Power/Alternative Energy 
Dual SIM/Smart card power supply suits 3G apps
Keywords: GSM TD-SCDMA 3G Linear Tech power supply
[Summary of tips] Linear Technology has announced a dual SIM and Smart card power supply IC with level translator that provides both 1.8V and 3V SIM power and digital signal level shifting in a tiny QFN package. The LTC4558 is suitable for GSM, TD-SCDMA and other 3G+ wireless applications that interface with either a 1.8V or 3V SIM or Smart Card......Please login or register with us to view this article>>
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Related Datasheets
| Part Number | Description | Category |
| • LTC4558 | Dual SIM/Smart Card Power Supply and Interface | EDA - Embedded Systems Design |
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