Step-Down Converter Module 4.2-15V 3.3A D30V33MAS
ID: 1190030
5906623486243
zł106.42
Tax included
zł86.52 tax excl.
Step-Down converter with adjustable output voltage from 4.2 V to 15 V and output voltage up to 45 V. It is equipped with reverse voltage protection, input undervoltage lockout, overload and short circuit protection. Pololu 4855
Description
The Step-Down Converter D30V3x is a buck-type voltage regulator module that lowers output voltages from input voltages up to 45 V. It offers significantly higher efficiency compared to linear regulators, especially when there is a large difference between input and output voltages. This converter can handle continuous output currents ranging from 1.3 A to 4.3 A, depending on the input and output voltages. The module allows for output voltages from 4.2 V to 15 V thanks to an 11-turn potentiometer.
The converter is equipped with protection against reverse voltage up to 40 V, an input undervoltage lockout, and protection against overcurrent and short circuits. Additionally, the over-temperature protection feature prevents damage from overheating, while the soft start function limits inrush current and gradually increases output voltage during startup.
Features
- Input voltage (VOUT): up to 45 V
- Output voltage: 4.2 V to 15 V
- Maximum continuous output current: 1.3 A to 4.3 A
- Efficiency: 80% to 95%, depending on input voltage, output voltage, and load
- Very low voltage drop
- Switching frequency: ~700 kHz
- Energy-saving mode
- Low standby current
- Enable input for disconnecting the load and switching the regulator to a low power state
- “Power good” output indicates when the regulator is unable to maintain the proper output voltage
- Low voltage protection
- Soft start function
- Integrated reverse voltage protection up to 40 V, overcurrent and short-circuit protection, over-temperature shutdown
- Dimensions: 22.9 x 30.5 x 7.7 mm
- Two M2 mounting holes
Kit contains
- Converter module
- Connector kit
1190030
Data sheet
- Output voltage
- 4,2 - 15 V
- Output current
- 3.33A
- Converter type
- Step-down
- Supply voltage min
- 4,2 V
- Supply voltages max
- 45 V
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
You might also like
DC-DC Step-Down converter module. It has an input voltage from 12 to 45 V, an output voltage of 12 V and a maximum output current of up to 2.8 A. Pololu 4896
zł88.33
24h
Available quantity: 3
Available
DC-DC Step-Down converter module. It has an input voltage from 15 to 45 V, an output voltage of 15 V and a maximum output current of up to 2.7 A. Pololu 4897
zł88.33
24h
Available quantity: 3
Available
DC-DC Step-Down converter module. It has an input voltage from 5 to 45 V, an output voltage of 5 V and a maximum output current of up to 3.4 A. Pololu 4892
zł75.68
24h
Available quantity: 3
Available
Step-Down converter with adjustable output voltage from 4.2 V to 15 V and output voltage up to 45 V. It is equipped with reverse voltage protection, input undervoltage lockout, overload and short circuit protection. Pololu 4854
zł127.35
24h
Available quantity: 3
Available
Other products in the same category (16)
The Step Down converter module converts the voltage in the range of 6-40V to 1.2-35V with an efficiency of 96% and can work with an intensity of up to 20A. Its compact dimensions and operating temperature range from -10°C to 75°C make it ideal for many electronic applications.
zł23.17
4 weeks
No product available!
Step Down converter module with an output voltage of 5 V and a maximum current of 2x2,5 A. The board is equipped with four USB connectors
zł23.59
24h
Available quantity: 5
Available
DC-DC Step-Down converter module AP63203 with an output voltage of 3.3 V, an input voltage of 3.8 to 32 V and a maximum output current of 2 A. SparkFun COM-18356
Regular pricezł36.08zł35.65
24h
Available quantity: 3
Available
Efficient step-down converter that reduces the input voltage from up to 45 V to a regulated output voltage range from 1.4 to 7 V, offering high efficiency and a maximum continuous current of 3.4 A. It has built-in protection against reverse polarity, overload and short circuit, and the spread spectrum function reduces EMI interference. The module is equipped with an additional potentiometer for adjusting the cut-off voltage. Pololu 4872
zł126.21
24h
Available quantity: 4
Available
This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 9 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors.
zł86.59
4 weeks
No product available!
Step-Down converter D36V50F9 with an output voltage of 9 V, an input voltage from 9.9 to 50 V and a maximum output current of 7 A. Pololu 4094
zł156.87
24h
Available quantity: 1
Available
The AC-DC converter module converts the voltage in the range of 90-264V AC to 12V DC with a maximum current of 600mA and a power of 3W. It is characterized by a long life (MTBF 100,000 h), a slow start of 50 ms, and a maximum input current of 0.2A.
zł14.60
24h
Available quantity: 13
Available
Step-Down converter with an output voltage of 5 V, an input voltage of 6.5 to 16 V and a maximum current of 4 A
zł12.04
24h
Available quantity: 1
Available
The Step-Down D24V6F12 Buck Voltage Regulator module gives the output voltage of 12V with a wide input voltage range of 15-42V and a maximum output current of 600 mA. Pololu 2109
zł34.82
4 weeks
No product available!
The Step-Down converter module converts the input voltage of 7 - 26 V to a constant 5 V, with a maximum output current of 3 A, recommended up to 1.6 A for long-term operation. The conversion efficiency of the device is 96% and the module size is 22.3 x 17 x 4.2 mm
zł4.24
4 weeks
No product available!
This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 3.3 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 80% to 95% make this regulator well suited for powering moderate loads like sensors or small motors.
zł101.88
4 weeks
No product available!
Step-Down DC-DC converter module based on the D24V150F12 chip. Input voltage 14.5 ... 40V, output voltage 12V (max 15A). Pololu 2885
zł469.56
24h
Available quantity: 1
Available
The Step-Down Converter Module converts 4-40V to a regulated output voltage of 1.25-36V, supporting a maximum of 8A and 200W, with a conversion efficiency of 94%. It is a compact device (61 x 41 x 27 mm) using PWM modulation, ideal for industrial applications requiring a stable output voltage.
zł12.12
24h
Available quantity: 8
Available
DC-DC step-down converter module 12V 12A used to convert energy from 15-24V input voltage to stable 12V, providing up to 12A current. Thanks to high conversion efficiency (over 90%) and low ripple (<50mV), it is ideal for powering sensitive devices in applications such as robotics, drones or LED lighting systems. Additionally, built-in overheating and short-circuit protection mechanisms ensure reliable operation even in difficult conditions. DFRobot DFR1208
zł71.71
24h
Available quantity: 2
Available
Step-Down converter with input voltage up to 36 V which effectively reduces it to 3.3 V, while maintaining current up to 500 mA. Pololu 2842
zł33.95
24h
Available quantity: 2
Available
A compact voltage converter module that reduces input voltage from 9.4 to 65 V to a stable 9 V at up to 700 mA. It features high efficiency, low quiescent current (<0.2 mA), and short-circuit and thermal protection, ensuring safe and efficient operation. Its small size and ease of integration make it ideal for mobile devices, battery-powered designs, and systems requiring stable power. Pololu 5436
zł18.24
4 weeks
No product available!
Step-Down converter with adjustable output voltage from 4.2 V to 15 V and output voltage up to 45 V. It is equipped with reverse voltage protection, input undervoltage lockout, overload and short circuit protection. Pololu 4855