Deep-Dive with AI
Search across all available documentation for this part.
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS73HD325PWPG4 |
|---|---|
| Control Features | Reset, Enable |
| Current - Output | 750 mA |
| Current - Quiescent (Iq) | 415 µA |
| Current - Supply (Max) [Max] | 550 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 28-PowerTSSOP |
| Package / Case [custom] | 4.4 mm |
| Package / Case [custom] | 0.173 " |
| Protection Features | Over Temperature, Reverse Polarity, Over Current |
| PSRR [Max] | 51 dB |
| PSRR [Min] | 49 dB |
| Supplier Device Package | 28-HTSSOP |
| Voltage - Input (Max) [Max] | 10 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage Dropout (Max) | - |
| Voltage Dropout (Max) | 0.8 V |
TPS73HD318 Series
750-mA, 10-V, dual-channel low-dropout voltage regulator with enable
| Part | Supplier Device Package | Control Features | Mounting Type | Voltage - Output (Min/Fixed) | Output Configuration | Package / Case [custom] | Package / Case | Package / Case [custom] | Operating Temperature [Max] | Operating Temperature [Min] | Protection Features | Number of Regulators | Voltage Dropout (Max) | Voltage Dropout (Max) | PSRR [Min] | PSRR [Max] | Current - Output | Current - Supply (Max) [Max] | Current - Quiescent (Iq) | Voltage - Input (Max) [Max] | Output Type | Voltage - Output (Min/Fixed) | Voltage - Output (Max) [Max] | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 28-HTSSOP | Enable Reset | Surface Mount | 1.8 V 3.3 V | Positive | 4.4 mm | 28-PowerTSSOP | 0.173 " | 125 °C | -40 °C | Over Current Over Temperature Reverse Polarity | 2 | - | 0.8 V | 49 dB | 51 dB | 750 mA | 550 µA | 415 µA | 10 V | 1.81 mOhm | |||
Texas Instruments | 28-HTSSOP | Enable Reset | Surface Mount | 2.5 V | Positive | 4.4 mm | 28-PowerTSSOP | 0.173 " | 125 °C | -40 °C | Over Current Over Temperature Reverse Polarity | 2 | - | 0.8 V | 49 dB | 51 dB | 750 mA | 550 µA | 415 µA | 10 V | 1.81 mOhm | 3.3 V | ||
Texas Instruments | 28-HTSSOP | Enable Reset | Surface Mount | 2.5 V | Positive | 4.4 mm | 28-PowerTSSOP | 0.173 " | 125 °C | -40 °C | Over Current Over Temperature Reverse Polarity | 2 | - | 0.8 V | 49 dB | 51 dB | 750 mA | 550 µA | 415 µA | 10 V | 1.81 mOhm | 3.3 V | ||
Texas Instruments | 28-HTSSOP | Enable Reset | Surface Mount | 1.2 V 3.3 V | Positive | 4.4 mm | 28-PowerTSSOP | 0.173 " | 125 °C | -40 °C | Over Current Over Temperature Reverse Polarity | 2 | - | 0.8 V | 49 dB | 51 dB | 750 mA | 550 µA | 415 µA | 10 V | 9.7 V | Adjustable (Fixed) | ||
Texas Instruments | 28-HTSSOP | Enable Reset | Surface Mount | 2.5 V | Positive | 4.4 mm | 28-PowerTSSOP | 0.173 " | 125 °C | -40 °C | Over Current Over Temperature Reverse Polarity | 2 | - | 0.8 V | 49 dB | 51 dB | 750 mA | 550 µA | 415 µA | 10 V | 1.81 mOhm | 3.3 V | ||
Texas Instruments | 28-HTSSOP | Enable Reset | Surface Mount | 1.8 V 3.3 V | Positive | 4.4 mm | 28-PowerTSSOP | 0.173 " | 125 °C | -40 °C | Over Current Over Temperature Reverse Polarity | 2 | - | 0.8 V | 49 dB | 51 dB | 750 mA | 550 µA | 415 µA | 10 V | 1.81 mOhm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 100 | $ 5.20 | |
Description
General part information
TPS73HD318 Series
The TPS73HD3xx family of dual voltage regulators offers very low dropout voltages and dual outputs in a compact package. Designed primarily for DSP applications, these devices can be used in any mixed-output voltage application with each regulator supporting up to 750 mA. Output current can be allocated as desired between the two regulators and used to power many of todays DSPs. Low quiescent current and very low dropout voltage assure maximum power usage in battery-powered applications. Texas Instruments PowerPAD TSSOP package allows use of these devices with any voltage/current combination within the range of the listed specifications without thermal problems, provided proper device mounting procedures are followed. Separate inputs allow the designer to configure the source power as desired. Dual active-low reset signals allow resetting of core-logic and I/O separately. Remote sense/feedback terminals provide regulation at the load. The TPS73HD3xx are available in 28-pin PowerPAD TSSOP. They operate over a free-air temperature range of -40°C to 125°C.
The TPS73HD3xx family of dual voltage regulators offers very low dropout voltages and dual outputs in a compact package. Designed primarily for DSP applications, these devices can be used in any mixed-output voltage application with each regulator supporting up to 750 mA. Output current can be allocated as desired between the two regulators and used to power many of todays DSPs. Low quiescent current and very low dropout voltage assure maximum power usage in battery-powered applications. Texas Instruments PowerPAD TSSOP package allows use of these devices with any voltage/current combination within the range of the listed specifications without thermal problems, provided proper device mounting procedures are followed. Separate inputs allow the designer to configure the source power as desired. Dual active-low reset signals allow resetting of core-logic and I/O separately. Remote sense/feedback terminals provide regulation at the load. The TPS73HD3xx are available in 28-pin PowerPAD TSSOP. They operate over a free-air temperature range of -40°C to 125°C.
Documents
Technical documentation and resources
No documents available