WM8978CGEFL/V Cirrus Logic Integrated Circuit (Quad Flat No-Lead) In Stock
Cirrus Logic WM8978CGEFL/V is a integrated circuit for industrial, embedded, repair, and production electronic designs. Key specs include 33 pins, -40 to 100 °C, -220 V, 1.8 V, with HVQCCN packaging. Use it for industrial control, embedded systems, repair sourcing, prototyping, and production builds with RFQ pricing, inquiry stock support, and worldwide shipping.
- Manufacturer
- Cirrus Logic
- Package
- Quad Flat No-Lead
- Pin Count
- 33
- Lifecycle
- OBSOLETE
- Datasheet
- WM8978CGEFL/V Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 100.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 33 pins integrated circuit parameter helps engineers match the part to existing BOM requirements
- HVQCCN format supports footprint review, replacement sourcing, and production assembly planning
- -40 to 100 °C rating context gives buyers a concrete comparison point for alternates and AVL checks
- Cirrus Logic supply identity with obsolete lifecycle context supports traceable RFQ handling
Applications
Cirrus Logic WM8978CGEFL/V is commonly used in industrial control, embedded systems, repair sourcing, prototyping, and production builds where 33 pins must be matched to an existing design. It is suitable for OEM production, maintenance repair, prototype builds, and alternate-source reviews that require traceable component identification.
Specifications
| YTEOL | 0 |
| Companding Law | A/MU-LAW |
| Filter | YES |
| JESD-30 Code | S-PQCC-N32 |
| Number of Functions | 1 |
| Operating Mode | SYNCHRONOUS |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Supply Voltage-Nom | 1.8V |
| Surface Mount | YES |
| Technology | CMOS |
| Telecom IC Type | PCM CODEC |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design checks make WM8978CGEFL/V suitable for integrated circuit sourcing?
WM8978CGEFL/V should be reviewed against the approved BOM because it provides 33 pins in a integrated circuit context for industrial control and related production designs.
For PCB and assembly planning, how should buyers treat the package on WM8978CGEFL/V?
Buyers should confirm the HVQCCN footprint and the listed 33 pins before substituting this part, because package mismatch can block assembly even when electrical ratings look similar.
When comparing alternate suppliers, which documented rating is most important to preserve?
Keep the -40 to 100 °C rating aligned with the original design requirement, then verify manufacturer, lifecycle, and datasheet traceability before approving an alternate RFQ line.
Related Guides
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
Why Buy from FindMyChip
About Cirrus Logic
Cirrus Logic is a leading electronic component manufacturer. FindMyChip sources Cirrus Logic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Cirrus Logic
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”