STMicroelectronics Evaluation Board Step Down Switching Regulator for L4971 for Asynchronous Step-Down Power Switching
- RS Stock No.:
- 196-1874
- Mfr. Part No.:
- STEVAL-ISA202V1
- Manufacturer:
- STMicroelectronics
Bulk discount available
Subtotal (1 unit)*
TWD1,197.00
(exc. GST)
TWD1,256.85
(inc. GST)
FREE delivery for orders over NT$1,300.00
Supply shortage
- 2 left, ready to ship from another location
Our current stock is limited and our suppliers are expecting shortages.
Units | Per unit |
|---|---|
| 1 - 4 | TWD1,197.00 |
| 5 + | TWD1,137.00 |
*price indicative
- RS Stock No.:
- 196-1874
- Mfr. Part No.:
- STEVAL-ISA202V1
- Manufacturer:
- STMicroelectronics
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Power Management Function | Step Down Switching Regulator | |
| Product Type | Power Management Development Kit | |
| For Use With | Asynchronous Step-Down Power Switching Regulator | |
| Kit Classification | Evaluation Board | |
| Featured Device | L4971 | |
| Kit Name | Evaluation Board | |
| Standards/Approvals | RoHS | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Power Management Function Step Down Switching Regulator | ||
Product Type Power Management Development Kit | ||
For Use With Asynchronous Step-Down Power Switching Regulator | ||
Kit Classification Evaluation Board | ||
Featured Device L4971 | ||
Kit Name Evaluation Board | ||
Standards/Approvals RoHS | ||
- COO (Country of Origin):
- IT
The STEVAL-ISA202V1 product evaluation board provides a platform for evaluation of the L4971, a 1.5 A asynchronous step-down power switching regulator with zero load current operation capability. Based on the selection of the external components, the device can operate in the entire input voltage range of 8 V < VIN < 55 V. The output voltage is limited by the voltage rating of the output capacitor, so it can be adjusted within the 3.3 V < VOUT < 30 V range through voltage divider R2, R3.
The input and output capacitors are capable of sustaining the RMS current within the operating range.
Input voltage range: 8 V to 55 V
Output voltage: 5.1 V ± 3% (line, load and thermal)
Output ripple: less than 51 mV
Output current range: up to 1.5 A
Max output ripple current: 30%
Current limit: 2.5 A typ.
Switching frequency: 200 kHz