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TPS7350QD
+Lista de MateriaisIC REG LINEAR 5V 500MA 8SOIC
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FabricanteTexas Instruments
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Peça do Fabricante #TPS7350QD
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Ficha Técnica TPS7350QD DataSheet
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Pacote SOIC-8
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Especificações
| Atributo | Valor |
| Package / Case | Bulk,Tube |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 10V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage Dropout (Max) | 0.23V @ 500mA |
| Current - Output | 500mA |
| Current - Supply (Max) | 550 µA |
| PSRR | 53dB ~ 51dB (120Hz) |
| Control Features | Enable, Reset |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features of the TPS7350QD include fast transient response, low dropout voltage, excellent line and load regulation, and a built-in thermal shutdown for protection against overheating. The device also includes current limiting to protect against short circuits or excessive loads. Its small package size makes it suitable for space-constrained applications.
This regulator is typically used in applications such as portable equipment, consumer electronics, and industrial systems, where efficient power management is essential. The TPS7350QD ensures stable and reliable operation, making it a popular choice for designers requiring a dependable 5.0V power supply solution.
Equivalent
Features
One of its standout features is its low quiescent current, which contributes to energy efficiency, particularly in battery-powered applications. The TPS7350QD also includes thermal protection and current limiting to safeguard against overheating and excessive current, enhancing reliability and safety.
Additionally, the device boasts a fast transient response to changes in load, ensuring consistent output voltage. Its compact and thermally efficient package options make it suitable for space-constrained designs. Overall, the TPS7350QD is designed for applications that demand efficiency, reliability, and precision in voltage regulation.
Pinout
The TPS7350QD comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here’s a brief overview of its pin functions:
1. IN: Input voltage supply.
2. GND: Ground connection.
3. EN: Enable pin to turn the regulator on or off.
4. NC: No connection (often used for mechanical stability, does not connect internally).
5. NC: No connection.
6. NC: No connection.
7. OUT: Regulated output voltage.
8. NC: No connection.
The LDO provides features such as low dropout voltage, low noise, fast start-up, and high power supply rejection ratio (PSRR). It is suitable for applications requiring efficient voltage regulation with minimal power loss and noise. Please refer to the specific datasheet for more detailed electrical characteristics and application guidelines.
Manufacturer
Application
1. Consumer Electronics: Stabilizes power supply in devices like smartphones and tablets.
2. Industrial Equipment: Ensures reliable operation in sensors and control systems.
3. Medical Devices: Provides a stable power source for sensitive instrumentation.
4. Communications Equipment: Supports stable voltage levels in networking hardware.
5. Automotive Systems: Manages power in infotainment and electronic control units.
6. Computing: Used in motherboards and peripheral devices to regulate voltage.
Its low dropout voltage and low noise make it suitable for precision applications requiring stable voltage supplies.