TPS76718 Series
1-A, 10-V, low-dropout voltage regulator with enable & RESET with delay
Manufacturer: Texas Instruments
Catalog(5 parts)
| Part | Current - Quiescent (Iq)▲▼ | Number of Regulators▲▼ | Voltage - Output (Min/Fixed)▲▼ | Supplier Device Package | Output Configuration | Protection Features | Current - Output▲▼ | PSRR▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Mounting Type | Control Features | Voltage - Input (Max)▲▼ | Package / Case▲▼ | Package / Case | Output Type▲▼ | Qualification | Grade | Package / Case▲▼ | Package / Case▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.0001250000059371814 A | 1 ul | 1.7999999523162842 V | 8-SOIC | Positive | Over Current, Over Temperature, Reverse Polarity | 1 A | 60 ul | 125 °C | -40 °C | Surface Mount | Enable, Reset | 10 V | 0.003899999894201755 m | 8-SOIC | 27.030000686645508 °C/W | |||||
0.0001250000059371814 A | 1 ul | 1.7999999523162842 V | 8-SOIC | Positive | Over Current, Over Temperature, Reverse Polarity | 1 A | 60 ul | 125 °C | -40 °C | Surface Mount | Enable, Reset | 10 V | 0.003899999894201755 m | 8-SOIC | 27.030000686645508 °C/W | |||||
0.0001250000059371814 A | 1 ul | 1.7999999523162842 V | 20-HTSSOP | Positive | Over Current, Over Temperature, Reverse Polarity | 1 A | 60 ul | 125 °C | -40 °C | Surface Mount | Enable, Reset | 10 V | 20-PowerTSSOP | 27.030000686645508 °C/W | AEC-Q100 | Automotive | 0.004394200164824724 m | 0.004399999976158142 m | ||
0.0001250000059371814 A | 1 ul | 1.7999999523162842 V | 20-HTSSOP | Positive | Over Current, Over Temperature, Reverse Polarity | 1 A | 60 ul | 125 °C | -40 °C | Surface Mount | Enable, Reset | 10 V | 20-PowerTSSOP | 27.030000686645508 °C/W | 0.004394200164824724 m | 0.004399999976158142 m | ||||
0.0001250000059371814 A | 1 ul | 1.7999999523162842 V | 20-HTSSOP | Positive | Over Current, Over Temperature, Reverse Polarity | 1 A | 60 ul | 125 °C | -40 °C | Surface Mount | Enable, Reset | 10 V | 20-PowerTSSOP | 27.030000686645508 °C/W | 0.004394200164824724 m | 0.004399999976158142 m |
Key Features
• 1 A Low-Dropout Voltage RegulatorAvailable in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable VersionsDropout Voltage Down to 230 mV at 1 A (TPS76750)Ultralow 85 µA Typical Quiescent CurrentFast Transient Response2% Tolerance Over Specified Conditions for Fixed-Output VersionsOpen Drain Power-On Reset With 200-ms Delay (See TPS768xx for PG Option)8-Pin SOIC and 20-Pin TSSOP PowerPAD™ (PWP) PackageThermal Shutdown ProtectionAll trademarks are the property of their respective owners.1 A Low-Dropout Voltage RegulatorAvailable in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable VersionsDropout Voltage Down to 230 mV at 1 A (TPS76750)Ultralow 85 µA Typical Quiescent CurrentFast Transient Response2% Tolerance Over Specified Conditions for Fixed-Output VersionsOpen Drain Power-On Reset With 200-ms Delay (See TPS768xx for PG Option)8-Pin SOIC and 20-Pin TSSOP PowerPAD™ (PWP) PackageThermal Shutdown ProtectionAll trademarks are the property of their respective owners.
Description
AI
This device is designed to have a fast transient response and be stable with 10 µF low ESR capacitors. This combination provides high performance at a reasonable cost.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically230 mV at an output current of 1 A for the TPS76750) 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 (typically85 µA over the full range of output current, 0 mA to1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to 1 µA at TJ= 25°C.
TheRESEToutput of the TPS767xx initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS767xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage.
The TPS767xx is offered in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5.0-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5.5 V). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS767xx family is available in 8-pin SOIC and 20-pin PWP packages.
This device is designed to have a fast transient response and be stable with 10 µF low ESR capacitors. This combination provides high performance at a reasonable cost.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically230 mV at an output current of 1 A for the TPS76750) 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 (typically85 µA over the full range of output current, 0 mA to1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to 1 µA at TJ= 25°C.
TheRESEToutput of the TPS767xx initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS767xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage.
The TPS767xx is offered in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5.0-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5.5 V). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS767xx family is available in 8-pin SOIC and 20-pin PWP packages.