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The TPS7A8300RGWR is a low noise (6μVRMS) low voltage differential voltage regulator (LDO). The TPS7A8300 output voltage is fully user adjustable (up to 3.95Ⅴ) with printed circuit boards that require no external resistors or (PCB) layout feedforward capacitors, thus reducing the overall component count. For higher output voltage applications, the device achieves an output voltage of up to 5 V with the use of an external resistor. The device supports very low input voltages (as low as 1.1Ⅴ) with the use of additional BIAS rails. The TPS7A8300 is designed for electric heaters in high speed communication sensor applications.

Specification

Output configuration: positive

Output type: Adjustable/programmable

Voltage regulator number: 1

Voltage - input (Max.) : 6.5V

Voltage-output (min/fixed) : 0.8V

Voltage - output (Max.) : 5V

Voltage drop (Max.) : 0.2V@2A

Current - Output: 2A

Current-static (Iq) : 4 mA

Current - Supply (Max.) : 5 mA

PSRR: 40dB (1MHz)

Control characteristics: Enabled, good power supply, soft start

Protection function: over current, over temperature, under voltage lock (UVLO)

Operating temperature: -40°C ~ 125°C (TJ)

Mounting type: surface mount type

Package/case: 20-VQFN bare pad

Supplier device Package: 20-VQFN (5x5)

Basic product number: TPS7A8300

Applications

RF, IF Components: VCO, ADC, DAC, LVDS

Wireless Infrastructure: SerDes, FPGA, DSP™

Test and Measurement

Instrumentation, Medical, and Audio

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