Renesas Electronics / TECHNICAL REFERENCE
ISL85415
Synchronous buck regulator for wide-input-voltage supplies.
FPGA.io Part Number FIO-D91A79D6CAE4B0A3Internal catalogue reference · manufacturer MPN remains unchanged
Technical reference · Base device — ordering suffix not specified · Checked 2026-09-28
DOCUMENTED FACTS
Technical parameters
Values apply to the device and conditions identified in each source. Family maxima, package limits and full ordering-code specifications must not be treated as interchangeable.
| Parameter | Documented value | Source & conditions |
|---|---|---|
| Input voltage | 3–36 V | ISL85415 official reference ↗Product attributes / Features |
| Continuous output current | 500 mA | ISL85415 official reference ↗Product attributes / Features |
| Programmable switching frequency | 300 kHz–2 MHz | ISL85415 official reference ↗Product attributes / Features |
| Default switching frequency | 500 kHz | ISL85415 official reference ↗Product attributes / Features |
| Package footprint | 4 × 3 mm | ISL85415 official reference ↗Product attributes / Features |
Official documents
ISL85415 official referenceProduct attributes / FeaturesWeb ↗Ordering and board constraints
This reference identifies a base device. Package, speed grade, temperature, qualification and packing suffixes have not been inferred.
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COMPLETE PART IDENTITIES
Ordering numbers for ISL85415
These references belong to this device. Evidence labels distinguish reviewed specifications, public listings and manufacturer coding examples. Counts describe this site’s documented coverage, not stock or all configurations offered by the manufacturer.
| Full ordering number | Package | Speed / temperature | Evidence | Next step |
|---|---|---|---|---|
| ISL85415FRZ | Not verified | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| ISL85415FRZ-T | Not verified | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| ISL85415FRZ-T7A | Not verified | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
3 of 3 codes shown
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Not verified means that parameter has not been independently established for this exact code. A code example is not confirmation that a configuration can be ordered today.