STMicroelectronics STEVAL-ISA154V1
Manufacturer No:
STEVAL-ISA154V1
Manufacturer:
STMicroelectronics
Package:
Description:
0.7 A step-down switching regulator evaluation board based on the L5980
Quantity:
In Stock :3867
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Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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STEVAL-ISA154V1 Information
STMicroelectronics STEVAL-ISA154V1 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics STEVAL-ISA154V1.
- Type
- Parameter
- Target Application
- DC-DC Topologies
- Core Product
- L5980
- Input Voltage Min Volt
- 2.9
- Input Voltage Max Volt
- 18.0
- ECCN US
- EAR99
- ECCN EU
- NEC
- Packing Type
- Not Applicable
- RoHS Status
- Grade
- Industrial
- Package Name
- CARD
- Type
- Parameter
- Target Application
- DC-DC Topologies
- Core Product
- L5980
- Input Voltage Min Volt
- 2.9
- Input Voltage Max Volt
- 18.0
- ECCN US
- EAR99
- ECCN EU
- NEC
- Packing Type
- Not Applicable
- RoHS Status
- Grade
- Industrial
- Package Name
- CARD
Download datasheets and manufacturer documentation for STMicroelectronics STEVAL-ISA154V1.
Data sheet:
The STEVAL-ISA154V1 product evaluation board provides the design engineer with a fully functional step-down switching regulator with an output current of up to 0.7 A. The STEVAL-ISA154V1 integrates STMicroelectronics' L5980 step-down switching regulator together with all the external components required for a typical application. The rated voltage of the input capacitor and the Schottky diode rectifier repetitive peak reverse voltage are both 25 V, making the board capable of covering the entire 2.9 V - 18 V input voltage range of the L5980 device. The board features an external resistor divider (R1 and R2) designed for an output voltage of 3.3 V. The output voltage can be set to a level from 0.6 V up to the rated voltage of the output capacitor (16 V). The compensation network on the evaluation board allows the use of an MLCC as output filter to keep the loop stable. The inductor saturation current and forward current of the Schottky diode are within the current limit values. The switching frequency on the board is set to 500 kHz by means of the R5 resistor connected to pin Fsw.
- 0.7 A DC output current
- 2.9 V to 18 V input voltage
- Output voltage adjustable from 0.6 V to 16 V
- 250 kHz switching frequency, programmable up to 1 MHz
- Internal soft-start and inhibit
- Low dropout operation: 100% duty cycle
- Zero-load current operation
- Overcurrent and thermal protection
- VFQFPN8 (3 x 3 mm) package
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
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