com
UTC UR3318
LINEAR INTEGRATED CIRCUIT
2 CHANNEL LOW-DROPOUT
VOLTAGE REGULATOR
FEATURES
*Dual Output: 3.
3V/1A, 1.
8V/1A.
*Output
Voltage Precision of ±2%.
*Output consists of PNP power transistor with low-dropout
voltage.
*Built-in over current protection circuit (OCP).
*Built-in Thermal Shut Down Circuit (TSD).
*Ideal for Hard Disk Drives applications.
1
TO-252-5
1
TO-263-5
1: Vcc 2: NC 3: GND 4: Vo1 5: VO2
*Pb-free plating product number: UR3318L
PIN DISCRIPTION
PIN NO.
1 2 3 4 5
PIN NAME
Vcc N.
C.
GND Vo1 Vo2 Power Supply Not internally connected Ground 3.
3V Output 1.
8V Output
FUNCTION
UTC
UNISONIC TECHNOLOGIES CO.
, LTD.
1
QW-R102-018,C
UTC UR3318
BLOCK DIA...