For Reference Only
| Part Number | MAX1681ESA+ |
| LIXINC Part # | MAX1681ESA+ |
| Manufacturer | Maxim Integrated |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG CHARGE PUMP INV 8SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | MAX1681ESA+ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | MAX1681ESA+ |
| 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: | - |
| Package: | Tube |
| Part Status: | Active |
| Function: | Ratiometric |
| Output Configuration: | Positive or Negative |
| Topology: | Charge Pump |
| Output Type: | Fixed |
| Number of Outputs: | 1 |
| Voltage - Input (Min): | 2V |
| Voltage - Input (Max): | 5.5V |
| Voltage - Output (Min/Fixed): | -Vin, 2Vin |
| Voltage - Output (Max): | - |
| Current - Output: | 125mA |
| Frequency - Switching: | 500kHz, 1MHz |
| Synchronous Rectifier: | No |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 8-SOIC |
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| In Stock | 12722 - 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 | $4.52000 | $4.52 |
| 10 | $4.05876 | $40.5876 |
| 25 | $3.83746 | $95.9365 |
| 100 | $3.32573 | $332.573 |
| 300 | $3.15518 | $946.554 |
| 500 | $2.83113 | $1415.565 |
| 1000 | $2.38770 | $2387.7 |
| 2500 | $2.26832 | $5670.8 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.