For Reference Only
| Part Number | MAX1681ESA |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Category | Integrated Circuits (ICs) › 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 | Dec 08 - Dec 12 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | MAX1681ESA |
| Brand: | Analog Devices Inc./Maxim Integrated |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Regulators - DC DC Switching Regulators |
| Manufacturer: | Analog Devices Inc./Maxim Integrated |
| Product Status: | Obsolete |
| 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 |
 |
XC9272A07BMR-G | ULTRA LOW QUIESCENT CURRENT SYNC | 77819 More on Order |
 |
LM22670TJ-5.0/NOPB | IC REG BUCK 5V 3A TO263-7 | 37179 More on Order |
 |
LT1614IMS8#TRPBF | IC REG MULTI CONFG ADJ 8MSOP | 23943 More on Order |
 |
LA5735M-TE-L-E | STEP-DOWN SWITCHING REGULATOR | 96254 More on Order |
 |
LTC3410BESC6#TRMPBF | IC REG BUCK ADJ 300MA SC70-6 | 19673 More on Order |
 |
LT3641HFE#PBF | IC REG BUCK ADJ 1.3/1.1A 28TSSOP | 7243 More on Order |
 |
MIC23153-GYMT-TR | IC REG BUCK 1.8V 2A 10TMLF | 63164 More on Order |
 |
TPS63036YFGR | IC REG BCK BST ADJ 1A 8DSBGA | 48865 More on Order |
 |
ML4890CST | HIGH EFFICIENCY, LOW RIPPLE BOOS | 52328 More on Order |
 |
MIC2205-1.38YML-TR | IC REG BUCK 1.38V 600MA 10MLF | 55408 More on Order |
 |
XC9141E37DMR-G | 0.8A SYNCHRONOUS STEP-UP DC/DC C | 67394 More on Order |
 |
MAX739CPD+ | IC REG BCK BST -5V 300MA 14DIP | 12141 More on Order |
| In Stock | 32409 pieces - 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 | $2.95000 | $2.95 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
