TL1963A-33 The Texas Instruments TL1963A-33 is a 1.5A low-dropout voltage regulator offering reverse current and reverse voltage protection. It provides stable output with low noise and a wide operating temperature range.
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TL1963A-33

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL1963A-33 is a 1.5A low-dropout voltage regulator offering reverse current and reverse voltage protection. It provides stable output with low noise and a wide operating temperature range.
✓ Total Stock: 20,000 pcs
$ Price Range: $0.28

TL1963A-33 Available from 1 distributor

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✓ Non-Authorised
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20,000 pcs
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TL1963A-33 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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TL1963A-33 Description

Short technical summary and product information.

The Texas Instruments TL1963A-33 is a versatile low-dropout (LDO) voltage regulator designed for reliable power management. It delivers up to 1.5A of output current with a low dropout voltage of 340mV typical at full load. This regulator features integrated protection against reverse current, reverse voltage, and thermal shutdown, enhancing system robustness.

 

With an input voltage range of 2.4V to 20V and an adjustable output voltage from 1.21V to 20V, the TL1963A-33 offers flexibility for various applications. Fixed output options are also available, including 1.5V, 1.8V, 2.5V, and 3.3V. The device exhibits low noise characteristics (23µVRMS from 10Hz to 100kHz) and high PSRR (45dB at 100kHz), making it suitable for noise-sensitive circuits.

 

Available in SOT-223 and TO-263 packages, the TL1963A-33 supports surface mount applications. It requires a minimum output capacitance of 10µF with an ESR of 3Ω or less for stable operation. The operating temperature range is -40°C to 125°C, ensuring performance in demanding environments.

TL1963A-33 Quick Information

Product Type: Low-Dropout Voltage Regulator
Series: TL1963A
Canonical Name: Texas Instruments TL1963A-33 Low-Dropout Voltage Regulator
Subcategory: Low-Dropout (LDO)

TL1963A-33 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TL1963A-33 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

TL1963A-33 Features

  • 1.5A output current capability.
  • Low dropout voltage of 340mV typical.
  • Reverse current and voltage protection.
  • Low noise and high PSRR.
  • Wide operating temperature range.

TL1963A-33 Applications

  • Powering sensitive analog circuits.
  • Regulating voltage in battery-powered devices.
  • Providing stable power for microcontrollers.
  • Use in noise-sensitive applications.

TL1963A-33 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TL1963A-33?

2.1V to 20V (2.4V to 20V per manufacturer).

What is the output voltage range?

Adjustable from 1.21V to 20V, with fixed options at 1.5V, 1.8V, 2.5V, 3.3V, and 20V.

What packages are available?

SOT-223 and TO-263 surface-mount packages.

What is the operating temperature range?

-40°C to 125°C.

What is the dropout voltage?

340 mV typical at 1.5A load.

What is the output noise?

40 µVrms typical, and 23 µVRMS from 10Hz to 100kHz.

What is the maximum output current?

1.5 A.

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