submit your email, quantity, and target price for L78L33ABD-TR from STMicroelectronics.
This datasheet page lists L78L33ABD-TR with package reference SOIC. Engineers should use the PDF to verify footprint, pin layout, and mechanical details before design or replacement decisions.
Start with the sections covering key ratings, electrical limits, interface behavior, and the attribute group beginning with Export Classifications & Environmental. Those areas usually confirm whether L78L33ABD-TR fits the intended design constraints.
Yes. This page provides a direct download for the L78L33ABD-TR manufacturer datasheet PDF from STMicroelectronics, while keeping the HTML datasheet page available for search and review.
