Product overview
Description
The L9911 is a monolithic multifunction alternator voltage regulator intended for use in automotive application. It includes the control section, the field power stage, fault diagnostic circuit which drives a warning lamp, and the protection against short circuits.-
All features
- Fully monolithic design
- High side field driver
- Thermal protection
- Field short circuit protection
- Protected diagnostic lamp driver
- Protected high side relay driver
- Complex diagnostics
- Load response control
- DFM output (field monitor)
- Self start function
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - L9911
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L9911I | Active | MW 8L | Automotive | Ecopack1 | |
| L9911P | Active | MW 8L | Automotive | Ecopack1 | |
| L9911V | Active | MW 8L | Automotive | Ecopack1 | |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
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| Part Number | Order from distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| L9911P | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tube | MW 8L | -40 | 150 | MOROCCO | | ||
| L9911V | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tube | MW 8L | -40 | 150 | MOROCCO | | ||
| L9911I | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tube | MW 8L | -40 | 150 | MOROCCO | | ||
No availability of distributors reported, please contact our sales office
Buy Direct at ST No availability of distributors reported, please contact our sales office
No availability of distributors reported, please contact our sales office
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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors