DD2712SA 3.3V DC-DC Buck Converter Module – Step-Down Voltage Regulator for STM32 ARM Development Boards

$2.99 USD

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Product Name:
3.5A DC 5V-24V to 3.3V DC-DC Step-Down Buck Converter Regulator Module For esp8266 Wifi Bluetooth-compatible STM32 ARM Board

Packing list:

1 PCS
DD2712SA
3.5A
DC DC Step Down Converter Module 4.5V-27V to 3V/3.3V/3.7V/5V/6V/7.5V/9V/12V

Description:

3V :

Input voltage 4.5~27V,output 3V

Maximum output current 2.5A,Short time maximum output current 3.5A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-92% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15 x 6.3mm

Weight : 2.4g

3.3V :

Input voltage 4.5~27V,output 3.3V

Maximum output current 2.5A,Short time maximum output current 3.5A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-92% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15 x 6.3mm

Weight : 2.4g

3.7V :

Input voltage 4.5~27V,output 3.7V

Maximum output current 2.5A,Short time maximum output current 3.5A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-92% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15 x 6.3mm

Weight : 2.4g

5V :

Input voltage 6.5~27V,output 5V

Maximum output current 2.5A,Short time maximum output current 3.5A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-92% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15 x 6.3mm

Weight : 2.4g

6V :

Input voltage 7.5~27V,output 6V

Maximum output current 2.5A,Short time maximum output current 3.3A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-92% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15 x 6.3mm

Weight : 2.4g

7.5V :

Input voltage 9~27V,output 7.5V

Maximum output current 2.5A,Short time maximum output current 3A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-92% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15 x 6.3mm

Weight : 2.4g

9V :

Input voltage 11~27V,output 9V

Maximum output current 2.3A,Short time maximum output current 3A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-92% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15 x 6.3mm

Weight : 2.4g

12V :

Input voltage 13~27V,output 12V

Maximum output current 2A,Short time maximum output current 3A

DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 76-92% .

Quiescent current: about 250uA

Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.

Operating Temperature :–20°C to +85°C

Size : 25 x 15 x 6.3mm

Weight : 2.4g

Attention :

This is a DC-DC voltage converter module,Must be noted when using:

1 Input voltage can not be greater than the maximum input range

2 Output power can not be greater than the maximum load for a long time

3 Input power must be greater than the output power, because the power consumption of the module itself

Applications:

Motor Toy

WIFI Router Switch

Network equipment

Multimeter instrumentation

CCTV
camera

Electric toys

Wireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee

Smart home / home automation

Distributed Power Systems

Battery Charger

Pre-Regulator for Linear Regulators

FM radio

Battery powered equipment

Audio amplifier

Product features

Materials and care

Merchandising tips

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Variant	Variant total	Quantity	Price	Variant total
Output 12VDD2712SA_12V	Output 12VDD2712SA_12V Regular price ~~$4.73~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$4.73~~ Sale price $2.99/ea	$0.00

Output 3VDD2712SA_3V	Output 3VDD2712SA_3V Regular price ~~$4.71~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$4.71~~ Sale price $2.99/ea	$0.00

Output 3V3DD2712SA_3V3	Output 3V3DD2712SA_3V3 Regular price ~~$4.69~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$4.69~~ Sale price $2.99/ea	$0.00

Output 3V7DD2712SA_3V7	Output 3V7DD2712SA_3V7 Regular price ~~$4.73~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$4.73~~ Sale price $2.99/ea	$0.00

Output 5VDD2712SA_5V	Output 5VDD2712SA_5V Regular price ~~$4.73~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$4.73~~ Sale price $2.99/ea	$0.00

Output 6VDD2712SA_6V	Output 6VDD2712SA_6V Regular price ~~$4.73~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$4.73~~ Sale price $2.99/ea	$0.00

Output 7V5DD2712SA_7V5	Output 7V5DD2712SA_7V5 Regular price ~~$4.72~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$4.72~~ Sale price $2.99/ea	$0.00

Output 9VDD2712SA_9V	Output 9VDD2712SA_9V Regular price ~~$4.73~~ Sale price $2.99/ea	$0.00	Quantity	Regular price ~~$4.73~~ Sale price $2.99/ea	$0.00