5W DC-DC Buck Converter 7-40V to 3.3V 5V 12V Step-Down Module DD4012SA
No PIN / 12V output
$1.82
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Applications:
5W DC-DC Buck Converter 7-40V to 3.3V 5V 12V Step-Down Module DD4012SA
$1.82
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:
Description:
Input voltage 4.75~40V,output 3V
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)
3V3:
Description:
Input voltage 4.8~40V,output 3.3V
Maximum output current 1A
DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 76-90% .
Quiescent current: about 1.6MA
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)
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:
Description:
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)
7.5V:
Description:
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
