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TPS7A0533PDBVR
+NomenclatureIC REG LINEAR 3.3V 200MA SOT23-5
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FabricantTexas Instruments
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Pièce fabricant #TPS7A0533PDBVR
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Fiche technique TPS7A0533PDBVR DataSheet
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Package SOT-23 (DBV)-5
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En stock3551
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.235V @ 200mA |
| Current-Output | 200mA |
| Current-Quiescent(Iq) | 3 µA |
| PSRR | 40dB (1kHz ~ 1MHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Présentation
Description
The TPS7A0533PDBVR features a low quiescent current, making it energy-efficient and ideal for battery-operated devices. It offers excellent line and load transient response, ensuring stable performance even under varying input and output conditions. The regulator also includes thermal shutdown and current limiting for added protection against overheating and overloading conditions.
Designed for use in applications such as industrial equipment, consumer electronics, and communication devices, the TPS7A0533PDBVR supports a wide input voltage range and offers excellent noise performance. Its small form factor, combined with its robust features, makes it versatile and reliable for providing regulated power in a variety of electronic designs.
Equivalent
1. Microchip MCP1703 - Low-dropout regulator with similar voltage and current specifications.
2. ON Semiconductor NCP1117 - Offers comparable performance for low-dropout applications.
3. LDK320 - From STMicroelectronics, similar in low dropout and output current capability.
4. AMS1117 - Another popular LDO with similar characteristics.
Always verify specifications and pin compatibility when considering replacements.
Features
1. Output Voltage: Fixed at 3.3V.
2. Input Voltage Range: 0.8V to 5.5V, allowing flexibility in supply voltage.
3. Output Current: Supports up to 500 mA, suitable for powering various applications.
4. Low Quiescent Current: Typically around 0.3 µA, making it ideal for battery-powered devices.
5. Low Dropout Voltage: Ensures efficient operation, with a typical dropout of 130 mV at 500 mA.
6. High PSRR: Offers excellent power supply ripple rejection, enhancing output stability.
7. Fast Start-Up: Quick turn-on time aids in rapid response to load changes.
8. Protection Features: Includes thermal shutdown and current limit for enhanced reliability.
9. Package: Available in a small SOT-23 package, suitable for space-constrained designs.
These features make the TPS7A0533PDBVR suitable for applications requiring efficient, stable voltage regulation in compact form factors.
Pinout
Here is a concise breakdown of the pin functions:
1. Pin 1 (GND): Ground connection.
2. Pin 2 (VIN): Input voltage supply.
3. Pin 3 (EN): Enable pin. A high-level signal on this pin enables the regulator, while a low-level signal disables it.
4. Pin 4 (NC): No connect. Typically, this pin is not connected to anything in the circuit.
5. Pin 5 (VOUT): Regulated output voltage.
The TPS7A0533PDBVR is suitable for applications requiring low noise and low power consumption, ensuring efficient power delivery with minimal power loss.
Manufacturer
Application
1. Consumer Electronics: Ideal for portable devices like smartphones and tablets due to its low noise and power efficiency.
2. Industrial Equipment: Used in various control systems for stable power supply.
3. Medical Devices: Ensures reliable operation in sensitive equipment.
4. Telecommunications: Supports stable signal processing.
5. Automotive Electronics: Suitable for infotainment systems and other electronic modules.
6. IoT Devices: Powers sensors and microcontrollers in connected applications.