MICREL SYNERGY SEMICONDUCTOR
3250 SCOTT BOULEVARD, SANTA CLARA, CA, 95054
No open violations Compliance record — not a listed vendor
Facility identity · canonical
- EPA Registry ID
- 110001168254
- RCRA Handler ID(s)
- CAR000278176, CAT000623983
- Generator status
- Large Quantity Generator (LQG)
- County
- SANTA CLARA
- EPA Region
- 09
- Active
- Yes
- NAICS
- 334413334111541715
- Coordinates
- 37.37963, -121.9717
Compliance summary · canonical · as of Aug 26, 2026
3-year compliance history In violation 10 of the last 12 quarters
Not in universe In violation Significant non-compliance
- Significant non-complier
- No
- Last inspection
- Jan 15, 2026
- Inspections (5 yr)
- 2
- Informal actions (5 yr)
- 1
- Formal actions (5 yr)
- 1
- Total penalties
- $261,283
Permits & authorizations · canonical
| Program | Type | Status | Effective |
|---|---|---|---|
| RCRA | LQG | Not reported | Not reported |
Type is EPA's RCRA handler classification. Permit status and effective date
are not published in the RCRAInfo handler dataset.
Violations · canonical · 7 total, 0 open
5 distinct violation categories on record:
| Count | Code | Category | EPA description |
|---|---|---|---|
| 2 | 262.A | Generator standards | Standards Applicable to Generators of HW: General |
| 2 | 270.A | Permit requirements | EPA Administered Permit Programs: the HW Permit Program General Information |
| 1 | 262.B | Generator standards | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators |
| 1 | 265.CC | TSDF standards (interim status) | Interim Status Standards for Owners and Operators of HW TSDs: Air Emission Standards for Tanks, Surface Impoundments and Containers |
| 1 | 265.J | TSDF standards (interim status) | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems |
All violations:
| Determined | Category | Status | Agency |
|---|---|---|---|
| Jan 16, 2024 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved Oct 1, 2024 | E |
| Jan 16, 2024 | Generator standards 262.B · Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Resolved Oct 1, 2024 | E |
| Jan 16, 2024 | TSDF standards (interim status) 265.CC · Interim Status Standards for Owners and Operators of HW TSDs: Air Emission Standards for Tanks, Surface Impoundments and Containers | Resolved Oct 27, 2025 | E |
| Jan 16, 2024 | TSDF standards (interim status) 265.J · Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Resolved Oct 27, 2025 | E |
| Jan 16, 2024 | Permit requirements 270.A · EPA Administered Permit Programs: the HW Permit Program General Information | Resolved Oct 1, 2024 | E |
| Aug 17, 2023 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved Sep 8, 2024 | E |
| Aug 17, 2023 | Permit requirements 270.A · EPA Administered Permit Programs: the HW Permit Program General Information | Resolved Oct 1, 2024 | E |
Inspection history · canonical · 5 total
| Date | Type | Agency | Outcome |
|---|---|---|---|
| Jan 15, 2026 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
| Jan 16, 2024 | FOCUSED COMPLIANCE INSPECTION (FCI) | E | Violation found |
| Aug 17, 2023 | COMPLIANCE EVALUATION INSPECTION (CEI) | E | Violation found |
| Dec 23, 2020 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
| Oct 26, 2020 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | In compliance |
Related facilities near Santa Clara
Data sources
EPA ECHO — this facility's detailed report — facility, compliance summary, permits, evaluations & violations
RCRAInfo evaluation and violation records for this facility are integrated into the
ECHO report linked above — RCRAInfo's own public search doesn't offer a stable
per-facility link. General source: EPA ECHO, EPA RCRAInfo.
Compliance, permit, and location data come straight from EPA and can't be edited.
Contact info and description come from the business's claimed listing, if any.
This profile is not an official regulatory determination.