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TPS79230DBVR
+BOMIC REG LINEAR 3V 100MA SOT23-5
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #TPS79230DBVR
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データシート TPS79230DBVR DataSheet
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パッケージ SOT-23-5
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在庫状況6262
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 3V |
| VoltageDropout(Max) | 0.1V @ 100mA |
| Current-Output | 100mA |
| Current-Quiescent(Iq) | 250 µA |
| PSRR | 70dB ~ 47dB (100Hz ~ 100kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概要
Description
The TPS79230DBVR is a low dropout (LDO) voltage regulator from Texas Instruments, designed for applications requiring efficient power management. It is part of the TPS792xx series and is specifically designed to provide a stable 3.0V output. The device can deliver up to 200 mA of output current, making it suitable for powering low-power microcontrollers and other digital circuits.
Key features include ultra-low noise performance, making it ideal for sensitive analog applications, and a fast start-up time due to its built-in fast transient response. The regulator operates over a wide input voltage range of 2.7V to 5.5V. It also includes features such as thermal shutdown and current limit protection to enhance reliability and safety.
The TPS79230DBVR comes in a small SOT-23 package, making it suitable for compact designs. Its low quiescent current of 17 μA ensures minimal power consumption when the device is idle, which is beneficial for battery-powered applications. Overall, this LDO regulator is ideal for use in both commercial and industrial environments.
Key features include ultra-low noise performance, making it ideal for sensitive analog applications, and a fast start-up time due to its built-in fast transient response. The regulator operates over a wide input voltage range of 2.7V to 5.5V. It also includes features such as thermal shutdown and current limit protection to enhance reliability and safety.
The TPS79230DBVR comes in a small SOT-23 package, making it suitable for compact designs. Its low quiescent current of 17 μA ensures minimal power consumption when the device is idle, which is beneficial for battery-powered applications. Overall, this LDO regulator is ideal for use in both commercial and industrial environments.
Equivalent
The TPS79230DBVR is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. MIC5205 - A low noise LDO regulator from Microchip Technology.
2. LT1761 - A micropower low dropout regulator from Analog Devices.
3. LP2985 - A micropower, 150 mA LDO from Texas Instruments.
4. NCP1117 - A low dropout regulator from ON Semiconductor.
It's important to consider the specific requirements of your application, such as output voltage, current capacity, and package, when selecting an equivalent.
1. MIC5205 - A low noise LDO regulator from Microchip Technology.
2. LT1761 - A micropower low dropout regulator from Analog Devices.
3. LP2985 - A micropower, 150 mA LDO from Texas Instruments.
4. NCP1117 - A low dropout regulator from ON Semiconductor.
It's important to consider the specific requirements of your application, such as output voltage, current capacity, and package, when selecting an equivalent.
Features
The TPS79230DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.0V.
2. Dropout Voltage: Low dropout voltage, typically around 112 mV at full load (100 mA).
3. Current Capability: Maximum output current of 200 mA.
4. Quiescent Current: Low quiescent current of about 170 µA, making it suitable for battery-powered applications.
5. PSRR: High Power Supply Rejection Ratio (PSRR), typically 50 dB at 10 kHz.
6. Stability: Stable with low ESR capacitors (minimum 1 µF output capacitor).
7. Noise: Low output noise, typically 40 µVrms from 10 Hz to 100 kHz, enhancing performance in noise-sensitive applications.
8. Thermal Protection: Built-in thermal shutdown and overcurrent protection for enhanced reliability.
9. Package: Available in a small SOT-23-5 package, facilitating compact designs.
10. Operating Temperature: Supports a wide operating temperature range from -40°C to +125°C.
These features make the TPS79230DBVR suitable for a variety of applications including portable devices, communication equipment, and industrial electronics.
1. Output Voltage: It provides a fixed output voltage of 3.0V.
2. Dropout Voltage: Low dropout voltage, typically around 112 mV at full load (100 mA).
3. Current Capability: Maximum output current of 200 mA.
4. Quiescent Current: Low quiescent current of about 170 µA, making it suitable for battery-powered applications.
5. PSRR: High Power Supply Rejection Ratio (PSRR), typically 50 dB at 10 kHz.
6. Stability: Stable with low ESR capacitors (minimum 1 µF output capacitor).
7. Noise: Low output noise, typically 40 µVrms from 10 Hz to 100 kHz, enhancing performance in noise-sensitive applications.
8. Thermal Protection: Built-in thermal shutdown and overcurrent protection for enhanced reliability.
9. Package: Available in a small SOT-23-5 package, facilitating compact designs.
10. Operating Temperature: Supports a wide operating temperature range from -40°C to +125°C.
These features make the TPS79230DBVR suitable for a variety of applications including portable devices, communication equipment, and industrial electronics.
Pinout
The TPS79230DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is part of the TPS792 series and comes in a 5-pin SOT-23 package. The primary function of this device is to provide a stable, regulated output voltage, and it is specifically designed for low-power applications.
Key specifications include:
- Pin 1: GND (Ground)
- Pin 2: NR (Noise Reduction)
- Pin 3: EN (Enable)
- Pin 4: OUT (Output)
- Pin 5: IN (Input)
The TPS79230DBVR is capable of delivering up to 200 mA of output current and offers features like low dropout voltage, low noise, and fast start-up time, making it suitable for powering sensitive analog circuits and microcontrollers. It is optimized for use with low-ESR ceramic capacitors, enhancing its performance in various applications.
Key specifications include:
- Pin 1: GND (Ground)
- Pin 2: NR (Noise Reduction)
- Pin 3: EN (Enable)
- Pin 4: OUT (Output)
- Pin 5: IN (Input)
The TPS79230DBVR is capable of delivering up to 200 mA of output current and offers features like low dropout voltage, low noise, and fast start-up time, making it suitable for powering sensitive analog circuits and microcontrollers. It is optimized for use with low-ESR ceramic capacitors, enhancing its performance in various applications.
Manufacturer
The TPS79230DBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing chips. The company is known for its innovation in electronic design and its products are widely used in various industries including automotive, industrial, consumer electronics, and communications equipment. Texas Instruments focuses on developing technologies that enable smarter, safer, more efficient, and more connected systems.
Application
The TPS79230DBVR is an ultra-low dropout voltage regulator by Texas Instruments. Its primary application areas include powering low-voltage digital circuits, RF modules, and sensitive analog devices. It is suitable for use in portable electronics, telecommunications, networking infrastructure, and industrial systems where space is limited and efficiency is critical. The regulator provides a stable output voltage, making it ideal for battery-powered devices and systems requiring tight voltage regulation. Additionally, its fast transient response and low noise output make it suitable for sensitive applications like precision instrumentation and audio equipment.
Package
The TPS79230DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a SOT-23-5 package, which is a small outline transistor package with 5 pins, designed for surface-mount technology.
