LT1112S8#TRPBF: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Min	Typ	Max	Unit	Description
Input Voltage (V IN)	2.7		5.5	V	Operating input voltage range
Output Voltage (V OUT)		3.3		V	Fixed output voltage
Quiescent Current		60		μA	Supply current in regulation
Dropout Voltage		180		mV	Dropout voltage at full load
Load Regulation		0.5		%	Change in output voltage over load range
Line Regulation		0.01		%/V	Change in output voltage over input voltage range
Power Supply Rejection Ratio (PSRR)	70		90	dB	Attenuation of ripple from input to output
Thermal Shutdown		160		°C	Temperature at which device shuts down
Short-Circuit Protection	Yes				Protection against short circuit

Input Voltage Connection: Connect the input voltage between VIN and GND. Ensure the input voltage is within the specified range of 2.7V to 5.5V.
Output Voltage Connection: The output voltage is fixed at 3.3V. Connect your load between VOUT and GND.
Bypass Capacitors: It is recommended to place a 1μF ceramic capacitor from VIN to GND and another from VOUT to GND to ensure stability.
Thermal Considerations: The device includes thermal shutdown protection, but ensure adequate heat dissipation if operating near the maximum input voltage or under heavy loads.
Short-Circuit Protection: The device is equipped with short-circuit protection, but avoid prolonged short circuits to prevent potential damage.
Layout Recommendations: Keep the PCB layout compact, especially for bypass capacitors, to minimize noise and improve performance.

Note: Always refer to the latest datasheet from the manufacturer for the most accurate and detailed information.

(For reference only)