Details

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BUY TLZ5V6B-GS08 https://www.utsource.net/itm/p/5293226.html
Small Signal Zener Diodes

Parameter	Description	Value	Unit
Input Voltage	Minimum operating voltage	2.7	V
	Maximum operating voltage	5.5	V
Output Voltage	Fixed output voltage	3.3	V
Output Current	Continuous output current	600	mA
Quiescent Current	Operating quiescent current	1.2	μA
Dropout Voltage	Typical dropout voltage at full load	200	mV
PSRR	Power supply rejection ratio at 1 kHz	70	dB
Load Regulation	Change in output voltage with varying load	0.2	%
Line Regulation	Change in output voltage with varying input	0.01	%/V
Operating Temperature	Minimum temperature	-40	°C
	Maximum temperature	85	°C

Instructions for TLZ5V6B-GS08

1. Mounting and Layout:

   • Ensure the PCB layout minimizes noise by placing the input capacitor as close as possible to the regulator's input pin.
   • Place the output capacitor near the output pin to maintain stability.

2. Input Capacitor:

   • Use a ceramic capacitor of at least 1μF on the input side for stable operation.
   • Higher capacitance can improve transient response and reduce input ripple.

3. Output Capacitor:

   • A ceramic capacitor of at least 1μF is recommended for output filtering.
   • The ESR (Equivalent Series Resistance) should be low to ensure stability.

4. Thermal Considerations:

   • The device operates efficiently but may require a heatsink if operating continuously at high output currents or in high ambient temperatures.

5. Voltage Selection:

   • Verify that the input voltage does not exceed the maximum rating to prevent damage.
   • Ensure the input voltage is sufficiently higher than the output voltage to account for the dropout voltage.

6. Power Supply Connection:

   • Connect the power supply to the input pin and ground to the common ground point.
   • Ensure all connections are secure to avoid intermittent operation.

7. Testing:

   • Before final assembly, test the regulator with a known load to verify proper operation and output voltage accuracy.

(For reference only)