Images à titre indicatif uniquement
TL1963AKTTR
+NomenclatureIC REG LINEAR POS ADJ 1.5A DDPAK
-
FabricantTexas Instruments
-
Pièce fabricant #TL1963AKTTR
-
Package TO-263
-
En stock4224
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
Garantie produit authentique
Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 1.21V |
| Voltage-Output(Max) | 20V |
| VoltageDropout(Max) | 0.55V @ 1.5A |
| Current-Output | 1.5A |
| Current-Quiescent(Iq) | 1 mA |
| Current-Supply(Max) | 80 mA |
| PSRR | 63dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
Présentation
Description
The TL1963AKTTR is optimized for use in situations where efficiency and regulation are crucial, such as in battery-powered equipment or sensitive analog and digital systems. Its design includes features like current limiting, thermal protection, and fast transient response, ensuring the safety and reliability of the powered circuit.
Packaged in a thermally efficient TO-263 (KTT) package, it helps in dissipating heat effectively, crucial for maintaining performance in demanding environments. The device is part of the TL1963 series, known for their low noise and precision output voltage regulation, which is adjustable via external resistors, adding flexibility to its application.
Equivalent
Features
1. Low Dropout Voltage: The device offers a low dropout voltage of approximately 340 mV at maximum output current, which is beneficial for extending battery life in portable applications.
2. Adjustable Output Voltage: The output voltage can be adjusted through external resistors, allowing for flexibility in various applications.
3. High Accuracy: It provides accurate voltage regulation with a typical output voltage tolerance of ±2%.
4. Low Noise: The regulator exhibits low output noise, making it suitable for noise-sensitive applications.
5. Current Limiting and Thermal Protection: Built-in current limiting and thermal protection features enhance reliability and prevent damage during overload conditions.
6. Good Line and Load Regulation: The device maintains stable output voltage across a wide range of input voltages and load conditions.
7. Package: It typically comes in a space-saving, surface-mount package, making it suitable for compact designs.
These features make the TL1963AKTTR ideal for use in applications like consumer electronics, telecom, and industrial equipment.
Pinout
1. Input (IN): This pin is where the unregulated input voltage is applied.
2. Output (OUT): This pin provides the regulated output voltage.
3. Ground (GND): This pin is connected to the ground or zero voltage reference.
4. Enable (EN): This pin is used to enable or disable the voltage regulator.
5. Adjust (ADJ)/Feedback (FB): This pin is used to set the output voltage using an external resistor network.
Please refer to the specific datasheet for the TL1963AKTTR from Texas Instruments for precise details, as pin functions can vary slightly based on model variations or specific requirements.
Manufacturer
Application
1. Consumer Electronics: Ideal for devices like smartphones and tablets where efficient power regulation is crucial.
2. Telecommunications Equipment: Used in networking devices that need stable voltage regulation.
3. Industrial Systems: Supports control systems and sensors requiring precise voltage supply.
4. Automotive Electronics: Provides reliable power in automotive control units.
5. Medical Devices: Suitable for precision instruments needing stable power.
6. Computing Equipment: Used in laptops and PCs for efficient power distribution.
7. Battery-Powered Devices: Extends battery life through efficient power management.
These applications benefit from its low noise, high accuracy, and low dropout voltage features.