Texas Instruments TPS7A8301ARGRR
- Part Number:
- TPS7A8301ARGRR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6399427-TPS7A8301ARGRR
- Description:
- 2-A, low-VIN (1.1-V), low-noise, high-accuracy, ultra-low-dropout voltage regulator with power good
- Datasheet:
- tps7a83a
- Output optionsAdjustable Output
- Iout (max) (A)2
- Vin (max) (V)6.5
- Vin (min) (V)1.1
- Vout (max) (V)5.2
- Vout (min) (V)0.8
- Noise (μVrms)4.4
- Iq (typ) (mA)2.8
- Thermal resistance θJA (°C/W)43
- RatingCatalog
- Load capacitance (min) (μF)47
- Regulated outputs (#)1
- FeaturesEnable
- Accuracy (%)0.75
- PSRR at 100 KHz (dB)40
- Dropout voltage (Vdo) (typ) (mV)75
- Operating temperature range (°C)-40 to 125
The TPS7A83A is a low-noise (4.4 µVRMS), low-dropout, linear regulator (LDO) capable of sourcing 2 A with only 200 mV of maximum dropout. The TPS7A8300A output voltage is pin programmable from 0.8 V to 3.95 V with a 50-mV resolution, and adjustable from 0.8 V to 5.2 V using an external resistor divider. The TPS7A8301A output voltage is pin programmable from 0.5 V to 2.075 V with a 25-mV resolution, and adjustable from 0.5 V to 5.2 V using an external resistor divider.
The combination of low noise , high PSRR, and high output current capability makes the TPS7A83A an excellent choice to power noise-sensitive components such as those found in high-speed communications, video, medical, or test and measurement applications. This device is designed for powering high-performance serializer and deserializer (SerDes), analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and RF components because the high performance of the TPS7A83A limits power-supply-generated phase noise and clock jitter. Specifically, RF amplifiers benefit from the high-performance and 5.2-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 (0.75% over load and temperature), remote sensing, excellent transient performance, and soft-start capabilities of the TPS7A83A ensure optimal system performance.
The versatility of the TPS7A83A makes the device a component of choice for many demanding applications.
Latest News
-
15 April 2024
STWD100NYWY3F Watchdog Timer Specifications, Pinout, Characteristics and Application
Ⅰ. Overview of STWD100NYWY3FⅡ. Specifications of STWD100NYWY3FⅢ. DC and AC parameters of STWD100NYWY3FⅣ. The symbol, footprint and pin configuration of STWD100NYWY3FⅤ. Characteristics of STWD100NYWY3FⅥ. How does STWD100NYWY3F work?Ⅶ.... -
15 April 2024
SY8088AAC Step Down Voltage Regulator: Manufacturer, Characteristics and Layout Design
Ⅰ. Overview of SY8088AACⅡ. Manufacturer of SY8088AACⅢ. Electrical characteristics of SY8088AACⅣ. How does SY8088AAC cope with input voltage fluctuations?Ⅴ. Comparison between SY8088AAC and other similar productsⅥ. Layout design... -
16 April 2024
XTR111AIDGQR Alternatives, Pinout, Advantages and Working Principle
Ⅰ. What is XTR111AIDGQR?Ⅱ. XTR111AIDGQR pin diagram and descriptionⅢ. XTR111AIDGQR's external current limitⅣ. XTR111AIDGQR technical advantagesⅤ. Schematic diagram and working principle of XTR111AIDGQRⅥ. Application areas of XTR111AIDGQRⅦ. How... -
16 April 2024
All You Need to Know About the 74HC165 Eight-Bit Shift Register
Ⅰ. Introduction to 74HC165Ⅱ. Functions of 74HC165Ⅲ. Logic diagram of 74HC165Ⅳ. Working principle of 74HC165Ⅴ. Recommended operating conditions of 74HC165Ⅵ. Precautions for using 74HC165Ⅶ. What is the role...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.