Dropper Type Regulator with Reset Function SI-3011S
Features
q 5-terminal IC regulator with reset function; 0.7A output...
Dropper Type
Regulator with Reset Function SI-3011S
Features
q 5-terminal IC
regulator with reset function; 0.7A output current q Voltage accuracy of ± 2% q Low Dropout voltage 0.5V at IO 0.3A q Built-in constant current type overcurrent, overvoltage and thermal protection circuits q TO-220 equivalent full-mold miniature package
External Dimensions (unit: mm)
3.2 ± 0.2 0.5 10.0± 0.2 4.2± 0.2 2.8± 0.2 4.0± 0.2
a
7.9± 0.2 16.9± 0.3
Parameter DC input voltage Output current Power Dissipation
Symbol VIN IO PD1 PD2
Ratings 35 0.7 * 1 22 1.8 –40 to +150 –40 to +105 –40 to +150 5.5 66.7
Unit V A W W ºC ºC ºC ºC/W ºC/W
Conditions
0.95± 0.15
-0.1 0.85 -+ 0.2
(2.0) (4.6) 0.45 P1.7
± 0.7
b
2.6± 0.1
+ 0.2 --0.1
Stand-alone without heatsink
4 = 6.8
± 0.7
Junction temperature Operating temperature Storage temperature Junction to case thermal resistance Junction to ambient-air thermal resistance
Tj TOP Tstg
j-c j-a
3.9
± 0.7
(4.3)
8.2± 0.7
1
2
3
4
5
Stand-alone without heatsink
Terminal connections 1. VIN a: Type No. 2. VRST b: Lot No. 3. GND 4. DLY 5. VOUT (Forming No. 1101)
Electrical Characteristics
Parameter Input voltage Output voltage Dropout voltage Ripple rejection Quiescent circuit current Overcurrent protection starting current DLY terminal Threshold voltage Source current Symbol VIN VO VDIF RREJ Iq IS VDLYth I DLY VothL * Voth VRSTH VRSTL I RSTH I RSTL 1.3
4
(Tj=25ºC, VIN =14V, IO=0.3A unless otherwise specified)
Ratings min 6 *2 4.90 5.00 typ max 30...
