Details

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BUY TT251N12KOF https://www.utsource.net/itm/p/421615.html
SCR / Diode Modules up to 1400V SCR / SCR Phase Control

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Supply Voltage	VDD	1.6	-	5.5	V
Output Voltage	VOUT	-	3.3	-	V	Fixed
Load Current	IOUT	-	25	100	mA
Quiescent Current	IQ	-	1.8	3.0	μA
Dropout Voltage	VDROPOUT	-	120	200	mV	@ IOUT = 100mA
Power Supply Rejection Ratio	PSRR	-	70	-	dB	@ 1kHz
Operating Temperature	TOPR	-40	-	85	°C
Storage Temperature	TSTG	-55	-	150	°C

Instructions for Use:

1. Supply Voltage (VDD):

   • Ensure the supply voltage is within the range of 1.6V to 5.5V.

2. Output Voltage (VOUT):

   • The output voltage is fixed at 3.3V and does not require external adjustment.

3. Load Current (IOUT):

   • The device can provide up to 100mA of load current with typical performance at 25mA.

4. Quiescent Current (IQ):

   • Keep in mind the quiescent current is very low, ranging from 1.8μA to 3.0μA.

5. Dropout Voltage (VDROPOUT):

   • For optimal performance, ensure the difference between input and output voltages is at least 120mV when operating at 100mA.

6. Power Supply Rejection Ratio (PSRR):

   • The device has a high PSRR of 70dB at 1kHz, which helps in filtering out noise from the power supply.

7. Operating Temperature (TOPR):

   • Operate the device within temperatures ranging from -40°C to +85°C.

8. Storage Temperature (TSTG):

   • Store the device in environments where temperatures range from -55°C to +150°C.

9. Mounting:

   • Follow standard surface mount technology (SMT) procedures for mounting the component on a PCB.

10. Capacitors:

    • Place appropriate input and output capacitors as recommended by the manufacturer to ensure stability and proper operation.

(For reference only)