MAX843ISA+
- Mfr.Part #
- MAX843ISA+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CHARGE PUMP 1OUT 8SOIC
- Stock
- 27,774
- In Stock :
- 27,774
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Special Purpose Regulators
- Output Current :
- 4mA
- ECCN Code :
- EAR99
- Output Voltage :
- -2V
- Width :
- 3.9mm
- Number of Terminations :
- 8
- Number of Outputs :
- 1
- Operating Temperature :
- -25°C~85°C
- Max Supply Voltage :
- 10V
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Terminal Finish :
- Matte Tin (Sn)
- Switching Frequency :
- 100kHz
- Factory Lead Time :
- 6 Weeks
- Nominal Supply Current :
- 750µA
- Number of Functions :
- 1
- Analog IC - Other Type :
- SWITCHED CAPACITOR REGULATOR
- Terminal Position :
- Dual
- Length :
- 4.9mm
- Pin Count :
- 8
- Min Supply Voltage :
- 2.5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Topology :
- Charge Pump
- Qualification Status :
- Not Qualified
- Input Voltage-Nom :
- 3.6V
- Output Type :
- FIXED
- Switcher Configuration :
- DOUBLER INVERTER
- Additional Feature :
- ALSO ADJUSTABLE OUTPUT FROM -0.5 TO -9.4V
- Packaging :
- Tube
- Applications :
- Charge Pump, Cellular Telephone Transmitter
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Base Part Number :
- MAX843
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input :
- 2.5V~10V
- Voltage - Output :
- -2V
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Max Power Dissipation :
- 471mW
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Height :
- 1.75mm
- Published :
- 1996
- Datasheets
- MAX843ISA+

Special Purpose Regulators Analog Devices, Inc. MAX843ISA+ Overview
Introducing the MAX843ISA+, a robust charge pump voltage regulator from Analog Devices, Inc., designed to meet the demanding needs of specialized applications. This IC REG CHARGE PUMP 1OUT 8SOIC is engineered to provide reliable performance in compact form factors. The MAX843ISA+ is particularly suitable for scenarios requiring efficient voltage conversion from a single power source to a higher, inverted output. Its unique design ensures minimal external components and simplifies the power supply design, making it a preferred choice for designers looking to optimize space and enhance overall system reliability.
MAX843ISA+ Features
The MAX843ISA+ stands out with its compact 8-SOIC package, making it ideal for space-constrained applications. It supports a wide input voltage range, offering versatility across various power supplies. The device ensures low quiescent current, enhancing battery life in portable devices. Additionally, its built-in thermal overload protection guarantees stability and safety under operational stress.
MAX843ISA+ Applications
- Portable Devices: Utilizes its compact size and low power consumption to enhance battery longevity in mobile phones and portable media players.
- Memory Backup: Provides stable voltage, ensuring the reliability of memory backup circuits in commercial and industrial equipment.
- Negative Voltage Generation: Ideal for use in systems requiring a negative voltage rail for operational amplifiers and mixed-signal ICs in measurement and instrumentation.
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