GD30DR Stepper Motor Drivers

Name: GD30DR Stepper Motor Drivers
Brand: GigaDevice

GigaDevice GD30DR Stepper Motor Drivers — 5 catalogued part numbers with the manufacturer's selection parameters. Supplied by Yueyang as an authorised GigaDevice distributor.

Part numbers

Supply Voltage (V) Min

1.8 – 3

Supply Voltage (V) Max

5.5 – 10.8

H Bridge Number

2 – 5

Request a quote

Distributed product

Designed and manufactured by GigaDevice — Yueyang is a distributor, not the designer or manufacturer.

Product Model List

5 catalogued part numbers

Check availability

GD30DR Stepper Motor Drivers — catalogued part numbers and key parameters
Part No.	Supply Voltage (V) Min	Supply Voltage (V) Max	H Bridge Number	Power MOSFET	Drive Current (A)	Control Interface	Oscillator	Protection Features	PWM Frequency (kHz) Max	Microstepping	Temperature Operating Range (°C)	Package
GD30DR3820LPTR-K	2.5	10.8	2	Internal	1	PWM	-	OCP/SCP/TSD/UVLO	200	NA	-40~85	eTSSOP16
GD30DR3820LUTR-K	2.5	10.8	2	Internal	0.9	PWM	-	OCP/SCP/TSD/UVLO	200	NA	-40~85	QFN16
GD30DR4730FUTR-K	1.8	5.5	5	Internal	0.5	IIC	extend	OCP/TSD/UVLO	-	Full/Half/32 Micro-Steps/ 64 Micro-Steps	-40~85	QFN20
GD30DR4731YUTR-K	3	5.5	5	Internal	0.5	4-Line Serial Data	extend	OCP/TSD/UVLO	-	256-step	-40~85	QFN44
GD30DR4732YUTR-K	3	5.5	5	Internal	0.5	4-Line Serial Data	extend	OCP/TSD/UVLO	-	256-step	-40~85	QFN44

For the complete selection, please contact engineering — more variants, packages and grades are available than listed here.

Contact engineering

Distributed by Yueyang — designed and manufactured by GigaDevice. Parameters are taken from the GigaDevice 2026 selection guide; confirm against the current GigaDevice datasheet before design-in. For the complete selection and latest availability, please contact engineering.

GD30 SPD Hub & Temperature Sensor

Application-specific power management

View

GigaDevice · Analog & power

GD30BM BMS Analog Front-Ends

Battery management

View

GigaDevice · Analog & power

GD30BC / WS Battery Charger ICs

Battery management

View

GigaDevice · Analog & power

GD30WS TWS Earphone ICs

Battery management

View