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XC6219B332MR
+NomenclatureIC REG LINEAR 3.3V 300MA SOT23-5
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FabricantLa société UMW
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Pièce fabricant #XC6219B332MR
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Fiche technique XC6219B332MR DataSheet
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En stock13309
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Spécifications
| Attribut | Valeur |
| Series | XC6219 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 7V |
| Voltage - Output (Min / Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.28V @ 100mA |
| Current - Output | 300mA |
| PSRR | 40dB (1kHz) |
| Control Features | Current Limit, Enable |
| Protection Features | Over Current, Short Circuit |
| Operating Temperature | -20°C ~ 60°C |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
Présentation
Description
The LDO regulator offers a fast response to load transients and a high level of ripple rejection, making it suitable for applications sensitive to voltage fluctuations. It typically features an output current of up to 250mA, a dropout voltage of around 200mV at maximum load, and an operational input voltage range that allows flexibility in design.
Additional features often include thermal shutdown, current limit protection, and a low noise design, ensuring longevity and reliability in various portable and battery-powered devices. The XC6219B332MR is typically housed in a compact package, making it ideal for space-constrained applications.
Equivalent
1. AMS1117-3.3 - Another 3.3V LDO regulator.
2. MIC5205-3.3YM - Offers similar voltage output and dropout characteristics.
3. LP2985-33 - Provides low dropout voltage and low quiescent current.
4. TLV1117-33 - A compatible 3.3V LDO with similar current ratings.
When selecting an equivalent, ensure compatibility in terms of voltage output, current rating, package type, and thermal performance.
Features
1. Output Voltage: It provides a fixed output voltage, typically 3.3V.
2. Low Dropout Voltage: The device is known for its low dropout voltage, enhancing efficiency when the input voltage is close to the output voltage.
3. High Accuracy: It offers high output voltage accuracy, essential for sensitive electronic components.
4. Low Power Consumption: Designed for low power consumption, it is ideal for battery-powered applications.
5. Protection Features: It includes over-current protection and thermal shutdown to prevent damage under adverse conditions.
6. Compact Package: The small SOT-23 package makes it suitable for space-constrained applications.
These features make the XC6219B332MR suitable for various applications requiring reliable voltage regulation, such as portable electronics and embedded systems.
Pinout
The XC6219B332MR comes in a SOT-25 (also known as SOT-23-5) package, which has 5 pins. The pin functions are typically as follows:
1. VIN: Input voltage pin where the unregulated input voltage is supplied.
2. VSS: Ground pin, the common ground connection for both input and output.
3. VOUT: Output voltage pin where the regulated voltage is delivered.
4. CE (Chip Enable): This pin is used to enable or disable the regulator. A high level at this pin activates the device, whereas a low level disables it.
5. NC (No Connection): This pin is not internally connected and typically left open or used for mechanical support.
The XC6219B332MR is designed to provide a fixed output voltage of 3.3V with a maximum output current of 700mA, suitable for various electronic applications.
Manufacturer
Application
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearables for stable voltage supply.
2. Industrial Equipment: Provides power management in sensors and control systems.
3. Telecommunications: Supports stable power in networking devices and telecom equipment.
4. Automotive Electronics: Powers in-vehicle infotainment systems and electronic control units (ECUs).
5. IoT Devices: Ensures efficient power delivery in smart devices and wireless communication modules.
Its low quiescent current and high precision make it suitable for battery-powered applications, enhancing energy efficiency and device longevity.