圖片僅供參考
TPS715345DCKR
+物料清單IC REG LINEAR 3.45V 50MA SC70-5
-
製造商德州儀器
-
製造商部分 #TPS715345DCKR
-
有存貨2649
365 天品質保證
7*24 小時服務保證
90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 24V |
| Voltage-Output(Min/Fixed) | 3.45V |
| VoltageDropout(Max) | 0.75V @ 50mA |
| Current-Output | 50mA |
| Current-Quiescent(Iq) | 4.2 µA |
| PSRR | 60dB (100kHz) |
| ProtectionFeatures | Over Current |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 5-TSSOP, SC-70-5, SOT-353 |
概述
Description
The TPS715345DCKR is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It is part of the TPS715 series, known for its ultra-low power consumption and high efficiency. This specific model provides a fixed output voltage and can deliver up to 50 mA of output current, making it suitable for battery-powered applications where power efficiency is crucial.
Key features include a low quiescent current, typically around 3.2 µA, and a low dropout voltage, which enhances its suitability for low-power applications. It operates over a wide input voltage range, providing flexibility in various applications, including portable electronics, sensors, and microcontrollers.
The device offers protection features such as thermal shutdown and current limiting to enhance reliability. It is packaged in a small SC70-5 package, contributing to space savings in circuit designs. The TPS715345DCKR is ideal for use in applications that require a stable and efficient power supply with minimal energy loss.
Key features include a low quiescent current, typically around 3.2 µA, and a low dropout voltage, which enhances its suitability for low-power applications. It operates over a wide input voltage range, providing flexibility in various applications, including portable electronics, sensors, and microcontrollers.
The device offers protection features such as thermal shutdown and current limiting to enhance reliability. It is packaged in a small SC70-5 package, contributing to space savings in circuit designs. The TPS715345DCKR is ideal for use in applications that require a stable and efficient power supply with minimal energy loss.
Equivalent
The TPS715345DCKR is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. Microchip MCP1703T-3302E/CB - Offers similar low-dropout performance.
2. Analog Devices ADP150AUJZ-3.3-R7 - Provides comparable voltage regulation with low dropout.
3. ON Semiconductor NCP703SN330T1G - Features similar specifications for voltage regulation.
4. STMicroelectronics LD39015PU33R - Another LDO with equivalent voltage and current ratings.
Always verify specific parameters like output voltage, current, and package compatibility for precise matching.
1. Microchip MCP1703T-3302E/CB - Offers similar low-dropout performance.
2. Analog Devices ADP150AUJZ-3.3-R7 - Provides comparable voltage regulation with low dropout.
3. ON Semiconductor NCP703SN330T1G - Features similar specifications for voltage regulation.
4. STMicroelectronics LD39015PU33R - Another LDO with equivalent voltage and current ratings.
Always verify specific parameters like output voltage, current, and package compatibility for precise matching.
Features
The TPS715345DCKR is a low-dropout (LDO) voltage regulator produced by Texas Instruments. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.45V.
2. Input Voltage Range: Operates with an input voltage range of 2.5V to 24V, making it versatile for various applications.
3. Output Current: Capable of delivering up to 50 mA of output current.
4. Low Quiescent Current: Typically operates with a low quiescent current, making it efficient in battery-powered applications.
5. Dropout Voltage: Features a low dropout voltage of typically 3 mV at 1 mA output current.
6. Thermal Protection: Includes thermal shutdown protection to prevent overheating.
7. Stable with Ceramic Capacitors: Designed to be stable with ceramic output capacitors which are cost-effective and small in size.
8. Package: Offered in a small SOT-23 package for space-constrained applications.
These characteristics make the TPS715345DCKR suitable for a wide range of applications, including portable devices, battery-powered systems, and consumer electronics.
1. Output Voltage: It provides a fixed output voltage of 3.45V.
2. Input Voltage Range: Operates with an input voltage range of 2.5V to 24V, making it versatile for various applications.
3. Output Current: Capable of delivering up to 50 mA of output current.
4. Low Quiescent Current: Typically operates with a low quiescent current, making it efficient in battery-powered applications.
5. Dropout Voltage: Features a low dropout voltage of typically 3 mV at 1 mA output current.
6. Thermal Protection: Includes thermal shutdown protection to prevent overheating.
7. Stable with Ceramic Capacitors: Designed to be stable with ceramic output capacitors which are cost-effective and small in size.
8. Package: Offered in a small SOT-23 package for space-constrained applications.
These characteristics make the TPS715345DCKR suitable for a wide range of applications, including portable devices, battery-powered systems, and consumer electronics.
Pinout
The TPS715345DCKR is a linear voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. The main function of the TPS715345DCKR is to provide a stable 3.45V output voltage with a maximum output current of 50 mA. It operates with a wide input voltage range and is known for its low dropout voltage, which makes it suitable for battery-powered applications. The device also includes features like overcurrent protection and thermal shutdown to enhance reliability and performance in various applications.
Manufacturer
The TPS715345DCKR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is particularly known for its development of analog chips and embedded processors, which play a crucial role in electronics across various industries. The company also has a significant presence in the production of digital signal processors and microcontrollers. Founded in 1930 and headquartered in Dallas, Texas, TI has established itself as a leader in the semiconductor industry, emphasizing innovation and research in electronics.
Application
The TPS715345DCKR is a low-dropout (LDO) voltage regulator commonly used in various applications. It is ideal for battery-powered devices, portable electronics, and handheld products due to its low quiescent current. Its precise voltage regulation and low noise make it suitable for RF modules, microcontrollers, and sensitive analog circuits. Additionally, this regulator is used in consumer electronics, telecommunications, and industrial applications requiring efficient power management. Its wide input voltage range allows for flexibility in systems using different power sources. Overall, the TPS715345DCKR is chosen for applications requiring reliable voltage regulation and efficient energy usage.
Package
The TPS715345DCKR is a linear voltage regulator from Texas Instruments, packaged in a SC70-5 (DCK) package, which is a small outline package with five pins.
