Details

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BUY LP3470M5-4.63/NOPB https://www.utsource.net/itm/p/830577.html
LP3470 Tiny Power On Reset Circuit; Package: SOT-23; No of Pins: 5; Qty per Container: 1000/Reel

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Continuous	2.7	-	5.5	V
Output Voltage	VOUT	Fixed	-	4.63	-	V
Quiescent Current	IQ	VIN = 5V	-	20	-	μA
Load Regulation		1mA to 500mA	-	0.5	-	%
Line Regulation		VIN=2.7V to 5.5V	-	0.5	-	%
Dropout Voltage	VDROPOUT	IOUT = 500mA	-	300	-	mV
Operating Junction Temp.	TJ		-40	-	125	°C

Instructions for LP3470M5-4.63/NOPB:

1. Input Voltage (VIN):

   • Ensure the input voltage is within the range of 2.7V to 5.5V for stable operation.

2. Output Voltage (VOUT):

   • The device provides a fixed output voltage of 4.63V. No external components are required for setting this voltage.

3. Quiescent Current:

   • The quiescent current is typically 20μA at an input voltage of 5V. This low quiescent current makes it suitable for battery-operated applications.

4. Load and Line Regulation:

   • Both load and line regulation are specified as 0.5%. This ensures minimal changes in output voltage with varying input voltages or load currents.

5. Dropout Voltage:

   • At a load current of 500mA, the dropout voltage is typically 300mV. This parameter is crucial for maintaining regulation when the input voltage approaches the output voltage.

6. Operating Temperature Range:

   • The device can operate within a junction temperature range of -40°C to +125°C, making it suitable for a wide range of environmental conditions.

7. Installation and Handling:

   • Handle the component with care to avoid damage from electrostatic discharge (ESD).
   • Follow standard PCB layout guidelines to ensure optimal thermal performance and stability.

8. Applications:

   • Ideal for portable devices, consumer electronics, and any application requiring a stable 4.63V output from a variable input source.

(For reference only)