Part Number: TPS7A49 Hi Expert,
Customer is using TPS7A4901 on their design. the input voltage is 24V and output voltage is 15V, output current is lower than 100mA in normal operation condition. Besides the 10uF output capacitor, another 100uF is added…
Part Number: TPS7A49 Other Parts Discussed in Thread: ASH Immediate request please:
PN TPS7A4901DGNR has a lead finish of NIPDAU|NIPDAUAG - how it is determined which finish we will receive? We want to only get the NiPdAu finish as the NiPdAuAg finish…
Part Number: TPS7A49 Hi there,
We are using TPS7A49 LDO to convert 15 V DC to 5 V DC (Current Requirement: 20 mA). Our 15V DC source can supply maximum current of 200 mA. Please let us know that if the 5V output of LDO is short-circuited, then would the…
Part Number: TPS7A49 Hello,
Based on the data sheet on TPS7A49, I can see 2 types of the power PAD size. Page #33 is 1.89(max)x1.57(max), page #36 is 2.15(max)x1.846(max). Which size should we design the land pattern of PCB? Please advice.
regards,
…
Part Number: TPS7A49 Hi there,
we use TPS7A4901 in 19V--->12V application, normal I_load is 100mA or so. We have some questions to consult on its current limit behavior in case of over load current occurs.
Quote: "section 8.3.1 and 8.3.4 of datasheet…
Part Number: TPS7A49 Hi there,
We are using TPS7A49 LDO to convert 15 V DC to 5 V DC (Current Requirement: 20 mA). Our 15V DC source can supply maximum current of 200 mA. Please let us know that if the ADJ pin of LDO gets short-circuited to GND in case…
Part Number: TPS7A49 Hi,
We are using the TPS7A49 to regulate 20V to 18V for a low noise supply. However, when testing the circuit on the PCB, the output voltage is too high (measured 19.3V). After reading other threads, we determined the cause to be…
Part Number: TPS7A49 Hello,
One of TPS7A4901DGNR have about half (0.6V) of required bandgap voltage reference level (1.2V). Is it manufacturing defect or can come from design flaws. I use another 2 similar parts for producing 5V and 2V5, while broken…
Part Number: TPS7A49 Other Parts Discussed in Thread: TPS7A4001 Tool/software: WEBENCH® Design Tools Hello
i have some problem with TPS7A49 ic simulation
i tried some different values of Vout and always i get big error voltage
for example, with Vin =…