DD4012SA DC DC Step-Down Buck Converter Voltage Regulator Module for Arduiuo Pro mini breadboard

Product Name :
1PCS  5W 7-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V DC DC Buck Converter Module Step-Down Voltage regulator Board

 

Packing list(Does not include L7805):

  1PCS  DD4012SA 5W 7-40V to 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V 1A DC DC Buck Converter Module

 

 

 

 

3V:
Description:

 

3V7:

Description:

Input voltage 5~40V,output 3.7V

 

Maximum output current 1A

 

DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 76-90% .

 

Quiescent current: about 1.5MA

 

Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.

 

2.54mm pin pitch, Arduiuo UNO MEGA2560 Breadboard MCU Development Board friendly

 

Excluding Pin Size 18.4mm x 10.3mm x 6.6mm( small)

 

Weight : about 1.38g(Very light)

 

 

 

5V:

 

Input voltage 6.5~40V,output 5V

 

Maximum output current 1A

 

DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 76-90% .

 

Quiescent current: about 1.5MA

 

Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.

 

2.54mm pin pitch,Can directly replace the L78XX LM78XX TO-220 IC

 

 

 

 

 

 

6V:

 

Description:

 

Input voltage 7.5~40V,output 6V

 

Maximum output current 1A

 

DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 75-90% .

 

Quiescent current: about 1.5MA

 

Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.

 

2.54mm pin pitch, Arduiuo UNO MEGA2560 Breadboard MCU Development Board friendly

 

Excluding Pin Size 18.4mm x 10.3mm x 6.6mm( small)

 

Weight : about 1.38g(Very light)

Input voltage 9~40V,output 7.5V

 

Maximum output current 1A

 

DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 76-90% .

 

Quiescent current: about 1.5MA

 

Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.

 

2.54mm pin pitch, Arduiuo UNO MEGA2560 Breadboard MCU Development Board friendly

 

Excluding Pin Size 18.4mm x 10.3mm x 6.6mm( small)

 

Weight : about 1.38g(Very light)

 

 

 

 

 

 

 

 

9V:

 

Description:

 

Input voltage 11~40V,output 9V

 

Maximum output current 900MA

 

DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 75-90% .

 

Quiescent current: about 1.5MA

 

Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.

 

2.54mm pin pitch,Can directly replace the L78XX LM78XX TO-220 IC

 

 

 

 

​

 

 

 

12V:

 

Description:

 

Input voltage 14~40V,output 12V

 

Maximum output current 800MA

 

DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 74-90% .

 

Quiescent current: about 1.5MA

 

Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.

 

2.54mm pin pitch,Can directly replace the L78XX LM78XX TO-220 IC

 

 

Applications:

 

Motor
 

WIFI router
 

315M 433M Wireless Control
 

CCTV camera
 

Toy car
 

Smart home / home automation
 

Distributed Power Systems
 

Battery Charger
 

Pre-Regulator for Linear Regulators
 

​ replace LM7812 L7812 LDO