TPS7A6333QDRKRQ1
ActiveAUTOMOTIVE 300-MA, OFF-BATTERY (40-V), LOW-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH WATCHDOG TIMER
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TPS7A6333QDRKRQ1
ActiveAUTOMOTIVE 300-MA, OFF-BATTERY (40-V), LOW-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH WATCHDOG TIMER
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS7A6333QDRKRQ1 |
|---|---|
| Control Features | Enable |
| Current - Output | 200 mA |
| Current - Quiescent (Iq) | 35 µA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 10-VFDFN Exposed Pad |
| Protection Features | Short Circuit, Over Temperature, Under Voltage Lockout (UVLO), Over Current |
| PSRR [Max] | 30 dB |
| PSRR [Min] | 60 dB |
| Qualification | AEC-Q100 |
| Supplier Device Package | 10-VSON (3x4) |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage Dropout (Max) [Max] | 0.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3000 | $ 1.77 | |
| Texas Instruments | LARGE T&R | 1 | $ 2.67 | |
| 100 | $ 2.34 | |||
| 250 | $ 1.64 | |||
| 1000 | $ 1.32 | |||
Description
General part information
TPS7A63-Q1 Series
The TPS7A63-Q1 and TPS7A6401-Q1 are a family of low-dropout linear voltage regulators designed for low power consumption and quiescent current less than 35 µA in light-load applications. These devices, designed to achieve stable operation even with a low-ESR ceramic output capacitor, feature an integrated programmable window watchdog and overcurrent protection. Designers can program the output voltage using external resistors. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions. The power-on-reset delay is fixed (250 µs typical), or an external capacitor can program the delay. Because of such features, these devices are well-suited in power supplies for various automotive applications.
The TPS7A63-Q1 and TPS7A6401-Q1 are a family of low-dropout linear voltage regulators designed for low power consumption and quiescent current less than 35 µA in light-load applications. These devices, designed to achieve stable operation even with a low-ESR ceramic output capacitor, feature an integrated programmable window watchdog and overcurrent protection. Designers can program the output voltage using external resistors. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions. The power-on-reset delay is fixed (250 µs typical), or an external capacitor can program the delay. Because of such features, these devices are well-suited in power supplies for various automotive applications.
