V Power From Mcu; Feed Usb On The Boosterpack (If The Launchpad Cannot Source 5 V On 20-Pin Connector) - Texas Instruments SimpleLink CC3100MOD User Manual

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Figure 6. Feed USB on the BoosterPack (if the LaunchPad Cannot Source 5 V on 20-Pin Connector)
2.4.2 On-Board LDO Power Supply
On some LaunchPads, the 3.3 V is not capable of sourcing the 350-mA peak current needed for the
CC3100MODBOOST. In this case, the on-board 3.3-V LDO can be used (see
sourced from the USB connector on the CC3100MODBOOST and the LaunchPad in a shared load
manner.
SWRU396B – December 2014 – Revised May 2018
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Figure 5. 3.3-V Power From MCU
CC3100MOD SimpleLink™ Wi-Fi® Network Processor Module BoosterPack
Copyright © 2014–2018, Texas Instruments Incorporated
Hardware Description
Figure 7). This LDO is
Hardware
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