MCP1257-E/UN
- Mfr.Part #
- MCP1257-E/UN
- Manufacturer
- Microchip Technology
- Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG CHARGE PUMP 3.3V 10MSOP
- Stock
- 245
- In Stock :
- 245
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Product Type :
- Switching Voltage Regulators
- Length :
- 3mm
- Terminal Finish :
- Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supplier Device Package :
- 10-MSOP
- Voltage - Output (Min/Fixed) :
- 3.3V
- Mounting Type :
- Surface Mount
- Max Operating Temperature :
- 125 °C
- DC to DC Converter Type :
- Step Up
- Number of Terminations :
- 10
- Control Mode :
- VOLTAGE-MODE
- Input Voltage :
- 3.6(V)
- JESD-30 Code :
- S-PDSO-G10
- Switching Regulator :
- yes
- Output Type :
- FIXED
- Pin Count :
- 10
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Max Supply Voltage :
- 3.6V
- Radiation Hardening :
- No
- Minimum Operating Temperature :
- - 40 C
- Operating Supply Voltage :
- 1.8, 3.6 V
- Operating Temperature :
- -40°C~125°C TJ
- Number of Functions :
- 1
- Input Voltage-Nom :
- 2V
- Switching Freq :
- 650(KHz)
- Type :
- Step Up
- Factory Lead Time :
- 6 Weeks
- Package Shape :
- Square
- Voltage - Output (Max) :
- --
- Min Operating Temperature :
- -40 °C
- Output Current :
- 0.1 A
- Supplier Package :
- MSOP
- Peak Reflow Temperature (Cel) :
- 260
- Brand :
- Microchip Technology
- Output Voltage :
- 3.3V
- Qualification Status :
- Not Qualified
- Terminal Position :
- Dual
- Min Input Voltage :
- 1.8 V
- Maximum Operating Temperature :
- + 125 C
- Number of Outputs :
- 1
- RoHS :
- Details
- Output Configuration :
- Positive
- Function :
- Step-Up
- Reach Compliance Code :
- Compliant
- Height :
- 950μm
- Operating Temp Range :
- -40C to 125C
- Analog IC - Other Type :
- SWITCHED CAPACITOR REGULATOR
- Switching Frequency-Max :
- 650 kHz
- Manufacturer :
- Microchip
- ECCN Code :
- EAR99
- Synchronous Rectifier :
- No
- Package :
- Tube
- Number of Pins :
- 10
- Voltage - Input (Max) :
- 3.6V
- Lead Free :
- Lead Free
- Package / Case :
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting :
- Surface Mount
- Max Output Current :
- 100mA
- Voltage - Input (Min) :
- 1.8V
- Input Voltage (Min) :
- 1.8(V)
- Mounting Style :
- SMD/SMT
- HTS Code :
- 8542.39.00.01
- Max Output Voltage :
- 3.3V
- Packaging :
- Tube
- Terminal Pitch :
- 0.5mm
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Base Part Number :
- MCP1257
- Max Input Voltage :
- 3.6 V
- Nominal Output Voltage :
- 3.3V
- REACH SVHC :
- No SVHC
- Number of Channels :
- 1
- Temperature Grade :
- Automotive
- JESD-609 Code :
- e3
- Width :
- 3mm
- Mount :
- Surface Mount
- Surface Mount :
- yes
- Series :
- --
- Qualification :
- AEC-Q100
- Current - Output :
- 100mA
- Maximum Input Voltage :
- 3.6 V
- Number of Terminals :
- 10
- Base Product Number :
- MCP1257
- Quiescent Current :
- 250 nA
- Rad Hardened :
- No
- Product Category :
- Switching Voltage Regulators
- Operating Temperature Classification :
- Automotive
- Published :
- 2006
- Topology :
- Charge Pump
- Schedule B :
- 8542390000/8542390000/8542390000/8542390000/8542390000
- Package Type :
- MSOP
- Screening Level :
- Extended
- Product Status :
- Active
- Min Supply Voltage :
- 1.8V
- Efficiency :
- 84.5 %
- Switching Frequency :
- 650 kHz
- Output Current-Max :
- 0.1 A
- RoHS Status :
- ROHS3 Compliant
- Frequency - Switching :
- 650kHz
- Seated Height-Max :
- 1.1 mm
- Datasheets
- MCP1257-E/UN
MCP1257-E/UN Documents

[Voltage Regulators - DC DC Switching Regulators Microchip Technology MCP1257-E/UN] Overview
Introducing the MCP1257-E/UN from Microchip Technology, a cutting-edge integrated circuit regulator designed to meet the demanding requirements of modern electronic devices. This high-performance charge pump IC offers exceptional voltage regulation capabilities, ensuring stable and reliable power delivery in a compact 10MSOP package. Ideal for a wide range of applications, the MCP1257-E/UN excels in delivering a regulated 3.3V output with precision and efficiency.
Engineered with Microchip's renowned expertise in semiconductor technology, this versatile regulator empowers engineers to optimize their designs for maximum performance and efficiency. Whether it's powering portable electronics, industrial automation systems, or IoT devices, the MCP1257-E/UN sets the standard for voltage regulation excellence.
MCP1257-E/UN Features
- Efficient Charge Pump Design: Provides a regulated 3.3V output with minimal external components.
- Wide Input Voltage Range: Operates from a single-cell battery or DC power source, offering flexibility in diverse applications.
- Low Quiescent Current: Minimizes power consumption in standby and idle modes, extending battery life in portable devices.
- High Output Current Capability: Supports demanding loads with ease, ensuring stable operation under varying conditions.
- Integrated Overload and Short-Circuit Protection: Safeguards the device and downstream components from electrical faults, enhancing system reliability.
- Compact 10MSOP Package: Enables space-efficient PCB layout, ideal for compact electronic designs and miniaturized applications.
MCP1257-E/UN Applications
- Portable Consumer Electronics: The MCP1257-E/UN powers smartphones, tablets, and wearable devices, delivering a stable 3.3V supply for optimal performance and user experience.
- Industrial Automation Systems: Integrates seamlessly into PLCs, sensors, and control systems, providing reliable voltage regulation for precise operation in industrial environments.
- IoT Devices and Sensors: Enables efficient power management in IoT nodes, smart sensors, and wireless communication modules, extending battery life and enhancing connectivity.
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