TL499A controllers equivalent, wide-range power-supply controllers.
*1 Internal Series-Pass and Step-Up Switching Regulator
* Output Adjustable From 2.9 V to 30 V
* 1-V to 10-V Input for Switching Regulator
* 4.5-V to 32-V.
* Voltage Boosting
* Dual-Supply Voltage Reglation
* Battery Back-Ups
* Microprocessor Memory Power
3 D.
The TL499A device is an integrated circuit designed to provide a wide range of adjustable regulated supply voltages. The regulated output voltage can be varied from 2.9 V to 30 V by adjusting two external resistors. When the TL499A is ac-coupled to l.
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