Part Number: LP3907 Hi,
Could I just keep the unuesd PIN on LP3907 floating? or do you have a better recommendation for the unused PIN? Do I need to pull up to connect them to the ground?
NOTE： X means unused.
Part Number: LP3907 Hi Team,
For VINLDO1 and VINLDO2, what is the minimum input capacitance specified for the device? I found this information for the switching power supplies, but do not see it for the LDOs.
Thank you for your support!
Jared
Other Parts Discussed in Thread: LP3907 , LP3907-Q1 I cannot find datasheet of LP3907-Q1 on TI website and only find calalog LP3907 datasheet. Is there any datasheet difference between LP3907 and LP3907-Q1? Thanks!
Hi Mark,
1. 'Factory' refers to the TI factory, which can program default settings via OTP (One-Time-Programming). Unfortunately this cannot be done at the customer side for this device. Please note this is an older device for which TI can no longer support…
Part Number: LP3905 Other Parts Discussed in Thread: LP3907 Hi Team,
In LP3905 datasheet has specify that :
Bucks outputs range: 1.0~3.3V and LDOs ouput range: 1.5V to 3.3V. with note (1)
(1) Fixed output voltage devices can be customized to fit system…
Part Number: TDA3XEVM Other Parts Discussed in Thread: LP8733 , LP3907 , SYSCONFIG , TVP5158 , TLC59108 , PGA460 Tool/software: TI C/C++ Compiler gmake -s depend command seems to build libraries.
Then, following instructions in Vision SDK User's Guide and TI…
Part Number: TDA3XEVM Other Parts Discussed in Thread: LP8733 , LP3907 , SYSCONFIG , TVP5158 , TLC59108 Tool/software: Linux Hi there,
I am trying to build the application for TDA3x evm (building it for the first time) using "PROCESSOR_SDK_VISION_03_03_00_00_setuplinux…
Hello Frank,
We have one PMIC with a buck-boost, TPS65218. It has 5 bucks, 1 buck-boost, and 1 LDO. Based on your requirements, it may not exactly fit what you are looking for.
Another option would be to use a separate buck-boost front-end regulator…
