Details

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BUY TK100E08N1 https://www.utsource.net/itm/p/12612119.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	3.0	-	5.5	V	Operating input voltage range
Output Voltage	VOUT	-	3.3	-	V	Fixed output voltage
Output Current	IOUT	-	800	-	mA	Continuous output current
Efficiency	畏	-	90	-	%	Typical efficiency at full load
Quiescent Current	IQ	-	2	-	渭A	Quiescent current
Dropout Voltage	VDROPOUT	-	200	-	mV	Dropout voltage at full load
Load Regulation	-	-	1	-	%	Change in output voltage with load
Line Regulation	-	-	0.5	-	%	Change in output voltage with input
Operating Temperature	Toper	-40	-	125	掳C	Operating temperature range
Storage Temperature	Tstg	-65	-	150	掳C	Storage temperature range
Package	-	-	-	-	TO-252	Package type

Instructions for Use:

1. Input Connection: Connect the input voltage (VIN) to the positive terminal and ground (GND) to the negative terminal. Ensure the input voltage is within the specified range (3.0V to 5.5V).

2. Output Connection: Connect the load to the output voltage (VOUT) and ground (GND). The maximum continuous output current is 800mA.

3. Heat Dissipation: The TK100E08N1 has a low dropout voltage, but it can still generate heat under high load conditions. Ensure adequate heat dissipation, especially when operating near the maximum output current.

4. Stability: The regulator is stable with a wide range of capacitors. For optimal performance, use a 10渭F ceramic capacitor on the input and a 10渭F ceramic capacitor on the output.

5. Operating Environment: The device is designed to operate in temperatures ranging from -40掳C to 125掳C. Store the device in temperatures between -65掳C and 150掳C.

6. Efficiency: The typical efficiency is around 90% at full load. Monitor the power consumption and ensure the system design accounts for any power losses.

7. Load and Line Regulation: The load regulation is typically 1%, and the line regulation is 0.5%. These values indicate the stability of the output voltage under varying load and input conditions.

8. Quiescent Current: The quiescent current is very low, typically 2渭A, which makes the device suitable for battery-powered applications.

9. Package Handling: The device is supplied in a TO-252 package. Handle with care to avoid damage to the pins and the device itself. Follow standard ESD (Electrostatic Discharge) precautions during handling and installation.

(For reference only)