1A Voltage Step Down Regulator Board from 8-40V to 5V

 

8-40V to 5V 1A Voltage Step Down Regulator Board. It provides 5V 1A constant output. It is suitable for use in places where constant 5V is required. It has a supply voltage of 8-40V. It is a DC-DC converter with a wide input voltage range combined with an LDO linear regulator to provide a well-regulated output.

 

• DC DC Converter 8-40V - 4.6V
• LDO Regulator 4.6V - 5V
• Maximum output current 700mA
• Short-term maximum output current 1000mA
• DC-DC Step-Down Converter operating frequency is 550KHz.
• Efficiency: DC-DC Converter 85-90%, LDO 71-78%, Overall efficiency 60-70%
• Quiant current: about 1.5MA
• Over temperature shutdown, input low voltage protection, BS voltage protection and short circuit protection
• Dimension 25 mm x 16 mm x 5.8 mm
• DC-DC Converter :High efficiency, High ripple
• LDO Regulator : Low efficiency, Low ripple

 

Caution

• Input voltage, cannot be greater than the maximum input range
• The output power cannot be greater than the maximum load for a long time
• The input power must be greater than the output power, because the module's own power consumption

 

Applications

• MCU ARM CPU FPGA/CPLD UNO MEGA2560
• 12V 9V 6V - 5V 3.3V lithium battery operated systems
• esp8266 HC-12 SPP-C WIFI Bluetooth Module
• PTC CCTV IP Camera
• Wireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee
• Smart home / home automation
• Distributed Power Systems
• Pre-Regulator for Linear Regulators
• FM radio
• Battery-operated equipment
• Handheld electronic device
• Sound amplifier