Products - Load Switches

XC8102 400mA Line Switch with Low ON Resistance

400mA Line Switch with Low ON Resistance image


Property XC8102
Type Low On-Resistance
Input Voltage 1.2 ~ 6.0V
Current Limit Value 480mA
Maximum Output Current 400mA
Supply Current 3µA
On Resistance 28mΩ @Vin=5.0V
Packages USPN-4, USP-4, USP-6B06, SOT-25, SSOT-24

Product Description

400mA Line Switch with Low ON Resistance

The XC8102 is a low voltage P-Channel MOSFET power switch for high load switching applications. The XC8102 has ON/OFF control and is a perfect solution when you need to provide a series of stable voltage outputs. 

By connecting, for example, the XC8102’s VIN pin to the output pin of a step-down DC/DC converter such as the XC9235, the line switcher can be used to provide a number of accurate & efficient output rails.

The XC8102’s CE pin controls the ON/OFF for each switcher to deliver power as and when needed thereby maximizing overall efficiency. No external capacitors are needed so the XC8102 is also a space saving solution where board space is at a premium.

Now available in a 0.33mm ultra low profile USP-6B06 Package!


  • On Resistance: 0.35 Ω @ Vin=2.9V (typ)
  • Input Voltage Range: 1.2V~6.0V
  • Output Current: 400mA (current limit=480mA)
  • High Speed Discharge Function
  • Low Power Consumption: 3μA (@Vin=1.2V)
  • Stand-by Current: 0.1μA

XC8102 Typical Application Circuit

XC8102 On Resistance vs Input Voltage