Details

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BUY MC7915CT https://www.utsource.net/itm/p/12600014.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Output Voltage	Vout	-	-15	-	V
Input Voltage	Vin	-20	-	-30	V
Line Regulation	ΔVout/ΔVin	-	0.005	-	%/V	Iout = 100mA, Vin = -30V to -20V
Load Regulation	ΔVout/ΔIout	-	0.01	-	%/mA	Vin = -24V, Iout = 0 to 100mA
Dropout Voltage	Vdo	-	2.2	-	V	Iout = 100mA, Vin = -24V to -30V
Quiescent Current	IQ	-	8	15	mA	Iout = 0mA, Vin = -24V
Short-Circuit Current	Isc	-	200	-	mA	Vin = -24V, Vout shorted to GND
Operating Temperature	Topr	-40	-	125	°C
Storage Temperature	Tstg	-65	-	150	°C

Instructions for Use:

1. Power Supply Connection:

   • Connect the input voltage (Vin) to the input pin.
   • Ensure the input voltage is within the specified range (-20V to -30V).
   • Connect the output voltage (Vout) to the load.

2. Ground Connection:

   • Connect the ground (GND) pin to the common ground of the circuit.

3. Capacitor Requirements:

   • Place a 1μF ceramic capacitor between the input pin and ground to stabilize the input voltage.
   • Place a 1μF ceramic capacitor between the output pin and ground to stabilize the output voltage.

4. Thermal Considerations:

   • Ensure adequate heat dissipation if operating at high current or in high ambient temperatures.
   • The device can operate up to 125°C, but performance may degrade at higher temperatures.

5. Short-Circuit Protection:

   • The device has internal short-circuit protection, but it is recommended to use external fuses or current-limiting resistors for additional safety.

6. Storage and Handling:

   • Store the device in a dry environment with temperatures between -65°C and 150°C.
   • Handle with care to avoid damage to the pins and the device itself.

(For reference only)