| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,979 pcs
|
9979 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request | |
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS79630DCQR is a 1A low-dropout (LDO) linear voltage regulator designed for applications requiring high power-supply rejection ratio (PSRR) and ultralow noise. It provides a fixed 3V output voltage and is stable with a 1µF ceramic capacitor.
Key electrical specifications include a maximum input voltage of 5.5V and a minimum input voltage of 2.7V. The device features a very low dropout voltage of 220mV typical at 1A and a maximum dropout of 0.35V at 1A. It offers excellent load and line transient responses and fast start-up times of approximately 50µs.
With an output noise density of 40µVRMS and a PSRR of 59dB at 100Hz, the TPS79630DCQR is well-suited for noise-sensitive applications such as RF circuits, audio systems, and portable electronics. Protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO).
The regulator is available in a SOT-223-6 surface-mount package, designed for efficient thermal management with a thermal resistance of 25°C/W. Its operating temperature range is -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.00 | $2.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS79630DCQR has a fixed output voltage of 3V.
The maximum output current for the TPS79630DCQR is 1A.
The input voltage range for the TPS79630DCQR is from 2.7V to 5.5V.
The typical dropout voltage for the TPS79630DCQR is 220mV at 1A, with a maximum of 0.35V at 1A.
The TPS79630DCQR is available in a SOT-223-6 package.
The operating temperature range for the TPS79630DCQR is -40°C to 125°C.