| Part Number | ST619LB |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Title | DC-DC CONVERTER REGULATED 5V CHARGE PUMP |
| Description | The ST619LB is a step-up charge pump DC-DC converter which delivers a regulated 5V ±4% output at 30mA and over temperature. The input voltage rang... |
| Features |
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ST619LB SERIES
OPERATING PRINCIPLE The ST619LB is able to provide a regulated 5V output from a 2V to 3.6V (two battery cells) input. Internal charge pump and external capacitors generate the 5V output, eliminating the need for inductors. The out...
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| Datasheet |
 ST619LB Datasheet
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