TL1963A-33KTTR Part Information
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.
- 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
|Input Voltage Min||2.1V|
|Input Voltage Max||20V|
|Fixed Output Voltage Nom.||3.3V|
|Adjustable Output Voltage Min||-|
|Adjustable Output Voltage Max||-|
|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
Frequently Asked Questions
Where can I find additional details, specifications and documents for a TL1963A-33KTTR?
Additional datasheets, footprints and schematics for TL1963A-33KTTR are listed in our Part Details tab. You can also find the TL1963A-33KTTR image and similar parts on this details page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for TL1963A-33KTTR in the Pricing & Inventory tab next to part details. You can view TL1963A-33KTTR price breaks, MOQs, lead times, inventory and SKUs from distributors.
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.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the TL1963A-33KTTR you can contact the distributor directly for product support, shipping queries etc.
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.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for TL1963A-33KTTR often in real-time on the comparison pages.
What if I can't find stock of TL1963A-33KTTR?
You can fill out our help required form which you can use to request a quote for TL1963A-33KTTR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.