For Reference Only
| Part Number | MAX1999EEI+ |
| LIXINC Part # | MAX1999EEI+ |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › PMIC - Voltage Regulators - Linear + Switching |
| Description | DUAL SWITCHING CONTROLLER, CURRE |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | MAX1999EEI+ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | MAX1999EEI+ |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - Linear + Switching |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Active |
| Topology: | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) |
| Number of Outputs: | 4 |
| Frequency - Switching: | 200kHz ~ 500kHz |
| Voltage/Current - Output 1: | Controller |
| Voltage/Current - Output 2: | Controller |
| Voltage/Current - Output 3: | 3.3V, 100mA |
| w/LED Driver: | No |
| w/Supervisor: | No |
| w/Sequencer: | Yes |
| Voltage - Supply: | 4.5V ~ 24V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 28-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package: | 28-QSOP |
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| In Stock | 16796 - 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 | $8.17000 | $8.17 |
| 10 | $7.50662 | $75.0662 |
| 50 | $7.19561 | $359.7805 |
| 100 | $6.33985 | $633.985 |
| 250 | $6.02871 | $1507.1775 |
| 500 | $5.63974 | $2819.87 |
| 1000 | $5.17301 | $5173.01 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.