TPS73HD318 Series
750-mA, 10-V, dual-channel low-dropout voltage regulator with enable
Manufacturer: Texas Instruments
Catalog(1 parts)
| Part | Voltage Dropout (Max)▲▼ | Voltage - Input (Max)▲▼ | Current - Supply (Max)▲▼ | Output Configuration | Package / Case | Current - Output▲▼ | Protection Features | Supplier Device Package | Mounting Type | PSRR▲▼ | PSRR▲▼ | Control Features | Voltage - Output (Min/Fixed)▲▼ | Voltage - Output (Min/Fixed)▲▼ | Number of Regulators▲▼ | Current - Quiescent (Iq)▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Output Type▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.800000011920929 V | 10 V | 0.0005499999970197678 A | Positive | 28-PowerTSSOP | 0.75 A | Over Current, Over Temperature, Reverse Polarity | 28-HTSSOP | Surface Mount | 51 ul | 49 ul | Enable, Reset | 3.299999952316284 V | 1.7999999523162842 V | 2 ul | 0.0004149999876972288 A | 125 °C | -40 °C | 27.030000686645508 °C/W |
Key Features
• Dual Output Voltages for Split-Supply Applications3.3-V/Adjustable Output, 3.3 V/1.8 V, and3.3 V/2.5Dropout Voltage < 80 mV Max atIO= 100 mA (3.3-V option)Low Quiescent Current, Independent of Load...340 uA Typ Per RegulatorUltra-Low-Current Sleep State...2 uA MaxDual Active-Low Reset Signals with 200-ms Pulse WidthOutput Current Range of 0 mA to 750 mA Per Regulator28-Pin PowerPADTMTSSOP PackagePowerPAD is a trademark of Texas Instruments Incorporated.Dual Output Voltages for Split-Supply Applications3.3-V/Adjustable Output, 3.3 V/1.8 V, and3.3 V/2.5Dropout Voltage < 80 mV Max atIO= 100 mA (3.3-V option)Low Quiescent Current, Independent of Load...340 uA Typ Per RegulatorUltra-Low-Current Sleep State...2 uA MaxDual Active-Low Reset Signals with 200-ms Pulse WidthOutput Current Range of 0 mA to 750 mA Per Regulator28-Pin PowerPADTMTSSOP PackagePowerPAD is a trademark of Texas Instruments Incorporated.
Description
AI
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.