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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS7330QDG4 |
|---|---|
| Control Features | Reset, Enable |
| Current - Output | 500 mA |
| Current - Supply (Max) [Max] | 550 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Protection Features | Over Temperature, Reverse Polarity, Over Current |
| PSRR | 53 dB |
| Supplier Device Package | 8-SOIC |
| Voltage - Input (Max) [Max] | 10 V |
| Voltage Dropout (Max) [Max] | 0.5 V |
TPS7301 Series
500-mA, 10-V, low-dropout voltage regulator with power good & enable
| Part | Current - Supply (Max) [Max] | Control Features | Number of Regulators | Output Configuration | Package / Case | Package / Case [y] | Package / Case [x] | Voltage - Output (Min/Fixed) | PSRR | Output Type | Protection Features | Operating Temperature [Max] | Operating Temperature [Min] | Voltage Dropout (Max) [Max] | Supplier Device Package | Current - Output | Voltage - Input (Max) [Max] | Mounting Type | Output Type | Voltage - Output (Max) [Max] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 550 µA | Enable Reset | 1 | Positive | 8-SOIC | 3.9 mm | 0.154 in | 2.5 V | 53 dB | 1.81 mOhm | Over Current Over Temperature Reverse Polarity Short Circuit | 125 °C | -40 °C | 0.6 V | 8-SOIC | 500 mA | 10 V | Surface Mount | ||||
 Texas Instruments | 550 µA | Enable | 1 | Positive | 8-SOIC | 3.9 mm | 0.154 in | 1.2 V | 68 dB | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 125 °C | -40 °C | 0.21 V | 8-SOIC | 500 mA | 10 V | Surface Mount | Adjustable | 9.75 V | |||
Texas Instruments | 550 µA | Enable Reset | 1 | Positive | 8-SOIC | 3.9 mm | 0.154 in | 53 dB | 1.81 mOhm | Over Current Over Temperature Reverse Polarity | 125 °C | -40 °C | 0.5 V | 8-SOIC | 500 mA | 10 V | Surface Mount | |||||
 Texas Instruments | 550 µA | Enable Reset | 1 | Positive | 8-DIP | 53 dB | 1.81 mOhm | Over Current Over Temperature Reverse Polarity | 125 °C | -40 °C | 0.5 V | 8-PDIP | 500 mA | 10 V | Through Hole | 0.3 in | 7.62 mm | |||||
 Texas Instruments | 550 µA | Enable Reset | 1 | Positive | 20-TSSOP | 4.4 mm | 0.173 in | 2.5 V | 53 dB | 1.81 mOhm | Over Current Over Temperature Reverse Polarity Short Circuit | 125 °C | -40 °C | 0.6 V | 20-TSSOP | 500 mA | 10 V | Surface Mount | ||||
Texas Instruments | 550 µA | Enable Reset | 1 | Positive | 8-SOIC | 3.9 mm | 0.154 in | 53 dB | 1.81 mOhm | Over Current Over Temperature Reverse Polarity | 125 °C | -40 °C | 0.5 V | 8-SOIC | 500 mA | 10 V | Surface Mount | |||||
Texas Instruments | 550 µA | Enable | 1 | Positive | 8-SOIC | 3.9 mm | 0.154 in | 1.2 V | 68 dB | Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) | 125 °C | -40 °C | 0.21 V | 8-SOIC | 500 mA | 10 V | Surface Mount | Adjustable | 9.75 V | |||
Texas Instruments | 550 µA | Enable Reset | 1 | Positive | 8-DIP | 2.5 V | 53 dB | 1.81 mOhm | Over Current Over Temperature Reverse Polarity Short Circuit | 125 °C | -40 °C | 0.6 V | 8-PDIP | 500 mA | 10 V | Through Hole | 0.3 in | 7.62 mm | ||||
 Texas Instruments | 550 µA | Enable Reset | 1 | Positive | 20-TSSOP | 4.4 mm | 0.173 in | 2.5 V | 53 dB | 1.81 mOhm | Over Current Over Temperature Reverse Polarity Short Circuit | 125 °C | -40 °C | 0.6 V | 20-TSSOP | 500 mA | 10 V | Surface Mount |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 225 | $ 3.27 | |
Description
General part information
TPS7301 Series
The TPS73xx devices are members of a family of micropower low-dropout (LDO) voltage regulators. They are differentiated from the TPS71xx and TPS72xx LDOs by their integrated delayed microprocessor-reset function. If the precision delayed reset is not required, the TPS71xx and TPS72xx should be considered.
The RESET\ output of the TPS73xx initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS73xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage.
If that occurs, the RESET\ output (open-drain NMOS) turns on, taking the RESET\ signal low. RESET\ stays low for the duration of the undervoltage condition. Once the undervoltage condition ceases, a 200-ms (typ) time-out begins. At the completion of the 200-ms delay, RESET\ goes high.
Documents
Technical documentation and resources