TPS7A3301 Series
1-A, high-PSRR, negative, adjustable low-dropout voltage regulator with enable
Manufacturer: Texas Instruments
Catalog(0 parts)
| Part |
|---|
No parts found Try adjusting your search criteria |
Key Features
• Input Voltage Range: –3 V to –36 VNoise:16 µVRMS(10 Hz to 100 kHz)Power-Supply Ripple Rejection:72 dB (10 kHz)Adjustable Output: –1.18 V to –33 VMaximum Output Current: 1 AStable With Ceramic Capacitors ≥ 10 µFBuilt-In Current-Limit and Thermal ShutdownProtectionAvailable in an External Heatsink-Capable, HighThermal Performance TO-220 PackageOperating Temperature Range:–40°C to 125°CInput Voltage Range: –3 V to –36 VNoise:16 µVRMS(10 Hz to 100 kHz)Power-Supply Ripple Rejection:72 dB (10 kHz)Adjustable Output: –1.18 V to –33 VMaximum Output Current: 1 AStable With Ceramic Capacitors ≥ 10 µFBuilt-In Current-Limit and Thermal ShutdownProtectionAvailable in an External Heatsink-Capable, HighThermal Performance TO-220 PackageOperating Temperature Range:–40°C to 125°C
Description
AI
The TPS7A33 series of linear regulators are negative voltage (–36 V), ultralow-noise (16-µVRMS, 72-dB PSRR) linear regulators capable of sourcing a maximum load of 1 A.
The TPS7A33 series include a complementary metal oxide semiconductor (CMOS) logic-level-compatible enable pin (EN) to allow for user-customizable power management schemes. Other features available include built-in current limit and thermal shutdown features to protect the device and system during fault conditions.
The TPS7A33 family is designed using bipolar technology primarily for high-accuracy, high-precision instrumentation applications, where clean voltage rails are critical to maximize system performance. This feature makes it ideal to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other high-performance analog circuitry.
In addition, the TPS7A33 family of linear regulators is suitable for post DC-DC converter regulation. By filtering out the output voltage ripple inherent to DC-DC switching conversion, maximum system performance is ensured in sensitive instrumentation, medical, test and measurement, audio, and RF applications.
For applications where positive and negative high-performance rails are required, consider the TPS7A4700 positive high-voltage, ultralow-noise, low-dropout linear regulator as well.
The TPS7A33 series of linear regulators are negative voltage (–36 V), ultralow-noise (16-µVRMS, 72-dB PSRR) linear regulators capable of sourcing a maximum load of 1 A.
The TPS7A33 series include a complementary metal oxide semiconductor (CMOS) logic-level-compatible enable pin (EN) to allow for user-customizable power management schemes. Other features available include built-in current limit and thermal shutdown features to protect the device and system during fault conditions.
The TPS7A33 family is designed using bipolar technology primarily for high-accuracy, high-precision instrumentation applications, where clean voltage rails are critical to maximize system performance. This feature makes it ideal to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other high-performance analog circuitry.
In addition, the TPS7A33 family of linear regulators is suitable for post DC-DC converter regulation. By filtering out the output voltage ripple inherent to DC-DC switching conversion, maximum system performance is ensured in sensitive instrumentation, medical, test and measurement, audio, and RF applications.
For applications where positive and negative high-performance rails are required, consider the TPS7A4700 positive high-voltage, ultralow-noise, low-dropout linear regulator as well.