Official 7Semi INA240A2 4~80V Bidirectional Current Sense Amplifier Breakout, 50V/V Gain
- Fixed 50 V/V gain for accurate current measurement
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Wide common-mode voltage range: –4V to 80V
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Bidirectional current sensing support
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Enhanced PWM rejection for noisy environments
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Ideal for motor drives and power systems
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Compact breakout for easy prototyping
Official 7Semi DC-DC Buck Boost Converter 1.6V-5.5V Input to 3.3V 1.5A Output – TPS631000
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Wide input voltage range: 1.6V to 5.5V
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Buck, boost, and buck-boost operation
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Adjustable output voltage: 1.2V to 5.3V
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High efficiency with 8µA ultra-low quiescent current
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Power-save mode for no-load efficiency
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Up to 2A output current (VIN ≥ 3V)
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Ideal for IoT, battery-powered, and precision electronics
Official 7Semi INA169 60V 5A Analog DC Current Sensor Breakout
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Based on Texas Instruments INA169 current-sense amplifier
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Measures DC current up to 5A
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Wide input voltage range: 2.7V to 60V
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Analog output for easy ADC interfacing
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Low offset voltage and low power consumption
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Adjustable gain for flexible current sensing
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Ideal for power monitoring and battery management
Official 7Semi INA240A1 4~80V Bidirectional Current Sense Amplifier Breakout 20V/V Gain
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Texas Instruments INA240 current-sense amplifier
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Fixed 20 V/V gain for precise current measurement
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Wide common-mode voltage range: –4V to 80V
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Enhanced PWM rejection for noisy environments
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Supports bidirectional current sensing
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Ideal for motor drives and power management systems
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Easy-to-use breakout board for rapid integration
Official 7Semi DC Buck Converter Breakout 5V 2A Out (AP62301)
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5V DC output with up to 2A continuous current
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Wide input voltage range: 7V to 14V DC
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AP62301 synchronous buck converter IC
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Low EMI design for noise-sensitive applications
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High efficiency with low output ripple
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Compact 18 × 16 mm breakout board
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Built-in protection: over-current & over-temperature
Official 7Semi DC Buck Converter Breakout 3.3V 2A Out (AP62301)
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Fixed 3.3V DC Output
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Up to 2A Continuous Output Current
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Based on AP62301 Synchronous Buck Converter
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Wide Input Voltage Range: 4.2V–14V
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Low EMI Optimized Design
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High Efficiency Step-Down Conversion
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Low Output Ripple & Stable Regulation
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Built-In Over-Current & Over-Temperature Protection
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Soft-Start for Safe Power-Up
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Ideal for IoT, Embedded & Battery-Powered Applications
Official 7Semi DC Buck Converter Breakout 3.8V 2A Out (AP62301)
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Fixed 3.8V DC Output
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Up to 2A Continuous Current
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Based on AP62301 Synchronous Buck Converter
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Wide Input Voltage: 4.2V–14V DC
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High Efficiency Step-Down Regulation
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Low EMI Optimized Design
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High Switching Frequency up to 2.2MHz
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Ultra-Compact 18 × 16 mm PCB
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Stable Output for Battery-Powered Devices
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Ideal for IoT & Embedded Applications
Official 7Semi DC-DC Buck Converter 5V 3A Out – MP2338
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5V Regulated DC Output
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Up to 3A Output Current
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Based on MP2338 Buck Regulator IC
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Input Voltage up to ~24V
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High Efficiency Switching Design
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Thermal Shutdown Protection
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Cycle-by-Cycle Current Limiting
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Compact Breakout Board
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Easy Breadboard & PCB Integration
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Ideal for Microcontrollers & Sensors
Official 7Semi INA219 3-Channel DC Current Sensor Breakout – 26V 3.2A Max
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3-Channel DC Current, Voltage & Power Monitoring
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Based on TI INA219 Sensor IC
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High-Side Current Sensing Design
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Bus Voltage Measurement up to 26V
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I2C Interface for Easy Integration
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Programmable Gain & Conversion Time
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Internal Power & Current Calculation
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Low Power Consumption
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Compact Breakout Board
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Ideal for Battery, Motor, IoT & Power Systems
Official 7Semi INA219 Voltage, Current, Power Monitor Sensor Breakout I2C
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High-Side Voltage, Current & Power Monitoring
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Bus Voltage Measurement: 0V–26V
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Onboard Precision Shunt Resistor
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I2C & SMBus Communication Interface
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16 Programmable I2C Addresses
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Internal Calibration & Power Calculation
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Programmable Gain, Conversion Time & Filtering
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Low Power Consumption (~1 mA Standby)
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Compact Breakout Board Design
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Compatible with Arduino, Raspberry Pi & ESP32
Official 7Semi TPS61023 3.7A 5V Out Mini Boost Converter
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5V Fixed Output Boost Converter
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Up to 3.7A Output Current
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Wide Input Voltage: 1.5V–5.5V
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Based on TI TPS61023 IC
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High Efficiency up to 94%
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1 MHz Switching Frequency
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Compact Mini Breakout Board
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Built-In Overvoltage Protection
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Thermal Shutdown & Short-Circuit Protection
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Ideal for Battery & Portable Applications
Official 7Semi INA260 Voltage, Current, Power Monitor Sensor Breakout I2C
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Operating voltage 2.7V to 5.5V
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Accuracy 0.15 percent system gain error maximum, 5-mA offset maximum
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Programmable addresses 16
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Senses bus voltages 0V to 36V
GY-169 INA169 High Precision Analog Current Sensor Module
- Model: GY-196
- Chip: INA169 (TI)
- Low Power Consumption
- High Precision
- Analog Output
- Operating Temperature: -40°C to +125°C
- Dimensions: 24*20(MM）
CJMCU-3221 INA3221 Triple-way Low Side / High Side I2C Output Current Power Monitor Module
- Senses bus voltages from 0 V to 26 V
- Reports shunt and bus voltage
- High accuracy
- Offset voltage: ±80 μV (max)
- Gain error: 0.25% (max)
- Configurable averaging options
- Four programmable addresses
- Programmable alert and warning outputs
- Power-supply operation: 2.7 V to 5.5 V
INA240 Current Detection Amplifier Current Voltage Monitoring Bidirectional Module
- Wide -4V to 80V common-mode range
- Enhanced PWM suppression
- 200V/V fixed gain
- Analog voltage output
- Ideal for motor & solenoid control
CJMCU-219 INA219 I2C Interface No Drift Bi-directional Current / Power Supply Monitoring Module
- Reports Current, Voltage, and Power
- 0.1 ohm 1% 2W current sense resistor
- Up to +26V target voltage
- Up to ±3.2A current measurement, with ±0.8mA resolution
- 0.9″ x 0.8″ PCB
- PCB (no header or terminal block): 1.9g
INA226 DC Voltage and Current Sensor Power Monitoring Module
- Bidirectional current monitoring
- High accuracy
- IIC interface for easy connectivity
- Compact and robust design
- Wide current measurement range
T856-C Power Bank Charging Circuit Module (5V USB Step Up Type C Charging Module)
- Input Voltage: 3. 7V~5. 5V
- Output voltage: 5V, BAT Discharging Stop Voltage: 2. 9V
- Discharging Efficiency: 85%(input 3. 7V output 5V/1A)
- Charging Interface: C-Type USB port
- Under Voltage Protection
LM2577S+LM2596S Automatic Buck-Boost Power Module (Solar Energy Step-down and Step- up Module) (RED)
- Input : 3.5-28 Volts.
- Output : 1.25 Volts – 26 Volts.
- Output voltage independent of input voltage (3.5V-28V input, any value output 1.25V-26V).
- Maximum input current 3 Ampere.
- Maximum output 3 Ampere.
- Rated input 1 Ampere, Output 1 Ampere.
- Size : 5.2cm x 3.8cm x 2cm
ZK-4KX DC Step Up and Step Down Adjustable Voltage Regulator with Dual Display (DC DC Buck Boost Converter CC CV 0.5-30V 4A Adjustable)
- Model: ZK-4KX
- Material: Fiber glass board, Electronic component
- Input Voltage: 5.0-30v
- Output Voltage: 0.5-30v
- Voltage Display resolution: 0.01V
- Current Display resolution: 0.001A
- Conversion Efficiency: about 88%
- Output Power: Natural heat dissipation 35W; Strengthen heat dissipation 50W
- Output Current: It can work stably at 3A for a long time, and can reach 4A under enhanced heat dissipation.
- Soft Start: Yes (The soft start may fail when it starts with high power and load module.)
