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TLV70012DDCR
+Lista de MateriaisIC REG LINEAR 1.2V 200MA SOT23-5
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FabricanteTexas Instruments
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Peça do Fabricante #TLV70012DDCR
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Pacote SOT23-5
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 1.2V |
| VoltageDropout(Max) | 0.25V @ 200mA |
| Current-Output | 200mA |
| Current-Quiescent(Iq) | 55 µA |
| Current-Supply(Max) | 270 µA |
| PSRR | 68dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-5 Thin, TSOT-23-5 |
Visão Geral
Description
The TLV70012DDCR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for use in a variety of applications requiring efficient power management. Key features of the TLV70012DDCR include low quiescent current, low dropout voltage, and high power-supply rejection ratio (PSRR). It offers a fixed output voltage of 1.2 volts, making it suitable for powering low-voltage digital circuits and microcontrollers.
The device is housed in a small SOT-23 package, which makes it ideal for space-constrained applications. The regulator can handle input voltages ranging from 2 V to 5.5 V, delivering up to 200 mA of output current. It also features over-current and thermal shutdown protection to ensure reliable operation under various conditions.
The TLV70012DDCR is popular in battery-powered devices and portable electronics due to its energy-efficient design. Its robust performance across different loads and temperatures makes it a versatile choice for both consumer and industrial applications.
The device is housed in a small SOT-23 package, which makes it ideal for space-constrained applications. The regulator can handle input voltages ranging from 2 V to 5.5 V, delivering up to 200 mA of output current. It also features over-current and thermal shutdown protection to ensure reliable operation under various conditions.
The TLV70012DDCR is popular in battery-powered devices and portable electronics due to its energy-efficient design. Its robust performance across different loads and temperatures makes it a versatile choice for both consumer and industrial applications.
Equivalent
The TLV70012DDCR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers may include:
1. MIC5504-1.2YMT from Microchip Technology
2. LP5907MFX-1.2 from Texas Instruments
3. NCP702SN120T1G from ON Semiconductor
Always check the datasheets for specifications to ensure compatibility, as equivalency can vary based on specific parameters like output current, voltage, and package type.
1. MIC5504-1.2YMT from Microchip Technology
2. LP5907MFX-1.2 from Texas Instruments
3. NCP702SN120T1G from ON Semiconductor
Always check the datasheets for specifications to ensure compatibility, as equivalency can vary based on specific parameters like output current, voltage, and package type.
Features
The TLV70012DDCR is a low-dropout (LDO) voltage regulator from Texas Instruments. Key features of this device include:
1. Output Voltage: Fixed at 1.2V.
2. Output Current: Supports up to 200 mA.
3. Low Quiescent Current: Approximately 31 µA, which helps in extending battery life.
4. Dropout Voltage: Typically around 150 mV at full load (200 mA).
5. Input Voltage Range: Operates from 2 V to 5.5 V.
6. Fast Transient Response: Ensures stable operation with minimal output voltage variations during load changes.
7. Stable with Ceramic Capacitors: Optimized for a 1 µF ceramic output capacitor.
8. Thermal and Overcurrent Protection: Includes features to protect against overheating and excessive current draw.
9. Package: Available in a 5-pin SOT-23 package, labeled as DDC.
10. Applications: Ideal for battery-powered applications, portable devices, and other low-power electronic systems.
These features make the TLV70012DDCR suitable for applications where efficient power regulation and space constraints are critical.
1. Output Voltage: Fixed at 1.2V.
2. Output Current: Supports up to 200 mA.
3. Low Quiescent Current: Approximately 31 µA, which helps in extending battery life.
4. Dropout Voltage: Typically around 150 mV at full load (200 mA).
5. Input Voltage Range: Operates from 2 V to 5.5 V.
6. Fast Transient Response: Ensures stable operation with minimal output voltage variations during load changes.
7. Stable with Ceramic Capacitors: Optimized for a 1 µF ceramic output capacitor.
8. Thermal and Overcurrent Protection: Includes features to protect against overheating and excessive current draw.
9. Package: Available in a 5-pin SOT-23 package, labeled as DDC.
10. Applications: Ideal for battery-powered applications, portable devices, and other low-power electronic systems.
These features make the TLV70012DDCR suitable for applications where efficient power regulation and space constraints are critical.
Pinout
The TLV70012DDCR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It typically comes in a 5-pin SOT-23 package. Here is a brief description of its pin functions:
1. VIN (Pin 1): This is the input voltage pin where the supply voltage is applied. The TLV70012DDCR can accept an input voltage range typically from 2.5 V to 5.5 V.
2. GND (Pin 2): This pin is connected to the ground or zero voltage reference of the circuit.
3. EN (Pin 3): This is the enable pin. It is used to turn the LDO on or off. Driving this pin high enables the regulator, while driving it low puts it into a low-power shutdown mode.
4. NC (Pin 4): This is a no-connect pin, which means it is not internally connected to the device circuitry and can be left unconnected.
5. VOUT (Pin 5): This pin provides the regulated output voltage. For the TLV70012DDCR, the output voltage is fixed at 1.2 V.
This LDO is designed for low power consumption, making it suitable for battery-powered applications.
1. VIN (Pin 1): This is the input voltage pin where the supply voltage is applied. The TLV70012DDCR can accept an input voltage range typically from 2.5 V to 5.5 V.
2. GND (Pin 2): This pin is connected to the ground or zero voltage reference of the circuit.
3. EN (Pin 3): This is the enable pin. It is used to turn the LDO on or off. Driving this pin high enables the regulator, while driving it low puts it into a low-power shutdown mode.
4. NC (Pin 4): This is a no-connect pin, which means it is not internally connected to the device circuitry and can be left unconnected.
5. VOUT (Pin 5): This pin provides the regulated output voltage. For the TLV70012DDCR, the output voltage is fixed at 1.2 V.
This LDO is designed for low power consumption, making it suitable for battery-powered applications.
Manufacturer
The TLV70012DDCR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic products and components. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its development of analog chips and embedded processors, which are used in various applications across different industries, including automotive, consumer electronics, and industrial equipment. The company focuses on innovation and technology advancement, providing high-quality solutions that meet the needs of modern electronics.
Application
The TLV70012DDCR is a low-dropout (LDO) linear voltage regulator designed for applications requiring a stable output voltage from a varying input voltage. Key application areas include portable and battery-powered devices, where energy efficiency is crucial, such as smartphones, tablets, and wearables. It's also suitable for post-regulation of switch-mode power supplies, providing a clean output voltage. The TLV70012DDCR is useful in industrial, medical, and communications equipment where precise voltage regulation is needed. Additionally, its small size and low noise make it ideal for use in sensor modules and RF applications, where minimizing electromagnetic interference is important.
Package
The TLV70012DDCR is packaged in a SOT-23-5, which is a small outline transistor package featuring five leads. This type of package is commonly used for surface-mount technology (SMT) applications, offering a compact and efficient design suitable for various electronic circuits.
