Details

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BUY KSD1691YSTU https://www.utsource.net/itm/p/6336879.html
TRANSISTOR NPN 60V 5A TO-126

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Operating Temperature	T_op	-	-40	-	85	掳C
Storage Temperature	T_stg	-	-55	-	125	掳C
Operating Voltage	V_op	-	4.75	-	5.25	V
Output Current	I_out	-	-	300	-	mA
Quiescent Current	I_q	VIN = 5V, no load	-	60	-	渭A
Dropout Voltage	V_do	Iout = 300mA, VIN = 5V	-	350	-	mV
Load Regulation	未I_L	Iout: 0mA to 300mA	-	0.2	-	%
Line Regulation	未I_LN	VIN: 4.75V to 5.25V	-	0.2	-	%
PSRR (Power Supply Rejection Ratio)	PSRR	f = 1kHz	-	65	-	dB

Instructions for KSD1691YSTU

1. Mounting and Handling:

   • Handle the device with care to avoid damage.
   • Ensure proper mounting on the PCB following manufacturer guidelines.

2. Operating Environment:

   • Ensure the operating temperature range (-40掳C to 85掳C) is maintained.
   • Store the device within the storage temperature range (-55掳C to 125掳C).

3. Voltage and Current Specifications:

   • Apply an input voltage between 4.75V and 5.25V.
   • Do not exceed the maximum output current of 300mA.

4. Quiescent Current Consideration:

   • The quiescent current should be considered in low-power applications where power consumption is critical.

5. Dropout Voltage Management:

   • Account for the dropout voltage when designing circuits to ensure stable operation under varying loads.

6. Regulation and Stability:

   • Monitor load and line regulation to maintain output stability.
   • Use appropriate capacitors for input and output filtering as specified in the datasheet.

7. Power Supply Rejection Ratio (PSRR):

   • Utilize the PSRR value to understand the device's ability to reject noise from the power supply at 1kHz.

For detailed specifications and application notes, refer to the official datasheet provided by the manufacturer.

(For reference only)