LTC1555L - SIM Power Supply and Level Translator
Internal level translators allow controllers operating with supplies as low as 1.425V to interface with 3V and 5V SIMs. A soft-start feature limits inrush current at turn-on, mitigating start-up problems that may result when the input is supplied by another low-power DC/DC converter. Battery life is maximized by 40µA operating current, and 1µA shutdown current. Board area is minimized by the miniature 16-pin narrow SSOP packages and the need for only three small external capacitors.
Features
Typical Application | Applications
Packaging |
| Part Number | Package | Temp | Price(1-99) | Price (1k)* |
|---|---|---|---|---|
| LTC1555LEGN#PBF | SSOP-16 | E | $2.37 | $2.00 |
| LTC1555LEGN#TRPBF | SSOP-16 | E | $2.06 |
