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LP87702-Q1: outputs: 1.2V 500mA, 1.8V 300mA and 3.3V input

Part Number: LP87702-Q1
Other Parts Discussed in Thread: TPS65653-Q1, LP87524P-Q1, LP87745-Q1

Our customer designed the product using this scheme. At present, it is found that the delivery time is too long. We look for an alternative scheme. We only need two outputs: 1.2V 500mA, 1.8V 300mA and 3.3V input. Is there any replacement model recommended?

  • Hi Hy,

    TPS65653-Q1 (two bucks, 4 MHz, 3A) or LP87524P-Q1 (four bucks, 4 MHz, 1.5A-3A) could be possible alternatives. However, you will lose some monitoring features which could cause issues if functional safety is a requirement. TPS65653-Q1 will also require reconfiguring the output voltages to match with their application or a custom OTP. Unfortunately the availability for these parts may not be any better either.

    One new preview part which they might be interested in is LP87745-Q1.

    Best regards,

    Samuli Piispanen