Details

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BUY MC34184D https://www.utsource.net/itm/p/12612169.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	V_IN	Operating	2.7	-	5.5	V
Output Voltage (LDO)	V_OUT	I_OUT = 100mA	1.8	3.3	5.0	V
Quiescent Current	I_Q	V_IN = 3V, No Load	-	60	-	μA
Dropout Voltage	V_DROPOUT	I_OUT = 100mA	-	300	-	mV
Load Regulation	ΔV_OUT/ΔI_OUT	I_OUT = 1mA to 100mA	-	5	-	mV
Line Regulation	ΔV_OUT/ΔV_IN	V_IN = 2.7V to 5.5V	-	5	-	mV
Shutdown Current	I_SHDN	V_IN = 3V	-	0.1	-	μA
Power Supply Rejection Ratio	PSRR	1kHz, I_OUT = 100mA	-	60	-	dB

Instructions for MC34184D

1. Power Supply Connections:

   • Connect the input voltage (V_IN) between the VIN pin and GND.
   • Ensure the input voltage is within the specified operating range (2.7V to 5.5V).

2. Output Configuration:

   • Connect an appropriate load to the VOUT pin.
   • The output voltage can be set by external resistors or selected from preset options depending on the device variant.

3. Bypass Capacitors:

   • Place a bypass capacitor (typically 1μF) between VIN and GND close to the device to ensure stability.
   • A similar capacitor may also be placed between VOUT and GND if required by the application.

4. Shutdown Functionality:

   • To activate the shutdown mode, pull the SHDN pin low.
   • In shutdown mode, the quiescent current drops significantly, reducing power consumption.

5. Thermal Considerations:

   • Ensure adequate heat dissipation if the device is expected to operate at higher currents or in high ambient temperatures.

6. Operating Temperature Range:

   • The device is designed to operate within a temperature range of -40°C to +85°C.

7. Handling Precautions:

   • Follow standard ESD handling precautions when installing or handling the component to prevent damage.

Note: Always refer to the latest datasheet provided by the manufacturer for detailed specifications and application notes.

(For reference only)