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TI TL1963AKTTR
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A TO-263 (DDPAK-5)
Brands: TI
Mfr.Part #: TL1963AKTTR
Datasheet: TL1963AKTTR Datasheet (PDF)
Package/Case: TO-263
Product Type: Low Dropout (LDO) Regulators
RoHS Status:
Stock Condition: 3849 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The TL1963A-xx devices are low-dropout (LDO) regulators optimized for fast transient response. The device can supply 1.5 A of output current with a dropout voltage of 340 mV. Operating quiescent current is 1 mA, dropping to less than 1 µA in shutdown. Quiescent current is well controlled; it does not rise in dropout as with many other regulators. In addition to fast transient response, the TL1963A-xx regulators have very low output noise, which makes them ideal for sensitive RF supply applications.
Output voltage range is from 1.21 V to 20 V. The TL1963A-xx regulators are stable with output capacitance as low as 10 µF. Small ceramic capacitors can be used without the necessary addition of ESR as is common with other regulators. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting, and reverse-current protection. The devices are available in fixed output voltages of 1.5 V, 1.8 V, 2.5 V, 3.3 V, and as an adjustable device with a 1.21-V reference voltage.
Features
- Optimized for Fast Transient Response
- Output Current: 1.5 A
- Dropout Voltage: 340 mV
- Low Noise: 40 µVRMS (10 Hz to 100 kHz)
- 1-mA Quiescent Current
- No Protection Diodes Needed
- Controlled Quiescent Current in Dropout
- Fixed Output Voltages: 1.5 V, 1.8 V, 2.5 V, 3.3 V
- Adjustable Output from 1.21 V to 20 V (TL1963A Only)
- Less Than 1-µA Quiescent Current in Shutdown
- Stable With 10-µF Ceramic Output Capacitor
- Reverse-Battery Protection
- Reverse-Current Protection
- APPLICATIONS
- Industrial
- Wireless Infrastructure
- Radio-Frequency Systems
- 3.3-V to 2.5-V Logic Power Supplies
- Post Regulator for Switching Supplies
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Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Output options | Adjustable Output, Fixed Output | Iout (max) (A) | 1.5 |
| Vin (max) (V) | 20 | Vin (min) (V) | 2.1 |
| Vout (max) (V) | 20 | Vout (min) (V) | 1.2 |
| Fixed output options (V) | 1.5, 1.8, 2.5, 3.3 | Noise (µVrms) | 40 |
| Iq (typ) (mA) | 1 | Thermal resistance θJA (°C/W) | 33 |
| Rating | Catalog | Load capacitance (min) (µF) | 10 |
| Regulated outputs (#) | 1 | Features | Enable, Reverse Current Protection, Reverse voltage protection |
| Accuracy (%) | 3 | PSRR at 100 KHz (dB) | 45 |
| Dropout voltage (Vdo) (typ) (mV) | 340 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The TL1963AKTTR is a low-dropout (LDO) voltage regulator chip. It provides a regulated output voltage even when the input voltage is slightly higher than the desired output voltage. The chip is specifically designed to reduce power dissipation and improve efficiency in applications where low voltage dropout is required. It is commonly used in various electronic devices, such as mobile phones, computer peripherals, and audio/video equipment.
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Equivalent
The equivalent products of the TL1963AKTTR chip include the TL7812, TL7805, LT3015, and MIC5205. -
Features
The TL1963AKTTR features a low dropout voltage of 300mV, which allows it to regulate voltages close to the output voltage. It has a maximum output current of 1.5A and a current limit foldback to protect against overloads. The device also offers thermal shutdown and can operate in a temperature range of -40°C to +125°C. -
Pinout
The TL1963AKTTR is a fixed voltage low-dropout (LDO) regulator. It has 3 pins: input (VIN), output (VOUT), and ground (GND). It provides a regulated output voltage and is commonly used to supply power to electronic devices. -
Manufacturer
The manufacturer of the TL1963AKTTR is Texas Instruments. Texas Instruments is a multinational semiconductor company that designs and manufactures a wide range of integrated circuits for various applications, including analog and digital signal processing, microcontrollers, and power management. -
Application Field
The TL1963AKTTR is a low-dropout voltage regulator commonly used in a variety of applications such as power supplies, battery-powered devices, and automotive electronics. It provides a stable output voltage even with input voltage fluctuations, making it suitable for applications that require a regulated voltage source. -
Package
The TL1963AKTTR chip is available in a TO-220 package type.
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