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LPA2175SPF on a board, in 3D

LPA2175SPF

LOWPOWER

1-Channel 2.3V~6.5V 4mA、4.5mA 50dB、75dB 84% 88dB Enable/shutdown function、Filterless architecture ESOP-8 Audio Amplifiers ROHS

Extended
DatasheetJLCPCBLCSClowpower/LPA2175SPF
Category
Audio Power OpAmps
Package
ESOP-8
Pins
9

Overview

The LPA2175SPF is an audio Power OpAmp made by LOWPOWER in a ESOP-8 package with 9 pins. 1-Channel 2.3V~6.5V 4mA、4.5mA 50dB、75dB 84% 88dB Enable/shutdown function、Filterless architecture ESOP-8 Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LPA2175SPF, from EasyEDA) and its footprint (EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C517127).

Symbol

SD1BYP2MODE3VIN4VOP5VDD6GND7VON8GND9
EasyEDA_Cloud:LPA2175SPFFrom EasyEDA

Footprint

123456789
EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EPFrom EasyEDA

Parameters

7
Efficiency
84%
Features
Enable/shutdown function, Filterless architecture
Power Supply Rejection Ratio (PSRR)
50dB, 75dB
Quiescent Current
4mA, 4.5mA
Signal-to-Noise Ratio
88dB
Speaker Channels
1-Channel
Voltage - Supply
2.3V~6.5V

Order codes

1

Pinout

9
The pins of the LPA2175SPF
PinNameType
1SDUnspecified
2BYPUnspecified
3MODEUnspecified
4VINUnspecified
5VOPUnspecified
6VDDUnspecified
7GNDUnspecified
8VONUnspecified
9GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the LPA2175SPF?

Yes. The symbol is EasyEDA_Cloud:LPA2175SPF and the footprint EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LPA2175SPF?

ESOP-8, with 9 pins. Its footprint is drawn on this page.

Where is the LPA2175SPF datasheet?

LOWPOWER publishes it: the Datasheet link on this page opens it.

Where can I order the LPA2175SPF?

JLCPCB lists it as part C517127, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LPA2175SPF?

Parts like it in the library: the LPA2172SPF by LOWPOWER and the LPA2174SPF by LOWPOWER. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

2