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.
Part Downloads
Download PCB Footprint from Ultra Librarian
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 |
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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Frequently Asked Questions
Where can I find additional details, specifications and documents for a TL1963A-33KTTR?
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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.
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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.
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Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TL1963A-33KTTR.
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