MAX861ISA
- Mfr.Part #
- MAX861ISA
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CHARG PUMP INV 50MA 8SOIC
- Stock
- 2,033
- In Stock :
- 2,033
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Number of Pins :
- 8
- Operating Temperature :
- -25°C~85°C TA
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Lead Free :
- Lead Free
- Published :
- 2003
- Factory Lead Time :
- 6 Weeks
- Function :
- Ratiometric
- Topology :
- Charge Pump
- Dropout Voltage :
- 600mV
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.75mm
- Analog IC - Other Type :
- SWITCHED CAPACITOR CONVERTER
- Terminal Position :
- Dual
- Max Power Dissipation :
- 471mW
- Synchronous Rectifier :
- No
- Input Voltage-Nom :
- 5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Frequency - Switching :
- 13kHz 100kHz 250kHz
- Voltage - Output (Min/Fixed) :
- -Vin 2Vin
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Output :
- 50mA
- Min Supply Voltage :
- 1.5V
- RoHS Status :
- ROHS3 Compliant
- Switcher Configuration :
- DOUBLER INVERTER
- Surface Mount :
- yes
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Frequency :
- 250kHz
- Width :
- 3.9mm
- Mounting Type :
- Surface Mount
- Base Part Number :
- MAX861
- Voltage - Input (Min) :
- 1.5V 2.5V
- Output Type :
- FIXED
- Length :
- 4.9mm
- Max Supply Voltage :
- 5.5V
- Output Configuration :
- Positive or Negative
- ECCN Code :
- EAR99
- Output Voltage :
- 11V
- Datasheets
- MAX861ISA

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. MAX861ISA Overview
The Analog Devices MAX861ISA, part of the Voltage Regulators - DC DC Switching Regulators category, is a compact, high-efficiency, inverted charge pump IC. Designed to deliver a continuous 50 mA current output, this device is ideal for applications requiring a small, inverted voltage from a higher voltage supply. The MAX861ISA operates over a broad input voltage range and integrates multiple features to ensure reliable operation and extended battery life, making it a perfect solution for powering negative voltage circuits in a compact, efficient manner. The integration of such a device by Analog Devices, Inc. emphasizes their commitment to delivering high-performance power management solutions.
MAX861ISA Features
This IC regulator boasts an impressive array of features, including low power consumption and a high conversion efficiency that minimizes heat generation and enhances overall device reliability. Its thermal overload protection safeguards against excessive temperature rise, while a low quiescent current feature extends battery life in portable applications. Additionally, the MAX861ISA operates without the need for external diodes or inductors, facilitating a simpler and more space-efficient circuit design.
MAX861ISA Applications
- Portable Devices: Utilized in portable electronics to provide a stable inverted voltage, ensuring reliable operation of OLED displays and audio components.
- Medical Equipment: Employs its precision voltage inversion to power sensitive medical diagnostics equipment, where stable and reliable power supply is critical.
- Battery-Powered Devices: Perfect for extending battery life due to its high efficiency and low quiescent current, crucial for handheld medical devices and wearable technology.
- Industrial Instruments: Its robust design is suited for the harsh environments of industrial applications, providing consistent power to sensors and other critical components.
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