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TPS70358PWPR
IC REG LINEAR 3.3/2.5V 24HTSSOP
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規格
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 2 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 3.3V, 2.5V |
| Voltage Dropout (Max) | 0.25V @ 1A, - |
| Current - Output | 1A, 2A |
| Current - Quiescent (Iq) | 250 µA |
| PSRR | 65dB (1kHz), 60dB (1kHz) |
| Control Features | Enable, Power Good, Reset, Sequencing |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 24-PowerTSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 24-HTSSOP |
| Base Product Number | TPS70358 |
概述
Description
The TPS70358PWPR is a low-dropout (LDO) voltage regulator from Texas Instruments designed for low-power applications. It provides a fixed output voltage of 3.3V with a maximum output current of 500mA. The device features a low quiescent current, making it suitable for battery-powered devices. It operates over an input voltage range of 1.8V to 5.5V and offers excellent line and load transient responses.
Key features include thermal shutdown protection, short-circuit protection, and a low output noise, making it ideal for powering sensitive analog and RF circuits. The TPS70358 is packaged in a small, thermally enhanced 5-pin SOT-23 package, which aids in compact designs. Its typical applications include portable devices, RF and analog circuits, and battery management systems. Overall, the TPS70358PWPR is a reliable and efficient choice for designers seeking stable voltage regulation in low-power environments.
Key features include thermal shutdown protection, short-circuit protection, and a low output noise, making it ideal for powering sensitive analog and RF circuits. The TPS70358 is packaged in a small, thermally enhanced 5-pin SOT-23 package, which aids in compact designs. Its typical applications include portable devices, RF and analog circuits, and battery management systems. Overall, the TPS70358PWPR is a reliable and efficient choice for designers seeking stable voltage regulation in low-power environments.
Features
The TPS70358PWPR is a low-dropout (LDO) voltage regulator designed for high-performance applications. Key features include:
1. Output Voltage: Fixed output voltage of 5.0V with a tolerance of ±2%.
2. Current Rating: Capable of delivering up to 500 mA of load current.
3. Low Dropout Voltage: Typical dropout voltage of 200 mV at 500 mA, ensuring efficient operation.
4. Power Supply Rejection Ratio (PSRR): High PSRR allows for stable output with minimal noise, enhancing performance in sensitive applications.
5. Thermal Protection: Integrated thermal shutdown feature protects against overheating.
6. Compact Package: Available in a 5-pin VSSOP package, facilitating space-saving designs.
7. Wide Input Voltage Range: Operates with input voltages from 2.3V to 6.5V, making it versatile for various applications.
8. Low Quiescent Current: Features low quiescent current, ideal for battery-powered devices.
These attributes make the TPS70358PWPR suitable for applications in portable devices, RF systems, and other power-sensitive environments.
1. Output Voltage: Fixed output voltage of 5.0V with a tolerance of ±2%.
2. Current Rating: Capable of delivering up to 500 mA of load current.
3. Low Dropout Voltage: Typical dropout voltage of 200 mV at 500 mA, ensuring efficient operation.
4. Power Supply Rejection Ratio (PSRR): High PSRR allows for stable output with minimal noise, enhancing performance in sensitive applications.
5. Thermal Protection: Integrated thermal shutdown feature protects against overheating.
6. Compact Package: Available in a 5-pin VSSOP package, facilitating space-saving designs.
7. Wide Input Voltage Range: Operates with input voltages from 2.3V to 6.5V, making it versatile for various applications.
8. Low Quiescent Current: Features low quiescent current, ideal for battery-powered devices.
These attributes make the TPS70358PWPR suitable for applications in portable devices, RF systems, and other power-sensitive environments.
Package
The TPS70358PWPR is packaged in a 5-pin VSSOP (Very Small Outline Package) with a thin profile.
Pinout
The TPS70358PWPR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin package (PW-P) with the following pin configuration:
1. VIN - Input Voltage: This pin receives the input voltage supply.
2. GND - Ground: This pin is the common ground reference.
3. VOUT - Output Voltage: This pin provides the regulated output voltage.
4. EN - Enable: This pin is used to enable or disable the regulator. A high signal turns the device on, while a low signal turns it off.
5. NC - No Connect: This pin is not internally connected and can be left unconnected in the application.
The TPS70358 is designed to provide stable output voltage for various applications, ensuring efficient power management.
1. VIN - Input Voltage: This pin receives the input voltage supply.
2. GND - Ground: This pin is the common ground reference.
3. VOUT - Output Voltage: This pin provides the regulated output voltage.
4. EN - Enable: This pin is used to enable or disable the regulator. A high signal turns the device on, while a low signal turns it off.
5. NC - No Connect: This pin is not internally connected and can be left unconnected in the application.
The TPS70358 is designed to provide stable output voltage for various applications, ensuring efficient power management.
Manufacturer
The TPS70358PWPR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments designs and produces a wide range of electronic components, including analog ICs, embedded processors, and digital signal processors. The company focuses on innovation and development in the fields of analog and embedded processing, serving diverse markets such as industrial, automotive, consumer electronics, and communications. Texas Instruments is known for its commitment to quality and reliability, making it a trusted supplier for various industries.
Application
The TPS70358PWPR is a low-dropout (LDO) voltage regulator primarily used in battery-powered devices, portable electronics, and communication equipment. Its application areas include powering microcontrollers, sensors, and RF circuits, as well as providing stable voltage for automotive electronics and industrial systems. Its low quiescent current makes it suitable for energy-efficient designs in IoT devices and portable applications.
Equivalent
The TPS70358PWPR is a low-dropout linear regulator (LDO) with a 5V output. Equivalent products include the LM1084-5.0, MIC5205-5.0, and LT1085-5.0, which offer similar output voltage and current capabilities. Always check specific datasheets for detailed specifications and ensure compatibility with your application.
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