# ISL6540ACRZ-T Renesas Electronics America Inc | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Renesas Electronics America Inc  
**MPN:** `ISL6540ACRZ-T`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Renesas Electronics America Inc |
| Manufacturer name | Renesas Electronics America Inc |
| Manufacturer | Renesas Electronics America Inc |
| Extra Product Name | ISL6540ACRZ-T Renesas Electronics America Inc \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | ISL6540ACRZ-T |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 1978222 |
| snippet | Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (5x5) |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierMinQty7 | 1,000 |
| tierPrice1 | 5.39000 |
| tierPrice2 | 4.84400 |
| tierPrice3 | 4.57920 |
| tierPrice4 | 3.96860 |
| tierPrice5 | 3.76512 |
| tierPrice6 | 3.37844 |
| tierPrice7 | 3.20640 |
| Category | Integrated Circuits (ICs) |
| Mfr | Renesas Electronics America Inc |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 2.97V ~ 22V |
| Frequency - Switching | 250kHz ~ 2MHz |
| Duty Cycle (Max) | 100% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | 0?C ~ 70?C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (5x5) |
| Base Product Number | ISL6540 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 1978222 | 5.39 | 1 | None | 1 |
| Digi-Key | 2003094 | 4.69 | 1 | None | 1000 |

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Structured data: `/python/html6/product/500/79500000/79988500/part_--ISL6540ACRZT---RenesasElectronicsAmericaInc--01416aee6e.json`  
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