OB3334CP: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Operating range	2.7	-	5.5	V
Output Voltage	VOUT	Adjustable	-	-	-	V
Output Current Limit	IOLIM	Typical	-	1.5	-	A
Quiescent Current	IQ	VIN = 3.3V, VOUT = 1.8V	-	60	-	μA
Dropout Voltage	VDROPOUT	IOUT = 500mA	-	300	-	mV
PSRR		@ 1kHz	-	65	-	dB
Line Regulation		VIN = 2.7V to 5.5V	-	0.05	-	%
Load Regulation		IOUT = 0 to 1.5A	-	0.1	-	%

Input Voltage (VIN):
- Ensure the input voltage is within the operating range of 2.7V to 5.5V.
Output Voltage (VOUT):
- The output voltage can be adjusted using external resistors. Refer to the datasheet for specific resistor values based on desired output voltage.
Output Current Limit (IOLIM):
- The device has a typical output current limit of 1.5A. Do not exceed this limit to avoid damage.
Quiescent Current (IQ):
- At an input voltage of 3.3V and output voltage of 1.8V, the quiescent current is typically 60μA. This value helps in assessing power consumption at low loads.
Dropout Voltage (VDROPOUT):
- At an output current of 500mA, the dropout voltage is typically 300mV. This parameter is important for applications where the input voltage is close to the output voltage.
Power Supply Rejection Ratio (PSRR):
- At 1kHz, the PSRR is typically 65dB, indicating the ability to reject ripple from the input supply.
Line Regulation:
- With an input voltage range from 2.7V to 5.5V, the line regulation is typically 0.05%, ensuring stable output voltage over varying input voltages.
Load Regulation:
- For output currents ranging from 0 to 1.5A, the load regulation is typically 0.1%, ensuring stable output voltage under varying load conditions.

For detailed design considerations and specific application circuits, refer to the full datasheet of the OB3334CP.

(For reference only)