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TPS73618DBVR
+NomenclatureIC REG LINEAR 1.8V 400MA SOT23-5
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FabricantTexas Instruments
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Pièce fabricant #TPS73618DBVR
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Fiche technique TPS73618DBVR DataSheet
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Package SOT-23 (DBV)-5
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En stock6811
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 1.8V |
| VoltageDropout(Max) | 0.2V @ 400mA |
| Current-Output | 400mA |
| Current-Quiescent(Iq) | 550 µA |
| Current-Supply(Max) | 1 mA |
| PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Présentation
Description
The TPS73618DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It offers a fixed output voltage of 1.8V and can deliver a maximum output current of 400mA. The device is designed to be highly efficient, featuring a low quiescent current and low dropout voltage, which makes it ideal for battery-powered applications. It includes an enable pin for power-saving shutdown mode and thermal protection to prevent damage from overheating. The regulator also features fast transient response and low noise, making it suitable for sensitive applications.
Packaged in a small SOT-23-5 form factor, the TPS73618DBVR is well-suited for space-constrained designs. It operates across a wide input voltage range, enhancing versatility for various power supply sources. The device's stability is maintained across a range of output capacitors, adding to its robustness in different circuit configurations. Overall, the TPS73618DBVR is a reliable choice for applications requiring steady and efficient voltage regulation.
Packaged in a small SOT-23-5 form factor, the TPS73618DBVR is well-suited for space-constrained designs. It operates across a wide input voltage range, enhancing versatility for various power supply sources. The device's stability is maintained across a range of output capacitors, adding to its robustness in different circuit configurations. Overall, the TPS73618DBVR is a reliable choice for applications requiring steady and efficient voltage regulation.
Equivalent
The TPS73618DBVR is a low-dropout linear regulator from Texas Instruments. Equivalent products from other manufacturers include:
1. MIC5205-1.8YM5 from Microchip Technology: Another low-dropout regulator with similar voltage and current specifications.
2. LP2985-18DBVR from Texas Instruments: Offers similar performance in terms of voltage regulation and dropout characteristics.
3. NCP4682DSQ18T1G from ON Semiconductor: Provides equivalent functionality with low dropout voltage and stable output.
Always verify specific requirements like pin configuration and thermal performance to ensure compatibility.
1. MIC5205-1.8YM5 from Microchip Technology: Another low-dropout regulator with similar voltage and current specifications.
2. LP2985-18DBVR from Texas Instruments: Offers similar performance in terms of voltage regulation and dropout characteristics.
3. NCP4682DSQ18T1G from ON Semiconductor: Provides equivalent functionality with low dropout voltage and stable output.
Always verify specific requirements like pin configuration and thermal performance to ensure compatibility.
Features
The TPS73618DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, notable for its precision and features. Key features include:
1. Output Voltage: Fixed at 1.8V.
2. Maximum Output Current: 400 mA, suitable for powering a wide range of devices.
3. Dropout Voltage: Ultra-low dropout, making it efficient in battery-powered applications.
4. Quiescent Current: Low quiescent current to maximize battery life.
5. Input Voltage Range: 1.7V to 5.5V, offering flexibility for different applications.
6. PSRR: High power supply rejection ratio for better noise performance.
7. Stability: Operates with low ESR capacitors, ensuring stability and performance.
8. Thermal Protection: Built-in over-temperature protection to prevent overheating.
9. Current Limit: Internal current limiting for protection against overcurrent conditions.
10. Package: Available in a small SOT-23-5 package, ideal for space-constrained applications.
These features make the TPS73618DBVR suitable for applications requiring efficient voltage regulation, low power consumption, and reliable performance in compact form factors.
1. Output Voltage: Fixed at 1.8V.
2. Maximum Output Current: 400 mA, suitable for powering a wide range of devices.
3. Dropout Voltage: Ultra-low dropout, making it efficient in battery-powered applications.
4. Quiescent Current: Low quiescent current to maximize battery life.
5. Input Voltage Range: 1.7V to 5.5V, offering flexibility for different applications.
6. PSRR: High power supply rejection ratio for better noise performance.
7. Stability: Operates with low ESR capacitors, ensuring stability and performance.
8. Thermal Protection: Built-in over-temperature protection to prevent overheating.
9. Current Limit: Internal current limiting for protection against overcurrent conditions.
10. Package: Available in a small SOT-23-5 package, ideal for space-constrained applications.
These features make the TPS73618DBVR suitable for applications requiring efficient voltage regulation, low power consumption, and reliable performance in compact form factors.
Pinout
The TPS73618DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It typically comes in a 5-pin SOT-23 package. Here are its pin functions:
1. IN: Input voltage supply. This is where the input voltage is applied to the regulator.
2. GND: Ground connection. It serves as the return path for the input and output currents.
3. OUT: Regulated output voltage. This pin provides the stable 1.8V output voltage.
4. NR: Noise reduction pin. Connecting a capacitor to this pin reduces output noise.
5. EN: Enable pin. This pin is used to enable or disable the device. The regulator is enabled when the pin is held high.
The TPS73618 is designed for applications requiring low noise, high power-supply rejection ratio (PSRR), and low dropout voltage.
1. IN: Input voltage supply. This is where the input voltage is applied to the regulator.
2. GND: Ground connection. It serves as the return path for the input and output currents.
3. OUT: Regulated output voltage. This pin provides the stable 1.8V output voltage.
4. NR: Noise reduction pin. Connecting a capacitor to this pin reduces output noise.
5. EN: Enable pin. This pin is used to enable or disable the device. The regulator is enabled when the pin is held high.
The TPS73618 is designed for applications requiring low noise, high power-supply rejection ratio (PSRR), and low dropout voltage.
Manufacturer
The TPS73618DBVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic products and components, including integrated circuits, microcontrollers, and sensors. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its innovation in analog and embedded processing technologies. The company serves a variety of industries, such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is recognized for its contributions to the development of semiconductors and is one of the largest producers in the world, emphasizing research and development to drive technological advancements.
Application
The TPS73618DBVR is a low-dropout (LDO) voltage regulator with a fixed output voltage of 1.8V, suitable for various applications. Its key application areas include powering microcontrollers, digital signal processors, and other digital circuits in consumer electronics, telecommunications, and industrial equipment. It's commonly used in portable devices due to its low quiescent current and fast transient response. Additionally, the device is ideal for battery-powered applications, where extending battery life is crucial. The TPS73618DBVR's small footprint and high-performance features make it suitable for space-constrained applications like smartphones, tablets, and wearable devices. Its excellent line and load regulation also support precise voltage regulation in sensitive electronic devices.
Package
The TPS73618DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, housed in a SOT-23-5 package. This package type is compact, featuring five pins, and is suitable for space-constrained applications.
