Power management

What could cause the output of an LD1117 Voltage Regulator to increase above its specification?

My design is using an LD1117S33CTR voltage regulator. I am experience some rather odd behaviour where the regulators output is actually increasing from the expected 3.3V all the way up to 4V. What could cause such behaviour? I am stumped.

Problem with pin status after power on

Hi, I am solving the backlight of the display, which is controlled by a pin, but the problem is the state between power on and initialization, when the display flashes before the pin is initialized. This happens with both positive and negative contro...

Hi, what's the frequency range of EVALMASTERGAN5 demonstration board? gaston

STSPIN32F0,Vreg12(Pin6) cannot output DC voltage stably.

Problem Description.After reflow soldering the circuit board, after visual inspection to exclude the problem of soldering quality, the power test on the tooling (DC 12V power supply, the output of the circuit board is not connected to the load). Outp...

SPV1050 SPICE model

Hi All, we need t simulate the SPV1050 on LTspice, but the provided model generates the "Too few nodes" error. Is there any specific version of LTspice required to run the model without errors? Is there another spice software recommended for the mod...

Hello everyone, does someone have a contact/reseller which can deliver us LDL212PV33R ? Regards

We need LDL212PV33R for our medical device and every traditional site runs out of stock.

Please help to share docs showing the Date Code 118 (YWW) is (2118) for the part number VN7010AJTR. Thanks

Please help to share docs showing the Date Code 118 (YWW) is (2118) for the part number VN7010AJTR. Thanks

STP4N150 package Model.

Dear Sir/MadamWe have purchased a ST part STP4N150 from distributor,D/C is 2151+,but our end customer compare their own 1926+ d/c samples,found the hold for xray image is difference,pls see attached pictures.Can you help me to check,if there any chan...

Could you Support about ALED1262ZTTR? İs there any Script for to communication with Mcontroller (c,c++). We cant reach over i2c , could you share detail please? Please contcact me on email adress, Kind Regards.