사양
| 속성 | 가치 |
| 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) | 0.25V @ 150mA |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 1.3 µA |
| Current-Supply(Max) | 8 µA |
| PSRR | 40dB ~ 15dB (10Hz ~ 1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SOT-23-5 Thin, TSOT-23-5 |
개요
Description
The TPS78233DDCR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for applications requiring efficient power management. Part of the TPS782 series, it provides a fixed output voltage of 3.3V and can deliver up to 150 mA of output current. The device operates with a low quiescent current, making it suitable for battery-powered applications where power efficiency is critical.
Key features of the TPS78233DDCR include excellent line and load transient performance, low dropout voltage, and a wide input voltage range. It is designed to work with low ESR capacitors and offers thermal shutdown protection to safeguard against overheating. Additionally, the device is housed in a small SOT-23 package, ideal for space-constrained designs.
The TPS78233DDCR is commonly used in portable electronics, sensor networks, and other low-power applications where maintaining stable voltage with minimal power loss is crucial. Its robust performance and compact size make it a versatile choice for engineers and designers looking to optimize power efficiency in their projects.
Key features of the TPS78233DDCR include excellent line and load transient performance, low dropout voltage, and a wide input voltage range. It is designed to work with low ESR capacitors and offers thermal shutdown protection to safeguard against overheating. Additionally, the device is housed in a small SOT-23 package, ideal for space-constrained designs.
The TPS78233DDCR is commonly used in portable electronics, sensor networks, and other low-power applications where maintaining stable voltage with minimal power loss is crucial. Its robust performance and compact size make it a versatile choice for engineers and designers looking to optimize power efficiency in their projects.
Equivalent
The TPS78233DDCR is a low-dropout (LDO) voltage regulator by Texas Instruments. Equivalent products may include:
1. Microchip MCP1703A - Offers similar dropout voltage and output current.
2. ON Semiconductor NCP1117 - Provides comparable performance.
3. Analog Devices ADP3338 - Features similar low-dropout characteristics.
4. STMicroelectronics LD1117 - Another LDO with equivalent specifications.
Always compare specific electrical and thermal parameters to ensure compatibility for your application.
1. Microchip MCP1703A - Offers similar dropout voltage and output current.
2. ON Semiconductor NCP1117 - Provides comparable performance.
3. Analog Devices ADP3338 - Features similar low-dropout characteristics.
4. STMicroelectronics LD1117 - Another LDO with equivalent specifications.
Always compare specific electrical and thermal parameters to ensure compatibility for your application.
Features
The TPS78233DDCR is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It offers features such as:
1. Low Quiescent Current: It operates with a low quiescent current of about 500 nA, making it ideal for battery-powered applications.
2. Output Voltage: The device provides a fixed output voltage of 3.3V.
3. Input Voltage Range: It supports an input voltage range from 2.2V to 5.5V.
4. Dropout Voltage: The regulator features an ultra-low dropout voltage, enhancing efficiency.
5. Output Current: It can deliver up to 150 mA of output current.
6. Ultra-Low Power Consumption: The design is optimized for applications requiring minimal power usage.
7. Stability: It provides excellent stability with small ceramic capacitors.
8. Thermal Protection: Includes thermal shutdown protection for safe operation.
9. Enable Pin: Features an enable pin for easy on/off control.
10. Package: The TPS78233DDCR comes in a small, 5-pin SOT-23 package.
These features make the TPS78233DDCR suitable for portable and energy-efficient applications.
1. Low Quiescent Current: It operates with a low quiescent current of about 500 nA, making it ideal for battery-powered applications.
2. Output Voltage: The device provides a fixed output voltage of 3.3V.
3. Input Voltage Range: It supports an input voltage range from 2.2V to 5.5V.
4. Dropout Voltage: The regulator features an ultra-low dropout voltage, enhancing efficiency.
5. Output Current: It can deliver up to 150 mA of output current.
6. Ultra-Low Power Consumption: The design is optimized for applications requiring minimal power usage.
7. Stability: It provides excellent stability with small ceramic capacitors.
8. Thermal Protection: Includes thermal shutdown protection for safe operation.
9. Enable Pin: Features an enable pin for easy on/off control.
10. Package: The TPS78233DDCR comes in a small, 5-pin SOT-23 package.
These features make the TPS78233DDCR suitable for portable and energy-efficient applications.
Manufacturer
The TPS78233DDCR is manufactured by Texas Instruments (TI). Texas Instruments is a technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices across a wide range of industries. TI is well-known for its innovations in analog and embedded processing products, providing solutions that enable efficient power management, wireless connectivity, and more. The company serves numerous sectors, including industrial, automotive, personal electronics, and communications equipment.
Application
The TPS78233DDCR is a low-dropout (LDO) linear voltage regulator designed for applications requiring efficient power conversion with low quiescent current. Its application areas include battery-powered devices, such as smartphones and tablets, where energy efficiency is crucial. It's also suitable for wearable electronics, Internet of Things (IoT) devices, and portable medical equipment due to its low power consumption and small package size. Additionally, the TPS78233DDCR can be used in industrial and automotive applications that require stable voltage under varying load conditions. Its thermal performance makes it ideal for use in compact, space-constrained environments where heat dissipation is a concern.
Package
The TPS78233DDCR is a low-dropout regulator (LDO) in a small SOT-23-5 package. It is designed for portable and battery-powered applications, offering a fixed output voltage of 3.3V. The package is compact, optimizing space on the circuit board, and is suitable for applications requiring efficient power regulation.
