Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

TPS7A9401DSCR Datasheet (PDF) - Texas Instruments

Click here to check the latest version.
TPS7A9401DSCR Datasheet PDF - Texas Instruments
Part # TPS7A9401DSCR
Download  TPS7A9401DSCR Download

File Size   4273.63 Kbytes
Page   62 Pages
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments
Description TPS7A94 1-A, Ultra-Low Noise, Ultra-High PSRR, Low-Dropout Regulator

TPS7A9401DSCR Datasheet (PDF)

Go To PDF Page Download Datasheet
TPS7A9401DSCR Datasheet PDF - Texas Instruments

Part # TPS7A9401DSCR
Download  TPS7A9401DSCR Click to download

File Size   4273.63 Kbytes
Page   62 Pages
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments
Description TPS7A94 1-A, Ultra-Low Noise, Ultra-High PSRR, Low-Dropout Regulator

TPS7A9401DSCR Datasheet (HTML) - Texas Instruments

Back Button TPS7A9401DSCR Datasheet HTML 1Page - Texas Instruments TPS7A9401DSCR Datasheet HTML 2Page - Texas Instruments TPS7A9401DSCR Datasheet HTML 3Page - Texas Instruments TPS7A9401DSCR Datasheet HTML 4Page - Texas Instruments TPS7A9401DSCR Datasheet HTML 5Page - Texas Instruments TPS7A9401DSCR Datasheet HTML 6Page - Texas Instruments TPS7A9401DSCR Datasheet HTML 7Page - Texas Instruments TPS7A9401DSCR Datasheet HTML 8Page - Texas Instruments TPS7A9401DSCR Datasheet HTML 9Page - Texas Instruments TPS7A9401DSCR Datasheet HTML 10Page - Texas Instruments Next Button 

TPS7A9401DSCR Product details

1 Features
• Ultra-low output noise:
– 0.46 μVRMS (typ, 10 Hz to 100 kHz)
• High power-supply ripple rejection (PSRR):
– 102 dB at 100Hz
– 110 dB at 1 kHz
– 95 dB at 10 kHz
– 78 dB at 100 kHz
– 50 dB at 1 MHz
• Accuracy over line, load, and temperature: 1%
• Low dropout: 150 mV at 1 A
• Wide input voltage range: 1.7 V to 5.7 V
• Wide output voltage range: 0 V to 5.5 V
• Parallelable for lower noise and higher current
• Fast transient response
• Precision enable and UVLO
• Programmable current limit
• Programmable PG threshold
• Adjustable start-up inrush control
• Open-drain, power-good (PG) output
• Package: 3.00-mm × 3.00-mm, 10-pin WSON:
– JEDEC RθJA: 46.1°C/W
– EVM RθJA: 25.6°C/W

2 Applications
• Macro remote radio units (RRU)
• Outdoor backhaul units
• Active antenna system mMIMO (AAS)
• Ultrasound scanners
• Lab and field instrumentation
• Sensor, imaging, and radar

3 Description
The TPS7A94 is an ultra-low-noise (0.46 μVRMS), lowdropout
(LDO) voltage regulator capable of sourcing
1 A with only 150 mV of dropout. The low dropout,
in conjunction with a wide bandwidth error amplifier,
allows for very high PSRR (110 dB at 1 kHz and
50 dB at 1 MHz) under low operating headroom
(500 mV) and high output current (750 mA).
The device output is adjustable from 0 V to 5.5 V with
an external resistor. With its wide input voltage range,
the device supports operation as low as 1.7 V and up
to 5.7 V. The device includes programmable current
limit, programmable PG threshold, and precision
enable, allowing better control in the application.
With its high-accuracy reference and wide-bandwidth
topology, the device can be easily paralleled to
achieve lower noise and higher current.
With 1% output voltage accuracy (over line, load,
and temperature) and soft-start capabilities to reduce
inrush current, the device is an excellent choice for
powering sensitive analog low-voltage devices.




Similar Part No. - TPS7A9401DSCR

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TPS7A94 TI-TPS7A94 Datasheet
2Mb / 40P
[Old version datasheet]   TPS7A94 1-A, Ultra-Low Noise, Ultra-High PSRR, RF Voltage Regulator
SEPTEMBER 2021
More results


Similar Description - TPS7A9401DSCR

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TPS7A94 TI-TPS7A94 Datasheet
2Mb / 40P
[Old version datasheet]   TPS7A94 1-A, Ultra-Low Noise, Ultra-High PSRR, RF Voltage Regulator
SEPTEMBER 2021
logo
Anpec Electronics Corop...
APL5320 ANPEC-APL5320_18 Datasheet
313Kb / 26P
   Ultra-Low-Noise, High PSRR, Low-Dropout, 300mA Linear Regulator
APL5320 ANPEC-APL5320 Datasheet
424Kb / 25P
   Ultra-Low-Noise, High PSRR, Low-Dropout, 300mA Linear Regulator
APL5312 ANPEC-APL5312 Datasheet
258Kb / 15P
   Ultra-Low-Noise, High PSRR, Low-Dropout, 300mA Linear Regulator
APL5312 ANPEC-APL5312_09 Datasheet
237Kb / 15P
   Ultra-Low-Noise, High PSRR, Low-Dropout, 300mA Linear Regulator
logo
Richtek Technology Corp...
RTQ2510-QA RICHTEK-RTQ2510-QA Datasheet
355Kb / 13P
   1A, Low Noise, Ultra High PSRR, Low-Dropout Linear Regulator
RT2519W RICHTEK-RT2519W Datasheet
355Kb / 13P
   1A, Low Noise, Ultra High PSRR, Low-Dropout Linear Regulator
logo
SeCoS Halbleitertechnol...
SEMP8965 SECOS-SEMP8965 Datasheet
652Kb / 11P
   Fast Ultra High-PSRR, Low Noise, Low-Dropout
logo
uPI Group Inc.
UP8805P UPI-UP8805P Datasheet
704Kb / 14P
   Ultra Low Noise, Fast Response, High PSRR Low Dropout Linear Regulator
UP8804P UPI-UP8804P Datasheet
698Kb / 15P
   Ultra Low Noise, Fast Response, High PSRR Low Dropout Linear Regulator
More results




About Texas Instruments


Texas Instruments (TI) is a publicly traded company that designs and manufactures semiconductor and computer technology products.

It was founded in 1930 and is headquartered in Dallas, Texas.

TI is a global leader in the production of analog and digital signal processing (DSP) integrated circuits, as well as embedded processors and other microcontroller products.

The company serves customers in a variety of industries, including automotive, communications, computing, industrial, and consumer electronics.

TI's product portfolio includes data converters, amplifiers and comparators, power management ICs, microcontrollers, sensors, and wireless connectivity solutions, among others.

TI is committed to innovation and customer satisfaction, and has a long history of delivering high-quality, reliable products to its customers.

With a focus on sustainability and energy efficiency, TI is dedicated to making a positive impact on the world through its technology and products.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




Link URL



Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com