TPS7A9201 Series
2-A, low-noise, high-PSRR, adjustable ultra-low-dropout voltage regulator with high-accuracy
Manufacturer: Texas Instruments
Catalog(2 parts)
| Part | Voltage - Output (Max)▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Output Type | Control Features | Voltage - Output (Min/Fixed)▲▼ | Mounting Type | Voltage - Input (Max)▲▼ | Protection Features | Output Configuration | Current - Output▲▼ | PSRR▲▼ | Voltage Dropout (Max)▲▼ | Package / Case | Supplier Device Package | Number of Regulators▲▼ | Current - Supply (Max)▲▼ | Current - Quiescent (Iq)▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS7A9201DSKTLinear Voltage Regulator IC Positive Adjustable 1 Output 2A 10-SON (2.5x2.5) | 5.199999809265137 V | 125 °C | -40 °C | Adjustable | Enable, Power Good, Soft Start | 0.800000011920929 V | Surface Mount | 6.5 V | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | Positive | 2 A | 40 ul | 0.4000000059604645 V | 10-WFDFN Exposed Pad | 10-SON (2.5x2.5) | 1 ul | ||
Texas Instruments TPS7A9201DSKRLinear Voltage Regulator IC Positive Adjustable 1 Output 2A 10-SON (2.5x2.5) | 5.199999809265137 V | 125 °C | -40 °C | Adjustable | Enable, Power Good, Soft Start | 0.800000011920929 V | Surface Mount | 6.5 V | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | Positive | 2 A | 40 ul | 0.4000000059604645 V | 10-WFDFN Exposed Pad | 10-SON (2.5x2.5) | 1 ul | 0.004000000189989805 A | 0.0035000001080334187 A |
Key Features
• 1.0% Accuracy Over Line, Load, and TemperatureLow Output Noise: 4.6 µVRMS(10 Hz–100 kHz)Low Dropout: 180 mV (Typ) at 2 AWide Input Voltage Range: 1.4 V to 6.5 VWide Output Voltage Range: 0.8 V to 5.2 VHigh Power-Supply Ripple Rejection (PSRR):60 dB at DC40 dB at 100 kHz40 dB at 1 MHzFast Transient ResponseAdjustable Start-Up In-Rush Control With Selectable Soft-Start Charging CurrentOpen-Drain Power-Good (PG) OutputRθJC= 3.2°C/WStable With a 22-µF or Larger Ceramic Output Capacitor2.5-mm × 2.5-mm, 10-Pin WSON Package1.0% Accuracy Over Line, Load, and TemperatureLow Output Noise: 4.6 µVRMS(10 Hz–100 kHz)Low Dropout: 180 mV (Typ) at 2 AWide Input Voltage Range: 1.4 V to 6.5 VWide Output Voltage Range: 0.8 V to 5.2 VHigh Power-Supply Ripple Rejection (PSRR):60 dB at DC40 dB at 100 kHz40 dB at 1 MHzFast Transient ResponseAdjustable Start-Up In-Rush Control With Selectable Soft-Start Charging CurrentOpen-Drain Power-Good (PG) OutputRθJC= 3.2°C/WStable With a 22-µF or Larger Ceramic Output Capacitor2.5-mm × 2.5-mm, 10-Pin WSON Package
Description
AI
The TPS7A92 is a low-noise (4.8 µVRMS), low-dropout (LDO) voltage regulator capable of sourcing 2 A with only 180 mV of dropout.
The TPS7A92 output is adjustable with external resistors from 0.8 V to 5.2 V. The TPS7A92 wide input-voltage range supports operation as low as 1.4 V and up to 6.5 V.
With 1% output voltage accuracy (over line, load, and temperature) and soft-start capabilities to reduce in-rush current, the TPS7A92 is ideal for powering sensitive analog low-voltage devices [such as voltage-controlled oscillators (VCOs), analog-to-digital converters (ADCs), digital-to-analog converters (DACs), high-end processors, and field-programmable gate arrays (FPGAs)].
The TPS7A92 is designed to power noise-sensitive components such as those found in high-speed communication, video, medical, or test and measurement applications. The very low 4.6-µVRMSoutput noise and wideband PSRR (40 dB at 1 MHz) minimizes phase noise and clock jitter. These features maximize performance of clocking devices, ADCs, and DACs.
The TPS7A92 is a low-noise (4.8 µVRMS), low-dropout (LDO) voltage regulator capable of sourcing 2 A with only 180 mV of dropout.
The TPS7A92 output is adjustable with external resistors from 0.8 V to 5.2 V. The TPS7A92 wide input-voltage range supports operation as low as 1.4 V and up to 6.5 V.
With 1% output voltage accuracy (over line, load, and temperature) and soft-start capabilities to reduce in-rush current, the TPS7A92 is ideal for powering sensitive analog low-voltage devices [such as voltage-controlled oscillators (VCOs), analog-to-digital converters (ADCs), digital-to-analog converters (DACs), high-end processors, and field-programmable gate arrays (FPGAs)].
The TPS7A92 is designed to power noise-sensitive components such as those found in high-speed communication, video, medical, or test and measurement applications. The very low 4.6-µVRMSoutput noise and wideband PSRR (40 dB at 1 MHz) minimizes phase noise and clock jitter. These features maximize performance of clocking devices, ADCs, and DACs.