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MAX883ESA
+NomenclatureIC REG LIN POS ADJ 200MA 8SOIC
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FabricantAnalog Equipment GmbH / intégration Maxim
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Pièce fabricant #MAX883ESA
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Package SOIC-8
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En stock1577
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Spécifications
| Attribut | Valeur |
| Package / Case | Tube,Tube |
| Part Status | Obsolete |
| Output Configuration | Positive |
| Output Type | Adjustable (Fixed) |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 11.5V |
| Voltage - Output (Min/Fixed) | 1.25V (5V) |
| Voltage - Output (Max) | 11V |
| Voltage Dropout (Max) | 0.44V @ 200mA |
| Current - Output | 200mA |
| Current - Quiescent (Iq) | 15 µA |
| Current - Supply (Max) | 25 µA |
| Control Features | Enable, Low Battery Detection |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Présentation
Description
Key features of the MAX883ESA include thermal overload protection, short-circuit protection, and a low shutdown current that helps save power when the device is not in use. The regulator also offers a fast transient response to variations in load or input voltage, ensuring stable output. Its small, surface-mounted package makes it ideal for compact and space-constrained designs.
The MAX883ESA operates over a wide input voltage range and is typically used in applications such as mobile phones, handheld instruments, and other portable devices. Its robust performance and reliability make it a popular choice among designers looking for efficient voltage regulation solutions.
Equivalent
1. LM1117 by Texas Instruments
2. MIC5205 by Microchip Technology
3. LP2985 by Texas Instruments
4. AMS1117 by Advanced Monolithic Systems
5. MCP1700 by Microchip Technology
These components offer similar low-dropout voltage regulation and performance. Always check the specific requirements and specifications to ensure compatibility.
Features
1. Low Dropout Voltage: Offers a dropout voltage of 200mV at a load current of 500mA, making it suitable for battery-powered systems.
2. High Output Current: Capable of delivering up to 500mA of output current.
3. Low Quiescent Current: Consumes a low quiescent current of 100µA, which helps in power conservation in portable devices.
4. Fixed Output Voltage: Provides fixed output voltage options, ensuring stable voltage regulation.
5. Thermal Overload Protection: Includes thermal shutdown to protect the device from overheating.
6. Internal Current Limit: Protects the regulator and the circuit from overcurrent conditions.
7. Wide Input Voltage Range: Supports a broad input voltage range, enhancing its versatility in different applications.
8. Small Package: Available in an 8-pin SO (small outline) package, which is convenient for space-constrained applications.
These features make the MAX883ESA suitable for use in a variety of consumer electronics, telecommunications, and other applications requiring reliable voltage regulation.
Pinout
Here’s a brief overview of its pin functions:
1. IN: Input voltage pin. Connects to the input power source.
2. GND: Ground pin. Common ground connection for the device.
3. OUT: Output voltage pin. Provides the regulated output voltage.
4. SHDN: Shutdown pin. Active-low input that turns the regulator on or off.
5. BYP: Bypass pin. Connects to a capacitor to reduce output noise.
6. SET: Set pin. Used to set output voltage with external resistors.
7. NC: No connection.
8. NC: No connection.
These pin assignments allow the MAX883ESA to provide precise voltage regulation with low dropout, making it suitable for applications requiring efficient power management.