TL1963A-33KTTR Part Information

Details for TL1963A-33KTTR by Texas Instruments

Semiconductors - ICs>Power Management ICs - PMIC>Voltage Regulators

Part Description

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.

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Part Features

  • 1-mA Quiescent Current
  • Adjustable Output from 1.21 V to 20 V (TL1963A Only)
  • Controlled Quiescent Current in Dropout
  • Dropout Voltage: 340 mV
  • Fixed Output Voltages: 1.5 V, 1.8 V, 2.5 V, 3.3 V
  • Less Than 1-u03bcA Quiescent Current in Shutdown
  • Low Noise: 40 u03bcVRMS (10 Hz to 100 kHz)
  • No Protection Diodes Needed
  • Optimized for Fast Transient Response
  • Output Current: 1.5 A
  • Reverse-Battery Protection
  • Reverse-Current Protection
  • Stable With 10-u03bcF Ceramic Output Capacitor

Part Specifications

Output Type Fixed
Input Voltage Min 2.1V
Input Voltage Max 20V
Fixed Output Voltage Nom. 3.3V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 1.5A
Dropout Voltage Vdo 340mV
LDO Regulator Case Style TO-263
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 3.3V 1.5A LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
Output Voltage Nom. 3.3V
RoHS Compliant

Alternative Part Descriptions

  • LDO, FIXED, 3.3V, 1.5A, TO-263-5; Output Type:Fixed; Input Voltage Min:2.1V; Input Voltage Max:20V; Fixed Output Voltage Nom.:3.3V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:1.5A; Dropout RoHS Compliant: Yes | Newark Electronics
  • 1.5-A, 20-V, low-dropout voltage regulator with reverse current & reverse voltage protection | Texas Instruments

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What category does TL1963A-33KTTR fall under?

The TL1963A-33KTTR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to TL1963A-33KTTR when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the TL1963A-33KTTR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for TL1963A-33KTTR have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TL1963A-33KTTR.

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