Products - Dual

XC6420 Tiny Dual Channel LDO Voltage Regulator

Tiny Dual Channel LDO Voltage Regulator image


Property XC6420
Type Small 150mA High Speed
Input Voltage 1.6 ~ 5.5V
Output Voltage 1.2 ~ 3.6V
Accuracy ± 1.5%
Maximum Output Current 150mA
Supply Current 55µA
Packages SOT-26, USPN-6, USP-6B04

Product Description

Tiny Dual Channel LDO Voltage Regulator

The XC6420 is the latest generation of dual channel CMOS LDO Regulators from Torex Semiconductor. Comprising two independent LDO circuits, each able to deliver 150mA, the XC6420 offers designers maximum functionality in the smallest possible space.

Utilising the tiny USPN-6 package which measures only 1.3mm x 1.3mm with a maximum height of 0.4mm, the XC6420 delivers high PSRR (75dB@1kHz), low drop-out voltage (190mV@150mA) and low noise operation making it ideal for both RF and Digital applications. 

Consuming only 55μA per channel, the XC6420 is optimised for low power applications and each output voltage can be set-up independently within a range of 1.2V to 3.6V, in 0.05V steps with a ±2% tolerance. Both channels can be controlled independently using separate EN pins and in standby mode the current consumption reduces to 0.1μA.


• Input Voltage: 1.6V ~5.5V
• Output Voltage: 1.2V ~ 3.6V (0.05V steps)
• Max. Output current: 150mA 

• Drop-out Voltage: 190mV@150mA 
• Ripple Rejection Rate: 75dB @ 1kHz
• Low supply current: 55μA / ch 
• Standby current: <0.1μA
• Op. Temp Range: -40ºC~85ºC
• High Speed Auto CL Discharge