Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS7A5301RPST | TPS7A53 Series |
|---|---|---|
| Board Type | - | Fully Populated |
| Channels per IC | - | 1 |
| Control Features | Power Good, Soft Start, Enable | Power Good, Soft Start, Enable |
| Current - Output | 4 A | 3 - 4 A |
| Current - Quiescent (Iq) | 4 mA | 4 mA |
| Current - Supply (Max) [Max] | 5.5 mA | 5.5 mA |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Regulators | 1 | 1 |
| Operating Temperature [Max] | 125 ¯C | 125 ¯C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive | Positive |
| Output Type | Adjustable | Adjustable |
| Package / Case | 12-VFQFN | 12-VFQFN |
| Protection Features | Under Voltage Lockout (UVLO), Over Current, Over Temperature | Under Voltage Lockout (UVLO), Over Current, Over Temperature |
| PSRR [Max] | 44 dB | 44 dB |
| PSRR [Min] | 35 dB | 35 dB |
| Regulator Type | - | Positive Adjustable, Positive Fixed |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 12-VQFN-HR (2.2x2.5) | 12-VQFN-HR (2.2x2.5) |
| Utilized IC / Part | - | TPS7A53-Q1, TPS7A53A-Q1 |
| Voltage - Input | - | 6 - 6.5 V |
| Voltage - Input | - | 1.1 - 1.13 V |
| Voltage - Input (Max) [Max] | 6.5 V | 6.5 V |
| Voltage - Output | - | 0.8 V |
| Voltage - Output | - | 5 V |
| Voltage - Output | - | 1 V |
| Voltage - Output (Max) [Max] | 5.15 V | 5.15 V |
| Voltage - Output (Min/Fixed) | 0.8 V | 0.8 V |
| Voltage Dropout (Max) [Max] | 0.375 V | 0.375 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS7A53 Series
3-A, low-VIN (1.1 V) low-noise high-accuracy ultra-low-dropout (LDO) voltage regulator
| Part | Current - Quiescent (Iq) | Output Configuration | Protection Features | Current - Output | Number of Regulators | Voltage - Output (Max) [Max] | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Voltage - Output (Min/Fixed) | Package / Case | Current - Supply (Max) [Max] | Voltage - Input (Max) [Max] | Voltage Dropout (Max) [Max] | PSRR [Max] | PSRR [Min] | Control Features | Output Type | Supplied Contents | Voltage - Input [Max] | Voltage - Input [Min] | Utilized IC / Part | Voltage - Output [Min] | Voltage - Output [Max] | Regulator Type | Board Type | Channels per IC | Voltage - Output |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS7A5301RPSRThe TPS7A53 is a low-noise (4.4 µVRMS), ultra-low dropout linear-regulator (LDO) capable of sourcing 3 A with only 110 mV of maximum dropout. The device output voltage is adjustable from 0.8 V to 5.2 V using an external resistor divider.
The combination of low noise (4.4 µVRMS), high PSRR, and high output current capability makes the TPS7A53 an excellent choice to power noise-sensitive components such as those found in high-speed communications, video, medical, or test-and-measurement applications. The high performance of this device limits power-supply-generated phase noise and clock jitter, making this device ideal for powering high-performance serializer and deserializer (SerDes), analog-to-digital converters (ADCs), and digital-to-analog converters (DACs). Specifically, RF amplifiers benefit from the high performance and5.2-V output capability of the device.
For digital loads [such as application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), and digital signal processors (DSPs)] requiring low-input voltage, low-output (LILO) voltage operation, the exceptional accuracy (0.5% over load and temperature), remote sensing, excellent transient performance, and soft-start capabilities of the TPS7A53 provides optimal system performance.
As an adjustable voltage regulator, there is versatility in the design of the TPS7A53 that makes the device a component of choice for analog loads such as VCO, ADC, DAC, and imaging sensors and for digital loads such as SerDes, FPGAs, and DSPs.
The TPS7A53 is a low-noise (4.4 µVRMS), ultra-low dropout linear-regulator (LDO) capable of sourcing 3 A with only 110 mV of maximum dropout. The device output voltage is adjustable from 0.8 V to 5.2 V using an external resistor divider.
The combination of low noise (4.4 µVRMS), high PSRR, and high output current capability makes the TPS7A53 an excellent choice to power noise-sensitive components such as those found in high-speed communications, video, medical, or test-and-measurement applications. The high performance of this device limits power-supply-generated phase noise and clock jitter, making this device ideal for powering high-performance serializer and deserializer (SerDes), analog-to-digital converters (ADCs), and digital-to-analog converters (DACs). Specifically, RF amplifiers benefit from the high performance and5.2-V output capability of the device.
For digital loads [such as application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), and digital signal processors (DSPs)] requiring low-input voltage, low-output (LILO) voltage operation, the exceptional accuracy (0.5% over load and temperature), remote sensing, excellent transient performance, and soft-start capabilities of the TPS7A53 provides optimal system performance.
As an adjustable voltage regulator, there is versatility in the design of the TPS7A53 that makes the device a component of choice for analog loads such as VCO, ADC, DAC, and imaging sensors and for digital loads such as SerDes, FPGAs, and DSPs. | 4 mA | Positive | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | 4 A | 1 | 5.15 V | 12-VQFN-HR (2.2x2.5) | 125 ¯C | -40 °C | Surface Mount | 0.8 V | 12-VFQFN | 5.5 mA | 6.5 V | 0.375 V | 44 dB | 35 dB | Enable, Power Good, Soft Start | Adjustable | ||||||||||
Texas Instruments TPS7A53EVM-031TPS7A53-Q1 1 - Single Channels per IC Positive Adjustable Linear Voltage Regulator Evaluation Board | 3 A | Board(s) | 6.5 V | 1.1 V | TPS7A53-Q1 | 0.8 V | 5 V | Positive Adjustable | Fully Populated | 1 | |||||||||||||||||||
Texas Instruments TPS7A5301RPSTThe TPS7A53 is a low-noise (4.4 µVRMS), ultra-low dropout linear-regulator (LDO) capable of sourcing 3 A with only 110 mV of maximum dropout. The device output voltage is adjustable from 0.8 V to 5.2 V using an external resistor divider.
The combination of low noise (4.4 µVRMS), high PSRR, and high output current capability makes the TPS7A53 an excellent choice to power noise-sensitive components such as those found in high-speed communications, video, medical, or test-and-measurement applications. The high performance of this device limits power-supply-generated phase noise and clock jitter, making this device ideal for powering high-performance serializer and deserializer (SerDes), analog-to-digital converters (ADCs), and digital-to-analog converters (DACs). Specifically, RF amplifiers benefit from the high performance and5.2-V output capability of the device.
For digital loads [such as application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), and digital signal processors (DSPs)] requiring low-input voltage, low-output (LILO) voltage operation, the exceptional accuracy (0.5% over load and temperature), remote sensing, excellent transient performance, and soft-start capabilities of the TPS7A53 provides optimal system performance.
As an adjustable voltage regulator, there is versatility in the design of the TPS7A53 that makes the device a component of choice for analog loads such as VCO, ADC, DAC, and imaging sensors and for digital loads such as SerDes, FPGAs, and DSPs.
The TPS7A53 is a low-noise (4.4 µVRMS), ultra-low dropout linear-regulator (LDO) capable of sourcing 3 A with only 110 mV of maximum dropout. The device output voltage is adjustable from 0.8 V to 5.2 V using an external resistor divider.
The combination of low noise (4.4 µVRMS), high PSRR, and high output current capability makes the TPS7A53 an excellent choice to power noise-sensitive components such as those found in high-speed communications, video, medical, or test-and-measurement applications. The high performance of this device limits power-supply-generated phase noise and clock jitter, making this device ideal for powering high-performance serializer and deserializer (SerDes), analog-to-digital converters (ADCs), and digital-to-analog converters (DACs). Specifically, RF amplifiers benefit from the high performance and5.2-V output capability of the device.
For digital loads [such as application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), and digital signal processors (DSPs)] requiring low-input voltage, low-output (LILO) voltage operation, the exceptional accuracy (0.5% over load and temperature), remote sensing, excellent transient performance, and soft-start capabilities of the TPS7A53 provides optimal system performance.
As an adjustable voltage regulator, there is versatility in the design of the TPS7A53 that makes the device a component of choice for analog loads such as VCO, ADC, DAC, and imaging sensors and for digital loads such as SerDes, FPGAs, and DSPs. | 4 mA | Positive | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | 4 A | 1 | 5.15 V | 12-VQFN-HR (2.2x2.5) | 125 ¯C | -40 °C | Surface Mount | 0.8 V | 12-VFQFN | 5.5 mA | 6.5 V | 0.375 V | 44 dB | 35 dB | Enable, Power Good, Soft Start | Adjustable | ||||||||||
Texas Instruments TPS7A53EVM-005TPS7A53-Q1 1 - Single Channels per IC Positive Adjustable Linear Voltage Regulator Evaluation Board | 3 A | Board(s) | 6.5 V | 1.1 V | TPS7A53-Q1 | 0.8 V | 5 V | Positive Adjustable | Fully Populated | 1 | |||||||||||||||||||
Texas Instruments TPS7A53EVM-080TPS7A53A-Q1 1 - Single Channels per IC Positive Fixed Linear Voltage Regulator Evaluation Board | 3 A | Board(s) | 6 V | 1.13 V | TPS7A53A-Q1 | Positive Fixed | Fully Populated | 1 | 1 V |
Description
General part information
TPS7A53 Series
The TPS7A53 is a low-noise (4.4 µVRMS), ultra-low dropout linear-regulator (LDO) capable of sourcing 3 A with only 110 mV of maximum dropout. The device output voltage is adjustable from 0.8 V to 5.2 V using an external resistor divider.
The combination of low noise (4.4 µVRMS), high PSRR, and high output current capability makes the TPS7A53 an excellent choice to power noise-sensitive components such as those found in high-speed communications, video, medical, or test-and-measurement applications. The high performance of this device limits power-supply-generated phase noise and clock jitter, making this device ideal for powering high-performance serializer and deserializer (SerDes), analog-to-digital converters (ADCs), and digital-to-analog converters (DACs). Specifically, RF amplifiers benefit from the high performance and5.2-V output capability of the device.
For digital loads [such as application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), and digital signal processors (DSPs)] requiring low-input voltage, low-output (LILO) voltage operation, the exceptional accuracy (0.5% over load and temperature), remote sensing, excellent transient performance, and soft-start capabilities of the TPS7A53 provides optimal system performance.
Documents
Technical documentation and resources