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IC REG LIN 1.8V 750MA 20-HTSSOP
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HerstellerTexas Instruments
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Herstellerteil #TPS77718PWPR
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Datenblatt TPS77718PWPR DataSheet
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Auf Lager8103
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 10V |
| Voltage - Output (Min / Fixed) | 1.8V |
| Current - Output | 750mA |
| Current - Quiescent (Iq) | 125 µA |
| PSRR | 60dB (1kHz) |
| Control Features | Enable, Power Good, Reset |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-PowerTSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-HTSSOP |
| Base Product Number | TPS77718 |
Übersicht
Description
The TPS77718PWPR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable output voltage of 1.8V with a maximum output current of 1A. It operates with a wide input voltage range of 2.5V to 6.5V, making it suitable for various applications including portable devices, battery-powered systems, and microcontroller power supplies.
Key features include low quiescent current, fast transient response, and built-in thermal protection, ensuring efficient performance in compact designs. The device also supports a low output noise level, which is critical for sensitive analog circuits.
The TPS77718PWPR comes in a PowerPAD™ package, facilitating better thermal management and ease of PCB assembly. Its combination of high performance, reliability, and small footprint makes it an ideal choice for powering low-voltage digital and analog devices in consumer electronics and industrial applications.
Key features include low quiescent current, fast transient response, and built-in thermal protection, ensuring efficient performance in compact designs. The device also supports a low output noise level, which is critical for sensitive analog circuits.
The TPS77718PWPR comes in a PowerPAD™ package, facilitating better thermal management and ease of PCB assembly. Its combination of high performance, reliability, and small footprint makes it an ideal choice for powering low-voltage digital and analog devices in consumer electronics and industrial applications.
Equivalent
The TPS77718PWPR is a low-dropout (LDO) voltage regulator. Equivalent products include the LM1117-ADJ, MCP1700-3302E, LP2985-30DBVR and MIC5205-330YML. These alternatives may have varying output current, dropout voltage, and packaging options, so it's essential to check the specific requirements for your application before substituting.
Features
The TPS77718PWPR is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage with high efficiency. Key features include:
1. Output Voltage: Fixed output of 1.8V with a maximum output current of 1A.
2. Low Dropout Voltage: Typically around 300mV at full load, which allows for efficient operation even when the input voltage is close to the output voltage.
3. Wide Input Voltage Range: Accepts input voltages from 2.7V to 5.5V.
4. Power Saving: Designed for low quiescent current, enhancing battery life in portable applications.
5. Thermal Protection: Includes thermal shutdown features to prevent overheating.
6. Noise Performance: Low output noise, making it suitable for sensitive analog applications.
7. Package Type: Available in a 5-pin SOT-23 package for space-constrained designs.
These features make the TPS77718PWPR ideal for portable devices, microcontrollers, and other low-power applications.
1. Output Voltage: Fixed output of 1.8V with a maximum output current of 1A.
2. Low Dropout Voltage: Typically around 300mV at full load, which allows for efficient operation even when the input voltage is close to the output voltage.
3. Wide Input Voltage Range: Accepts input voltages from 2.7V to 5.5V.
4. Power Saving: Designed for low quiescent current, enhancing battery life in portable applications.
5. Thermal Protection: Includes thermal shutdown features to prevent overheating.
6. Noise Performance: Low output noise, making it suitable for sensitive analog applications.
7. Package Type: Available in a 5-pin SOT-23 package for space-constrained designs.
These features make the TPS77718PWPR ideal for portable devices, microcontrollers, and other low-power applications.
Pinout
The TPS77718PWPR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin package (PW) and is designed to provide a fixed output voltage of 1.8V.
Pin Functions:
1. Vin (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. Vout (Pin 3): Regulated output voltage (1.8V).
4. EN (Pin 4): Enable input; active high to turn on the regulator.
5. NC (Pin 5): No connect; not internally connected.
This device is suitable for powering low-voltage applications and offers features such as thermal shutdown and overcurrent protection.
Pin Functions:
1. Vin (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. Vout (Pin 3): Regulated output voltage (1.8V).
4. EN (Pin 4): Enable input; active high to turn on the regulator.
5. NC (Pin 5): No connect; not internally connected.
This device is suitable for powering low-voltage applications and offers features such as thermal shutdown and overcurrent protection.
Manufacturer
The TPS77718PWPR is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are crucial for electronic devices and systems. Founded in 1930, TI is known for its innovation in analog and digital signal processing, microcontrollers, and various other electronic components.
The company serves a diverse range of markets, including automotive, industrial, communications, consumer electronics, and computing. Texas Instruments is recognized for its contributions to the development of calculators, embedded processing, and analog solutions, and it has a significant presence in the global semiconductor industry.
TI’s products, including voltage regulators like the TPS77718PWPR, are widely used in applications that require efficient power management, making it a key player in advancing technology across multiple sectors.
The company serves a diverse range of markets, including automotive, industrial, communications, consumer electronics, and computing. Texas Instruments is recognized for its contributions to the development of calculators, embedded processing, and analog solutions, and it has a significant presence in the global semiconductor industry.
TI’s products, including voltage regulators like the TPS77718PWPR, are widely used in applications that require efficient power management, making it a key player in advancing technology across multiple sectors.
Application
The TPS77718PWPR is a low-dropout (LDO) voltage regulator primarily used in applications requiring stable power supply. Its application areas include:
1. Consumer Electronics: Powering handheld devices, audio equipment, and portable gadgets.
2. Telecommunications: Supporting base stations and communication devices.
3. Industrial: Used in sensors, control systems, and automation equipment.
4. Automotive: Powering electronic control units (ECUs) and infotainment systems.
5. Computing: Supplying power to microprocessors and digital signal processors.
Its features include low noise, high accuracy, and a wide input voltage range, making it suitable for various precision applications.
1. Consumer Electronics: Powering handheld devices, audio equipment, and portable gadgets.
2. Telecommunications: Supporting base stations and communication devices.
3. Industrial: Used in sensors, control systems, and automation equipment.
4. Automotive: Powering electronic control units (ECUs) and infotainment systems.
5. Computing: Supplying power to microprocessors and digital signal processors.
Its features include low noise, high accuracy, and a wide input voltage range, making it suitable for various precision applications.
Package
The TPS77718PWPR is packaged in a 5-pin TSOT-23 (Thin Small Outline Transistor) package. This surface-mount package is compact and suitable for space-constrained applications.
