TPS76750 Series
Automotive 1-A, 10-V, low-dropout voltage regulator with enable
Manufacturer: Texas Instruments
Catalog(3 parts)
| Part | Output Type▲▼ | PSRR▲▼ | Mounting Type | Supplier Device Package | Output Configuration | Operating Temperature▲▼ | Operating Temperature▲▼ | Current - Quiescent (Iq)▲▼ | Voltage - Output (Min/Fixed)▲▼ | Protection Features | Control Features | Current - Output▲▼ | Package / Case▲▼ | Package / Case | Package / Case▲▼ | Number of Regulators▲▼ | Voltage - Input (Max)▲▼ | Qualification | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
27.030000686645508 °C/W | 60 ul | Surface Mount | 20-HTSSOP | Positive | 125 °C | -40 °C | 0.0001250000059371814 A | 5 V | Over Current, Over Temperature, Reverse Polarity | Enable, Reset | 1 A | 0.004394200164824724 m | 20-PowerTSSOP | 0.004399999976158142 m | 1 ul | 10 V | |||
27.030000686645508 °C/W | 60 ul | Surface Mount | 20-HTSSOP | Positive | 125 °C | -40 °C | 0.0001250000059371814 A | 5 V | Over Current, Over Temperature, Reverse Polarity | Enable, Reset | 1 A | 0.004394200164824724 m | 20-PowerTSSOP | 0.004399999976158142 m | 1 ul | 10 V | |||
27.030000686645508 °C/W | 60 ul | Surface Mount | 20-HTSSOP | Positive | 125 °C | -40 °C | 0.0001250000059371814 A | 5 V | Over Current, Over Temperature, Reverse Polarity | Enable, Reset | 1 A | 0.004394200164824724 m | 20-PowerTSSOP | 0.004399999976158142 m | 1 ul | 10 V | AEC-Q100 | Automotive |
Key Features
• Qualified for Automotive ApplicationsESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)1-A Low-Dropout (LDO) Voltage RegulatorAvailable in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3-V, 3.3-V, 5-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)20-Pin TSSOP PowerPAD™ (PWP) PackageThermal Shutdown ProtectionPowerPAD is a trademark of Texas Instruments.Qualified for Automotive ApplicationsESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)1-A Low-Dropout (LDO) Voltage RegulatorAvailable in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3-V, 3.3-V, 5-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)20-Pin TSSOP PowerPAD™ (PWP) PackageThermal Shutdown ProtectionPowerPAD is a trademark of Texas Instruments.
Description
AI
These devices are 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 (typically 230 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 (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 low-dropout (LDO) family also features a sleep mode; applying a TTL high signal to enable (EN) input 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-V, 3.3-V, and 5-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 a 20-pin PWP package.
These devices are 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 (typically 230 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 (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 low-dropout (LDO) family also features a sleep mode; applying a TTL high signal to enable (EN) input 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-V, 3.3-V, and 5-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 a 20-pin PWP package.