LM217T-DG Просмотр технического описания (PDF) - STMicroelectronics

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LM217T-DG

3-terminal 1.5A positive adjustable voltage from 1.3V to 37V regulator.

STMicroelectronics 

LM117, LM217, LM317

Figure 11. Digitally selected outputs

Application information

(R2 sets maximum VO)

Figure 12. Battery charger (12 V)

* RS sets output impedance of charger ZO = RS (1 + R2/R1). Use of RS allows low charging rates whit fully

charged battery.

Doc ID 2154 Rev 18

11/25

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