| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
22,600 pcs
|
22600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
20,000 pcs
|
20000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
9,668 pcs
|
9668 pcs | On Request | 1 | On Request | On Request | 23+ | On Request | On Request | |
|
8,285 pcs
|
8285 pcs | On Request | 1 | On Request | On Request | 21 | On Request | On Request | |
|
2,810 pcs
|
2810 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Control Features | |
| Current | |
| Fault Protection | |
| Input Voltage | |
| Mounting Type | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| PSRR | |
| Protection Features | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage | |
| Voltage Dropout (Max) |
The Texas Instruments TL1963A-33DCYR is a robust and easy-to-use low-dropout (LDO) linear voltage regulator designed for a wide variety of applications. It can supply up to 1.5A of output current with a typical dropout voltage of 340mV at 1.5A.
This regulator offers a fixed 3.3V output voltage and operates within an input voltage range of 2.4V to 20V. Key electrical features include integrated fault protection such as reverse-current, thermal shutdown, and overcurrent protection. It also provides reverse-battery protection, though this is noted for legacy chip versions.
The TL1963A-33DCYR is housed in a 4-pin SOT-223 surface-mount package. It requires an output capacitor of at least 10µF with an ESR of 3Ω or less for stable operation. The device operates across a temperature range of -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.40 | $1.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TL1963A-33DCYR provides a fixed output voltage of 3.3V.
The maximum output current is 1.5A.
The typical dropout voltage is 340mV at 1.5A output current.
The operating junction temperature range is -40°C to 125°C.
It is available in a surface-mount SOT-223-4 package (TO-261-4).
Yes, it includes an enable pin for on/off control.
It includes reverse-current protection, thermal shutdown, and overcurrent protection.