For Reference Only
| Part Number | MAX17543ATP+ |
| LIXINC Part # | MAX17543ATP+ |
| Manufacturer | Maxim Integrated |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK ADJ 2.5A 20TQFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | MAX17543ATP+ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | MAX17543ATP+ |
| Brand: | Maxim Integrated |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Manufacturer: | Maxim Integrated |
| Series: | Himalaya |
| Package: | Tube |
| Part Status: | Active |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Output Type: | Adjustable |
| Number of Outputs: | 1 |
| Voltage - Input (Min): | 4.5V |
| Voltage - Input (Max): | 42V |
| Voltage - Output (Min/Fixed): | 0.9V |
| Voltage - Output (Max): | 37.8V |
| Current - Output: | 2.5A |
| Frequency - Switching: | 100kHz ~ 2.2MHz |
| Synchronous Rectifier: | Yes |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 20-WFQFN Exposed Pad |
| Supplier Device Package: | 20-TQFN (4x4) |
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| In Stock | 10924 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $3.12000 | $3.12 |
| 10 | $2.80211 | $28.0211 |
| 75 | $2.64906 | $198.6795 |
| 150 | $2.29585 | $344.3775 |
| 300 | $2.17811 | $653.433 |
| 525 | $1.95442 | $1026.0705 |
| 1050 | $1.64830 | $1730.715 |
| 2550 | $1.56589 | $3993.0195 |
| 5025 | $1.50702 | $7572.7755 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.