STEVAL-MKIT01V1 Series

Power management evaluation board based on the stepdown regulators L6981,L7983, ST1PS03, and the ST730 LDO

Catalog

Power management evaluation board based on the stepdown regulators L6981,L7983, ST1PS03, and the ST730 LDO

Part	Kit Type	Mounting Type	Quantity	Packages Included	Contents	Suggested Programming Environment	Utilized IC / Part	Interconnect System	Type	Function	Platform	Voltage - Breakdown [Min]	Voltage - Breakdown [Max]	Outputs and Type	Outputs and Type	Supplied Contents	Main Purpose	Current - Output	Regulator Topology	Board Type	Secondary Attributes	Primary Attributes
STMicroelectronics Q7521514	ESD Protection	Surface Mount	70 Pieces	2-µHQFN DO222-AA SOD-323 SOD-523
STMicroelectronics STEVAL-MKI108V2					Board(s)	Unico	L3GD20 LSM303DLHC	DIL24	Sensor	Accelerometer Gyroscope Magnetometer	Professional MEMS Tool
STMicroelectronics Q7525674	ESD Protection	Surface Mount		0201 4-uQFN 6-Micro DFN 6-UDFN 6-µHQFN SOD-882 SOT-666 SOT-883 ST0201								5 V	14.5 V
STMicroelectronics EVAL-EXPANSION					Board(s)
STMicroelectronics Q2320124	LED Drivers	Surface Mount Through Hole	70 Pieces	16-DIP 16-SOIC 16-TSSOP 24-DIP 24-SOIC 24-TSSOP 8-SOIC
STMicroelectronics Q7525712	ESD Protection	Surface Mount	16 Values 160 Pieces	16-UQFN 6-UQFN 8-SOIC 8-UQFN SMB SO-8 SOT-23-5L SOT23-6 UQFN-10L								6 V	15 V
STMicroelectronics STEVAL-MKIT02V1					Board(s)	Unico	IIS2DH IIS2MDC IIS3DHHC ISM330DLC	DIL24	Sensor	Accelerometer Gyroscope Magnetometer	Professional MEMS Tool
STMicroelectronics X-NUCLEO-IKS4A1					Board(s)	STM32Cube	LIS2DUXS12 LIS2MDL LPS22DF LSM6DSO16IS LSM6DSV16X STTS22H	Arduino R3 Shield DIL24	Sensor	Accelerometer Gyroscope Magnetometer Pressure Temperature	Nucleo
STMicroelectronics STEVAL-QUADV01							L6981 L7983 ST1PS03 ST730							4	Non-Isolated	Board(s)	DC/DC Step Down with LDO	1.5 A 300 mA 400 mA	Buck	Fully Populated
STMicroelectronics X-NUCLEO-EEICA1					Board(s)		M24256E-F M24M01E-F	Arduino R3 Shield	Memory	EEPROM	Nucleo										I2C Interface(s)	1 Mbit 256 Kbit

Catalog

Power management evaluation board based on the stepdown regulators L6981,L7983, ST1PS03, and the ST730 LDO

Key Features

• L6981

- 3.5 V to 38 V operating input voltage

- Output voltage from 0.85 V to VIN

- 1.5 A DC output current

- Internal compensation network

- 2 μA shutdown current

- Internal soft-start

- Enable function

- Overvoltage protection

- Thermal protection

• L7983

- 3.5 V to 60 V operating input voltage

- Output voltage from 0.85 V to VIN

- 300 mA DC output current

- Internal compensation network

- 2.3 uA shutdown current

- Internal soft-start

- Enable function

- Overvoltage protection

• ST1PS03

- 1.8 V to 5.5 V operating input voltage

- Output voltage selectable from 1.6 V to 3.3 V

- 400 mA DC output current

- 500 nA (typ.) quiescent current

- Load switch controlled by AUX input

- Enable function

• ST730

- 2.5 V to 28 V input voltage range

- Output voltage from 1.2 V to VIN

- 300 mA DC output current

- 5 uA (typ) no-load quiescent current

- Current limit and SOA protection

- Enable function

Description

The STEVAL-MKIT04KA is composed by four different adapters DIL24: the STEVAL-MKI224V1, the STEVAL-MKI227A contained in the STEVAL-MKI227KA adapter kit, the STEVAL-MKI235A contained in the STEVAL-MKI235KA adapter kit, the STEVAL-MKE003A contained in the STEVAL-MKI227KA and STEVAL-MKI235KA adapter kit. All SMD devices are soldered on the boards. Male and female connectors must be manually soldered. The STEVAL-MKE003A can be plugged over the STEVAL-MKI227A or the STEVAL-MKI235A board. In case the application using LSM6DSV16X is fixed it is possible to solder a 0 ohm resistor instead of shunt in the JQ connector. These adapters are singularly supported by the STEVAL-MKI109V3 motherboards, which includes a high performance 32-bit microcontroller functioning as a bridge between the sensor and a PC. On the STEVAL-MKI109V3 it is possible to use the downloadable graphical user interface (Unico-GUI or MEMS-Studio), or dedicated software routines for customized applications. It is also possible to plug the single board into X-NUCLEO-IKS01A3.