- LUCL9219AAR
- Agere Systems, Inc.
- Low-cost line interface with reverse battery and dual current limit. Gain of 12.
- LUCL9219AAR-D
- Agere Systems, Inc.
- Low-Cost Line Interface with Reverse Battery and Dual Current Limit
- LUCL9219AAR-DT
- Agere Systems, Inc.
- Low-Cost Line Interface with Reverse Battery and Dual Current Limit