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TPS7A2028PDBVR
+BOMIC REG LINEAR 2.8V 300MA SOT23-5
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #TPS7A2028PDBVR
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사양
| 속성 | 가치 |
| Part Status | Active |
| Base Product Number | TPS7A2028 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 2.8V |
| Voltage Dropout (Max) | 0.14V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 15 µA |
| Current - Supply (Max) | 2 mA |
| PSRR | 65dB ~ 40dB (100Hz ~ 1MHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
개요
Description
The TPS7A2028PDBVR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and precise output voltage while minimizing power consumption, making it ideal for applications requiring efficiency and reliability. This device operates with an input voltage range of 2 V to 6.5 V and delivers an output current of up to 200 mA with a very low dropout voltage, which enhances efficiency in battery-powered applications.
Key features include a low quiescent current, excellent line and load transient response, and a high power-supply rejection ratio (PSRR), which helps in maintaining a stable output voltage even under varying input conditions. Additionally, it offers protection features such as current limit and thermal shutdown to safeguard the device and connected load from damage.
The TPS7A2028PDBVR comes in a small SOT-23-5 package, making it suitable for space-constrained designs. Its high performance, reliability, and compact size make it suitable for a wide range of applications, including consumer electronics, industrial controls, and portable devices.
Key features include a low quiescent current, excellent line and load transient response, and a high power-supply rejection ratio (PSRR), which helps in maintaining a stable output voltage even under varying input conditions. Additionally, it offers protection features such as current limit and thermal shutdown to safeguard the device and connected load from damage.
The TPS7A2028PDBVR comes in a small SOT-23-5 package, making it suitable for space-constrained designs. Its high performance, reliability, and compact size make it suitable for a wide range of applications, including consumer electronics, industrial controls, and portable devices.
Equivalent
The TPS7A2028PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products may include:
1. Microchip MCP1700T-2802E/MB - Similar LDO with 2.8V output.
2. ON Semiconductor NCP708SQ28T1G - Another LDO with comparable voltage output.
3. Analog Devices ADP7118 - Offers similar functionality with different specifications.
4. ROHM BD33IC0MEFJ-M - Equivalent in functionality for automotive applications.
Ensure compatibility in specifications like output voltage, current, and package type when selecting alternatives.
1. Microchip MCP1700T-2802E/MB - Similar LDO with 2.8V output.
2. ON Semiconductor NCP708SQ28T1G - Another LDO with comparable voltage output.
3. Analog Devices ADP7118 - Offers similar functionality with different specifications.
4. ROHM BD33IC0MEFJ-M - Equivalent in functionality for automotive applications.
Ensure compatibility in specifications like output voltage, current, and package type when selecting alternatives.
Features
The TPS7A2028PDBVR is an ultra-low dropout (LDO) voltage regulator manufactured by Texas Instruments, designed for applications requiring low power consumption and high output accuracy. Key features include:
1. Input Voltage Range: Operates over a wide input voltage range from 2 V to 6.5 V.
2. Output Voltage: Provides a fixed output voltage option, typically at 2.8 V.
3. Output Current: Supports up to 300 mA output current.
4. Low Dropout Voltage: Offers a very low dropout voltage, ideal for battery-powered applications.
5. Quiescent Current: Exhibits low quiescent current, enhancing battery life.
6. Precision: Ensures high output voltage precision with a typical accuracy of ±2%.
7. Thermal Protection: Includes over-temperature protection to safeguard against overheating.
8. Packaging: Available in a compact SOT-23 (DBV) package, suitable for space-constrained designs.
These features make the TPS7A2028PDBVR suitable for portable and energy-efficient applications, including mobile devices and other compact electronic systems.
1. Input Voltage Range: Operates over a wide input voltage range from 2 V to 6.5 V.
2. Output Voltage: Provides a fixed output voltage option, typically at 2.8 V.
3. Output Current: Supports up to 300 mA output current.
4. Low Dropout Voltage: Offers a very low dropout voltage, ideal for battery-powered applications.
5. Quiescent Current: Exhibits low quiescent current, enhancing battery life.
6. Precision: Ensures high output voltage precision with a typical accuracy of ±2%.
7. Thermal Protection: Includes over-temperature protection to safeguard against overheating.
8. Packaging: Available in a compact SOT-23 (DBV) package, suitable for space-constrained designs.
These features make the TPS7A2028PDBVR suitable for portable and energy-efficient applications, including mobile devices and other compact electronic systems.
Pinout
The TPS7A2028PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. Here are the pin functions:
1. IN (Pin 1): Input voltage pin. This is where the supply voltage is connected to the regulator.
2. GND (Pin 2): Ground pin. It serves as the reference point for the input and output voltages.
3. EN (Pin 3): Enable pin. This active-high pin enables or disables the regulator. When pulled high, the regulator is enabled; when low, it is disabled.
4. FB (Pin 4): Feedback pin. This pin is used to set the output voltage by connecting to an external resistor divider.
5. OUT (Pin 5): Output voltage pin. This is where the regulated output voltage is available.
The TPS7A2028PDBVR provides a regulated output voltage with high accuracy and low noise, suitable for powering sensitive analog circuitry.
1. IN (Pin 1): Input voltage pin. This is where the supply voltage is connected to the regulator.
2. GND (Pin 2): Ground pin. It serves as the reference point for the input and output voltages.
3. EN (Pin 3): Enable pin. This active-high pin enables or disables the regulator. When pulled high, the regulator is enabled; when low, it is disabled.
4. FB (Pin 4): Feedback pin. This pin is used to set the output voltage by connecting to an external resistor divider.
5. OUT (Pin 5): Output voltage pin. This is where the regulated output voltage is available.
The TPS7A2028PDBVR provides a regulated output voltage with high accuracy and low noise, suitable for powering sensitive analog circuitry.
Manufacturer
The manufacturer of the TPS7A2028PDBVR is Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits, sensors, and other semiconductor devices. TI is known for its innovation and contributions to the field of electronics, particularly in areas such as analog and embedded processing. The company serves various industries, including automotive, industrial, consumer electronics, and communications, providing solutions that help improve performance and efficiency in these sectors.
Application
The TPS7A2028PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for applications requiring low quiescent current and high power supply rejection ratio (PSRR). It is suitable for battery-powered devices, portable electronics, and wearables due to its low power consumption. Moreover, it is applicable in industrial and automotive systems for its broad input voltage range and high precision. The regulator is also valuable in communication and instrumentation applications where precise voltage regulation is critical. Its small size supports compact designs, making it ideal for space-constrained applications.
Package
The TPS7A2028PDBVR is a Low-Dropout (LDO) voltage regulator by Texas Instruments. It is packaged in a SOT-23-5, which is a small outline transistor package with 5 pins. This package type is suitable for applications requiring a compact footprint.
