TPS767D301QPWPRQ1
ActiveAUTOMOTIVE 1-A, 10-V, DUAL-CHANNEL LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
TPS767D301QPWPRQ1
ActiveAUTOMOTIVE 1-A, 10-V, DUAL-CHANNEL LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
Description
General part information
TPS767D301 Series
The TPS767D301-EP dual-voltage regulator offers fast transient response, low dropout (LDO) voltages, and dual outputs in a compact package and incorporates stability with 10-µF low-ESR output capacitors.
The TPS767D301-EP dual-voltage regulator is designed primarily for DSP applications. This device can be used in any mixed-output voltage application, with each regulator supporting up to 1 A. Dual active-low reset (RESET) signals allow resetting of core logic and I/O separately.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO device also features a sleep mode; applying a TTL high signal to enable (EN) shuts down the regulator, reducing the quiescent current to 1 µA at TJ= 25°C.
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS767D301QPWPRQ1 |
|---|---|
| Control Features | Enable, Reset |
| Current - Output | 1 A |
| Current - Quiescent (Iq) | 125 µA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Regulators | 2 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable (Fixed) |
| Package Length | 0.173 in |
| Package Name | 28-HTSSOP, 28-PowerTSSOP |
| Package Width | 4.4 mm |
| Protection Features | Over Temperature, Reverse Polarity, Over Current |
| PSRR | 60 dB |
| Qualification | AEC-Q100 |
| Voltage - Input (Max) | 10 V |
| Voltage - Output (Fixed) | 3.3 V |
| Voltage - Output (Maximum) | 5.5 V |
| Voltage - Output (Min) | 1.5 V |
| Voltage - Output (Min/Fixed) | 3.3V, 1.5 V ~ 5.5 V |
| Voltage Dropout (Max) | 0.58 V |
Pricing
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