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L9911I
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L9911I Overview
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.
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
Product Parameters
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prmis_id
CP125605
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item_name
L9911I
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p_445
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p_1387
3.7097
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p_4418
1000
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parent_id
PF89833
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p_4906
false
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p_5113
0
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p_163
Active
Other distributor's price
Distributor | Part # | Mfg. | Description | Price |
---|---|---|---|---|
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L9911I | STMicroelectronics | IC REG AUTO APPL 1OUT 8MULTIWATT |
500---$6.6147 |
![]() |
L9911I | STMicroelectronics | Power Management Specialized - PMIC Car Alternator Reg Multifunction Volt |
500---$6.6100 |
![]() |
L9911I | STMicroelectronics |
500---$7.3200 |
|
![]() |
L9911I | STMicroelectronics | Assp |Stmicroelectronics L9911I |
1---$6.3100 |
![]() |
L9911I | STMicroelectronics | Smart Voltage Regulator 8-Pin(8+Tab) MULTIWATT Tube - Rail/Tube (Alt: L9911I) |
500---$5.9786 1000---$5.8578 2000---$5.7370 3000---$5.6163 4000---$5.4955 5000---$5.3747 50000---$5.2539 |
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