画像は参考用です
TPS72518DCQ
+BOMIC REG LINEAR 1.8V 1A SOT-223-6
-
メーカーSTマイクロエレクトロニクス
-
メーカー品番 #TPS72518DCQ
-
データシート TPS72518DCQ DataSheet
-
在庫状況2124
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Obsolete |
| Base Product Number | TPS72518 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Voltage Dropout (Max) | 0.32V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 225 µA |
| Current - Supply (Max) | 325 µA |
| PSRR | 60dB (1kHz) |
| Control Features | Enable, Reset |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package | SOT-223-6 |
| Supplier Device Package | SOT-223-6 |
| Packaging | Bulk, Tube |
概要
Description
The TPS72518DCQ is a high-performance linear voltage regulator from Texas Instruments. It is part of the TPS725 family, known for their low-dropout (LDO) characteristics, making them ideal for applications requiring efficient power management with minimal power loss. This specific model provides a fixed output voltage of 1.8V and can deliver up to 1A of output current, making it suitable for powering a variety of digital and analog devices.
Key features of the TPS72518DCQ include a low dropout voltage, excellent line and load transient responses, and a low-power shutdown mode, which helps in conserving energy when the regulator is not in active use. It is designed to maintain stability with low equivalent series resistance (ESR) capacitors and includes over-current and over-temperature protection to enhance reliability. The TPS72518DCQ is available in a compact SOT-223 package, making it suitable for space-constrained applications, such as portable electronics, industrial equipment, and automotive systems. This regulator is an excellent choice for those seeking high efficiency and reliability in power supply design.
Key features of the TPS72518DCQ include a low dropout voltage, excellent line and load transient responses, and a low-power shutdown mode, which helps in conserving energy when the regulator is not in active use. It is designed to maintain stability with low equivalent series resistance (ESR) capacitors and includes over-current and over-temperature protection to enhance reliability. The TPS72518DCQ is available in a compact SOT-223 package, making it suitable for space-constrained applications, such as portable electronics, industrial equipment, and automotive systems. This regulator is an excellent choice for those seeking high efficiency and reliability in power supply design.
Equivalent
The TPS72518DCQ is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers include the LT1963A from Analog Devices, the MIC29302 from Microchip Technology, and the NCP1117 from ON Semiconductor. These alternatives offer similar voltage regulation capabilities, but it's crucial to compare specifications such as output current, dropout voltage, and package type to ensure compatibility with your application.
Features
The TPS72518DCQ is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Current: It can supply up to 1.5A.
2. Low Dropout Voltage: Ensures efficient performance with a voltage dropout as low as 200mV at full load.
3. Adjustable Output: Offers adjustable output voltage ranging from 1.2V to 5.5V, allowing for flexible usage in various applications.
4. Fast Transient Response: Capable of quickly responding to changes in load conditions, ensuring stable output.
5. Low Quiescent Current: Consumes minimal quiescent current for better power efficiency.
6. Precision Output Voltage: Features tight output voltage regulation with high accuracy.
7. Thermal Protection: Provides over-temperature protection to ensure device longevity and reliability.
8. Overcurrent Protection: Safeguards against excessive current conditions.
9. Operating Temperature Range: Functions effectively in a wide temperature range, typically -40°C to +125°C.
10. Small Package: Available in a compact, surface-mount package, suitable for space-constrained applications.
These features make the TPS72518DCQ suitable for a variety of applications requiring stable and efficient voltage regulation.
1. Output Current: It can supply up to 1.5A.
2. Low Dropout Voltage: Ensures efficient performance with a voltage dropout as low as 200mV at full load.
3. Adjustable Output: Offers adjustable output voltage ranging from 1.2V to 5.5V, allowing for flexible usage in various applications.
4. Fast Transient Response: Capable of quickly responding to changes in load conditions, ensuring stable output.
5. Low Quiescent Current: Consumes minimal quiescent current for better power efficiency.
6. Precision Output Voltage: Features tight output voltage regulation with high accuracy.
7. Thermal Protection: Provides over-temperature protection to ensure device longevity and reliability.
8. Overcurrent Protection: Safeguards against excessive current conditions.
9. Operating Temperature Range: Functions effectively in a wide temperature range, typically -40°C to +125°C.
10. Small Package: Available in a compact, surface-mount package, suitable for space-constrained applications.
These features make the TPS72518DCQ suitable for a variety of applications requiring stable and efficient voltage regulation.
Manufacturer
The TPS72518DCQ is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic products. They are known for their development of analog and embedded processing products, which are widely used in various industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments, headquartered in Dallas, Texas, is one of the largest semiconductor companies in the world and is recognized for its innovation in the field of integrated circuits and other electronic components.
Application
The TPS72518DCQ is a low-dropout voltage regulator designed for applications requiring a stable output voltage with low noise and high power-supply rejection. Key application areas include:
1. Wireless Communication Devices: Supports stable power for RF and analog circuits.
2. Portable Electronics: Ideal for battery-powered devices due to low dropout and quiescent current.
3. Industrial Equipment: Provides reliable voltage regulation in harsh environments.
4. Medical Devices: Ensures precision performance in sensitive instruments.
5. Consumer Electronics: Enhances power efficiency and stability in gadgets.
6. Test and Measurement Equipment: Offers precise voltage regulation for accurate results.
Its features make it suitable for any application requiring efficient power management and low-noise performance.
1. Wireless Communication Devices: Supports stable power for RF and analog circuits.
2. Portable Electronics: Ideal for battery-powered devices due to low dropout and quiescent current.
3. Industrial Equipment: Provides reliable voltage regulation in harsh environments.
4. Medical Devices: Ensures precision performance in sensitive instruments.
5. Consumer Electronics: Enhances power efficiency and stability in gadgets.
6. Test and Measurement Equipment: Offers precise voltage regulation for accurate results.
Its features make it suitable for any application requiring efficient power management and low-noise performance.
Package
The TPS72518DCQ is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a DCQ package, which refers to the 8-pin HVSSOP (High Voltage Small Outline Package) configuration. This package is compact, making it suitable for space-constrained applications.
