Part Number: TPS7A25 Hello.
I am planning to use a TPS7A2533 with +5V input, 10uF output capacitance (4uF effective capacitance at +3.3V) and 20mA output current. What is the minimum and maximum start-up time from when Enable is turned on until the output…
Part Number: TPS7A25 Hello team,
Customer uses TPS7A25 as below configuration. When 20V is connected, D1 is ON and D2 is OFF but small reverse current around 100uA flows from system to TPS7A25.
TPS7A25 datasheet says "Excessive reverse current can damage…
Part Number: TPS7A25 Other Parts Discussed in Thread: TPS7A26 , Hi,
The TPS7A25 (and TPS7A26) datasheet states a Vmin of 2.4V. How should this be interpreted with regards to the stated V_UVLO numbers?
It is very beneficial for our design if the LDO can be…
Part Number: TPS7A25 Other Parts Discussed in Thread: TPS7A26 The TPS7A25 has a soft-start feature. Unfortunately it seems not soft enough for our specific application, which gives an oscillating behavior when starting: VIN drops when the LDO is enabled…
Part Number: TPS7A25 Other Parts Discussed in Thread: TPS7A26 Hi,
The TPS7A26 has a soft-start function. There is no specification of internal soft start (Min, Typ, Max) in the datasheet.
Is it possible to tell me the specifications of the soft start? …
Part Number: TPS7A25 Hi,
Could you please help to provide TPS7A2501DRVR power loss/efficiency data base on below condition?
Simulation or calculation are both ok.
Vin: 18V Vout(ADJ version): 18-VDO Vout(FIX version): 5V Iout: 300mA VDO:340mV
Part Number: TPS7A25 Hi,
We step up the input voltage to VIN of the TPS7A2518DRVR in 25 mV steps, with the EN directly connected to VIN. We then experience that the VOUT voltage starts to rise (from 0V) as VIN reaches ~1.3V. That in itself would not be…
Part Number: TPS7A25 Dear e2e support,
Can we set the TPS7A25 to generate a regulated negative output, inverting the polarity on the output (GND and Vout)?
The goal here, would be to generate a -2.5V from a Lithium Ion battery (3.0V-4.2V), to bias a sensor…