Mingjiada Electronics: Supply TI Original TPS7A8500RGRR Ultra-Low-Dropout Voltage Regulator, VQFN-20
The TPS7A8500RGRR, introduced by Texas Instruments (TI), is a high-performance, ultra-low dropout (Ultra-LDO) linear regulator designed to meet the most demanding power supply requirements. Mingjiada Electronics consistently supplies genuine TPS7A8500RGRR chips, ensuring reliable quality assurance.
The TPS7A8500RGRR is a low-noise (4.4 µVRMS), low-dropout (LDO) linear regulator with a 4A current draw capability, featuring a maximum dropout voltage of just 240mV. The output voltage of the TPS7A8500RGRR can be programmed via pins within a range of 0.8V to 3.95V and can be adjusted via an external resistor divider within a range of 0.8V to 5.0V.
TPS7A8500RGRR Features:
Low dropout: 150mV (typical) at 4A current
Line, load, and temperature accuracy: 1% (maximum)
Output voltage noise:
4.4 µVRMS (output at 0.8V)
8.4 µVRMS (output at 5.0V)
Input voltage range:
No bias: 1.4V to 6.5V
With bias: 1.1V to 6.5V
ANY-OUT operation:
Output voltage range: 0.8V to 3.95V
Adjustable operation:
Output voltage range: 0.8V to 5.0V
Power supply ripple suppression:
40dB at 500kHz
Excellent load transient response
Adjustable soft-start surge current control
Open-drain power good (PG) output
Stable operation with a ceramic output capacitor of 47µF or larger
Operating temperature range:
–40°C to +125°C
20-pin 3.5mm × 3.5mm ultra-thin quad flat no-lead (VQFN) package
TPS7A8500RGRR Applications
Digital loads: serial-to-parallel converters, field-programmable gate arrays (FPGAs), and digital signal processors (DSPs)
Instrumentation, medical, and audio
High-speed analogue circuits:
Voltage-controlled oscillators (VCOs), analogue-to-digital converters (ADCs), digital-to-analogue converters (DACs), and low-voltage differential signalling (LVDS)
Imaging: Complementary metal-oxide-semiconductor (CMOS) sensors and video application-specific integrated circuits (ASICs)
Test and measurement
The TPS7A8500RGRR combines low noise (4.4 µVRMS), high power supply rejection ratio (PSRR), and high output current performance, making it ideal for high-speed communication, video, medical, or test and measurement applications, capable of driving up to 1A load current. For more information about the TPS7A8500RGRR or to inquire about pricing, please visit the Mingjiada Electronics official website (www.mjdic.com) for details.
Contact Information:
QQ: 1668527835
Phone: 13410018555
Email: chen13410018555@163.com
