MAX861IUA+
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- Mfr.Part #
- MAX861IUA+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG CHARG PUMP INV 50MA 8UMAX
- Stock
- 31
- In Stock ：
- 31
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Voltage :
- -1.5V
- Pbfree Code :
- yes
- Base Part Number :
- MAX861
- Height :
- 1.1mm
- Topology :
- Charge Pump
- Max Power Dissipation :
- 362mW
- Length :
- 3mm
- Voltage - Output (Min/Fixed) :
- -Vin 2Vin
- Function :
- Ratiometric
- Operating Temperature :
- -25°C~85°C TA
- Max Supply Voltage :
- 5.5V
- Voltage - Input (Min) :
- 1.5V 2.5V
- Output Voltage :
- 11V
- Output Type :
- FIXED
- RoHS Status :
- ROHS3 Compliant
- Switcher Configuration :
- DOUBLER INVERTER
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Published :
- 2012
- Terminal Position :
- Dual
- Packaging :
- Tube
- Output Configuration :
- Positive or Negative
- Lead Free :
- Lead Free
- Number of Pins :
- 8
- Dropout Voltage :
- 600mV
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Width :
- 3mm
- JESD-609 Code :
- e3
- Number of Terminations :
- 8
- Input Voltage-Nom :
- 5V
- Analog IC - Other Type :
- SWITCHED CAPACITOR CONVERTER
- Current - Output :
- 50mA
- Factory Lead Time :
- 6 Weeks
- Logic Function :
- Inverting
- Frequency - Switching :
- 13kHz 100kHz 250kHz
- Terminal Pitch :
- 0.65mm
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- Synchronous Rectifier :
- No
- Min Supply Voltage :
- 1.5V
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- Unknown
- Terminal Form :
- Gull wing
- Min Output Voltage :
- -5.5V
- Mount :
- Surface Mount
- Datasheets
- MAX861IUA+
Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. MAX861IUA+ Overview
The Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. MAX861IUA+ is a high-performance, compact solution designed for advanced power management applications. This integrated circuit (IC) is built by Analog Devices, a leader in semiconductor design and manufacturing, ensuring reliability and precision. The MAX861IUA+ is a charge pump voltage inverter that efficiently converts a positive voltage into a negative voltage while delivering up to 50mA of output current. This makes it an ideal choice for space-constrained applications where a negative voltage rail is required alongside a positive input. Its small 8-UMAX package allows for integration into tight spaces, maintaining performance without sacrificing board real estate.
MAX861IUA+ Features
The MAX861IUA+ offers several key features that enhance its applicability in various demanding environments. It boasts a low operating voltage range from 1.5V to 5.5V, making it versatile for both low and standard voltage operations. The device operates efficiently with a quiescent current of just 120µA, which minimizes power consumption when idle. Furthermore, its high frequency switching capability up to 100kHz allows for faster response times and reduced output ripple, ensuring a stable power supply.
MAX861IUA+ Applications
- Portable Battery-Powered Devices: Utilized in smartphones, tablets, and other portable electronics, the MAX861IUA+ helps generate the necessary negative voltage for OLED displays or audio interfaces without compromising battery life.
- Medical Devices: In compact medical diagnostics equipment, this IC provides the critical negative voltage needed for various sensors and operational amplifiers, ensuring consistent performance and reliability.
- Industrial Equipment: The MAX861IUA+ is employed in industrial automation to power sensors and small motors that require inverted voltages, integrating seamlessly into control systems.
- Consumer Electronics: Used in camera systems and audio devices, the chip supports additional functionalities like noise cancellation circuits and high-quality display panels.
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