BUY MIC29302WT https://www.utsource.net/itm/p/918773.html
The MIC29150/29300/29500/29750 are high-current, high-accuracy, low-dropout voltage regulators. Using proprietary Super βeta PNP? process with a PNP pass element, these regulators feature 350mV to 425mV (full load) typical dropout voltages and very low ground current. Designed for high-current loads, these devices also find applications in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes.

Parameter	Symbol	Min	Typ	Max	Unit
Input Voltage	VIN	2.95	-	16	V
Output Voltage	VOUT	1.24	-	15	V
Output Current (Continuous)	IOUT	-	2.0	-	A
Quiescent Current	IQ	2.5	3.5	5	μA
Dropout Voltage (VOUT = 1.24V, IOUT = 500mA)	VDROPOUT	-	270	-	mV
Thermal Shutdown Temperature	TSD	-	160	-	°C
Operating Junction Temperature	TJ	-40	-	125	°C
Storage Temperature	TSTG	-65	-	150	°C

Instructions for Use:

1. Input Voltage (VIN):

   • Ensure the input voltage is within the range of 2.95V to 16V.
   • Do not exceed the maximum input voltage to avoid damaging the device.

2. Output Voltage (VOUT):

   • The output voltage can be set from 1.24V to 15V using an external resistor divider.
   • Use the formula ( V_ = 1.24 left(1 + fracright) ) to calculate the resistor values.

3. Output Current (IOUT):

   • The device can provide up to 2.0A of continuous current.
   • Ensure the load does not exceed this limit to prevent overheating or damage.

4. Quiescent Current (IQ):

   • The quiescent current is typically 3.5μA, with a minimum of 2.5μA and a maximum of 5μA.
   • This is the current consumed by the regulator when no load is present.

5. Dropout Voltage (VDROPOUT):

   • The dropout voltage is typically 270mV at an output voltage of 1.24V and an output current of 500mA.
   • Ensure the input voltage is at least 270mV higher than the output voltage to maintain regulation.

6. Thermal Shutdown (TSD):

   • The device will shut down if the junction temperature reaches 160°C.
   • Ensure proper heat dissipation to prevent thermal shutdown.

7. Operating Junction Temperature (TJ):

   • The operating junction temperature range is from -40°C to 125°C.
   • Ensure the device operates within this temperature range to avoid malfunction.

8. Storage Temperature (TSTG):

   • The storage temperature range is from -65°C to 150°C.
   • Store the device in a suitable environment to prevent damage.

Additional Notes:

• Always use appropriate bypass capacitors on both the input and output to ensure stable operation.
• Refer to the datasheet for detailed information on PCB layout recommendations and other specific requirements.

(For reference only)