For Reference Only
| Part Number | MCP1257-E/UN |
| LIXINC Part # | MCP1257-E/UN |
| Manufacturer | Roving Networks / Microchip Technology |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG CHARGE PUMP 3.3V 10MSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | MCP1257-E/UN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | MCP1257-E/UN |
| Brand: | Roving Networks / Microchip Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Manufacturer: | Roving Networks / Microchip Technology |
| Series: | - |
| Package: | Tube |
| Part Status: | Active |
| Function: | Step-Up |
| Output Configuration: | Positive |
| Topology: | Charge Pump |
| Output Type: | Fixed |
| Number of Outputs: | 1 |
| Voltage - Input (Min): | 1.8V |
| Voltage - Input (Max): | 3.6V |
| Voltage - Output (Min/Fixed): | 3.3V |
| Voltage - Output (Max): | - |
| Current - Output: | 100mA |
| Frequency - Switching: | 650kHz |
| Synchronous Rectifier: | No |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package: | 10-MSOP |
| XC9258B10EMR-G | 1A COT CONTROL SYNCHRONOUS STEP- | 872 More on Order |
|
| XC9235C10CMR-G | 600MA SYNCHRONOUS STEP-DOWN DCDC | 857 More on Order |
|
| MIC2251-2YD5-TR | IC REG BOOST ADJ 900MA TSOT23-5 | 3395 More on Order |
|
| XC9141D31CMR-G | 0.8A SYNCHRONOUS STEP-UP DC/DC C | 811 More on Order |
|
| XC9265D261MR-G | 0.5UA ULTRA LOW QUIESCENT CURREN | 862 More on Order |
|
| MAX20457ATIE/VY+T | 36V DUAL 3.5A AND 1.5A SYNC BUCK | 917 More on Order |
|
| LM2611BMFX/NOPB | IC REG CUK ADJ 900MA SOT23-5 | 16896827 More on Order |
|
| LT1959CS8#TRPBF | IC REG BUCK SEPIC ADJ 4.5A 8SOIC | 4363 More on Order |
|
| TPS61029QDRCRQ1 | IC REG BOOST ADJ 1.8A 10VSON | 1470 More on Order |
|
| MAX77504AAWE+ | IC REG BUCK ADJ 3A 16WLP | 1832 More on Order |
|
| RP604K501A-TR | ULTRA-LOW QUIESCENT CURRENT (IQ | 865 More on Order |
|
| NJW4153U2-A-TE2 | SWITCHING REGULATOR IC FOR BUCK | 977 More on Order |
|
| LM7705MM/NOPB | IC REG CHARGE PUMP -0.23V 8VSSOP | 4593 More on Order |
| In Stock | 10935 - 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 | $1.53000 | $1.53 |
| 25 | $1.28194 | $32.0485 |
| 100 | $1.16617 | $116.617 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.