regulator

XR21B1422IL40-F

Symbol

Footprint

3D Model

Pin Map

Name	Type	Mount	Shape	Width × Height (mm)
GPIOA8/TXTA	input	SMD	roundrect	0.25×0.7
GPIOA9/RXTA	output	SMD	roundrect	0.25×0.7
NC	nc	SMD	roundrect	0.25×0.7
NC	nc	SMD	roundrect	0.25×0.7
GND	ground	SMD	roundrect	0.25×0.7
USBD+	passive	SMD	roundrect	0.25×0.7
USBD-	passive	SMD	roundrect	0.25×0.7
VIO	passive	SMD	roundrect	0.25×0.7
VCC	power	SMD	roundrect	0.25×0.7
VCC_REG	power	SMD	roundrect	0.25×0.7
VBUS_SENSE	passive	SMD	roundrect	0.25×0.7
RESET#	passive	SMD	roundrect	0.25×0.7
NC	nc	SMD	roundrect	0.25×0.7
USB_STAT2	passive	SMD	roundrect	0.25×0.7
USB_STAT1	passive	SMD	roundrect	0.25×0.7
GPIOB9/RXTB	passive	SMD	roundrect	0.25×0.7
GPIOB8/TXTB	passive	SMD	roundrect	0.25×0.7
GPIOB7/RS485B	passive	SMD	roundrect	0.25×0.7
GPIOB6/CLKB	passive	SMD	roundrect	0.25×0.7
NC	nc	SMD	roundrect	0.25×0.7
TXB	passive	SMD	roundrect	0.25×0.7
RXB	passive	SMD	roundrect	0.25×0.7
GPIOB5/RTSB#/RS485B	passive	SMD	roundrect	0.25×0.7
VIO	passive	SMD	roundrect	0.25×0.7
GND	ground	SMD	roundrect	0.25×0.7
GPIOB4/CTSB#	passive	SMD	roundrect	0.25×0.7
GPIOB3/DTRB#	passive	SMD	roundrect	0.25×0.7
GPIOB2/DSRB#	passive	SMD	roundrect	0.25×0.7
GPIOB1/CDB#	passive	SMD	roundrect	0.25×0.7
GPIOB0/RIB#/RWKB#	passive	SMD	roundrect	0.25×0.7
GPIOA0/RIA#/RWKA#	passive	SMD	roundrect	0.25×0.7
GPIOA1/CDA#	passive	SMD	roundrect	0.25×0.7
GPIOA2/DSRA#	passive	SMD	roundrect	0.25×0.7
GPIOA3/DTRA#	passive	SMD	roundrect	0.25×0.7
GPIOA4/CTSA#	passive	SMD	roundrect	0.25×0.7
GPIOA5/RTSA#/RS485A	passive	SMD	roundrect	0.25×0.7
RXA	passive	SMD	roundrect	0.25×0.7
TXA	passive	SMD	roundrect	0.25×0.7
GPIOA6/CLKA	passive	SMD	roundrect	0.25×0.7
GPIOA7/RS485A	passive	SMD	roundrect	0.25×0.7
EP	passive	SMD	roundrect	4.5×4.5