MAX828EUKG
- Mfr.Part #
- MAX828EUKG
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC REG CHARG PUMP INV 25MA 5TSOP
- Stock
- 28,762
- In Stock :
- 28,762
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Pbfree Code :
- yes
- Switcher Configuration :
- DOUBLER INVERTER
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e3
- Topology :
- Charge Pump
- Mount :
- Surface Mount
- Voltage - Output (Min/Fixed) :
- -Vin 2Vin
- Analog IC - Other Type :
- SWITCHED CAPACITOR CONVERTER
- Terminal Form :
- Gull wing
- Length :
- 3mm
- Number of Pins :
- 5
- Terminal Finish :
- Tin (Sn)
- Published :
- 2001
- Packaging :
- Tape and Reel (TR)
- Voltage - Input (Min) :
- 1.5V
- Synchronous Rectifier :
- No
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Width :
- 1.5mm
- Lifecycle Status :
- OBSOLETE (Last Updated: 1 week ago)
- Function :
- Ratiometric
- Output Configuration :
- Negative
- Min Supply Voltage :
- 1.15V
- Lead Free :
- Lead Free
- Output Type :
- FIXED
- Operating Temperature :
- -40°C~85°C TA
- Current - Output :
- 25mA
- Frequency - Switching :
- 12kHz
- Input Voltage-Nom :
- 5V
- Output Voltage :
- 11V
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Base Part Number :
- MAX828
- Max Supply Voltage :
- 5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Input Voltage (Max) :
- 6V
- RoHS Status :
- RoHS Compliant
- Logic Function :
- Inverting
- Number of Terminations :
- 5
- Datasheets
- MAX828EUKG

Voltage Regulators - DC DC Switching Regulators onsemi MAX828EUKG Overview
The onsemi MAX828EUKG is a compact, highly efficient inverted charge pump voltage regulator designed to provide a consistent -5V output from a +2.5V to +5.5V input. Ideal for applications requiring a small form factor and minimal external components, this device utilizes a switched capacitor technique to achieve a high power efficiency over a wide range of load conditions. With its low quiescent current and high-frequency operation, the MAX828EUKG minimizes power loss while providing stable operation, making it a top choice for space-constrained power-sensitive applications.
MAX828EUKG Features
The onsemi MAX828EUKG voltage regulator includes several features that enhance its performance and usability in various applications:
- Inverted output voltage: Provides a stable -5V output, suitable for powering negative voltage rails in mixed-signal environments.
- High power efficiency: Utilizes a switched capacitor technique that significantly reduces thermal footprint and enhances overall efficiency.
- Low noise operation: Designed for applications requiring low noise power supplies, thus ensuring minimal interference with sensitive components.
- Small package size: Available in a 5-TSOP package, ideal for compact designs where space is at a premium.
- Wide input voltage range: Operates with inputs from +2.5V to +5.5V, accommodating various battery technologies and power supply standards.
MAX828EUKG Applications
- Portable Devices: Ideal for powering negative voltage rails in battery-operated devices such as handheld medical equipment. The MAX828EUKG’s efficiency and small footprint make it optimal for portable applications where power and space are limited.
- Audio Equipment: Utilized in audio interfaces and mixers to generate the necessary negative voltage for operational amplifiers, ensuring low noise and stable operation critical for high-quality audio output.
- Optical Systems: Serves in optical sensor systems where precise and stable negative voltage is crucial for sensor performance and accuracy.
- Industrial Control Systems: Used in control interfaces and automation equipment, where its high efficiency and robust operation support reliable functioning under variable industrial conditions.
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