si-3000kfe Sanken Electric Co., Ltd., si-3000kfe Datasheet - Page 2

• Manufacturer Part Number: si-3000kfe
• Description: Low Current Consumption, Low Dropout Voltage Linear Regulator Ics
• Manufacturer: Sanken Electric Co., Ltd.

Block Diagram
Typical Connection Diagram
T
a
-P
SI-3010KFE
20
15
10
D
–30
5
0
C
C
Characteristics
IN
O
200 200 2mm (2.3 C/W)
100 100 2mm (5.2 C/W)
75 75 2mm (7.6 C/W)
: Output capacitor (47 F or larger)
: Input capacitor (22 F or larger)
With Infinite Heatsink
Without Heatsink
If a low ESR capacitor (such as a ceramic capacitor) is used
for the output capacitor, oscillation may occur.
*1. D1: Reverse bias protection diode
–20
V
V
Ambient Temperature
IN
C
This diode is required for protection against reverse
biasing between the input and output.
(Sanken RU2Z is recommended.)
0
2
1
20
40
REF
Silicone Grease:
G746 (Shin-Etsu Chemical)
Heatsink: Aluminum
T
a
60
( C)
–
+
80
100
SI-3010KFE
TSD
C
IN
+
External Dimensions (TO220F-5)
4
5
3
V
ADJ
GND
V
V
OUT
2
1
IN
C
1 2 3 4 5
SK
GND
10.16
9.6
3
A
C
D1
0.2
0.2
B
ADJ
*1
V
4
5
O
R1, R2: Output voltage setting resistors
The output voltage can be adjusted by connecting R1 and R2 as shown
above.
The recommended value for R2 is 10k .
*2: For SI-3010KFE, insert R3 in case of setting V
4
0.8
0.5
The recommended value for R3 is 10k .
*2
p1.7
+0.1
–0.05
R3
R1=(V
0.6
C
R1
R2
O
O
–V
0.5
ADJ
+0.2
–0.1
+
) (V
Load
ADJ
8.2
/R2)
4.7
0.7
R-end
0.2
2.76
4.3
2.54
0.7
0.7
0.2
0.2
SI-3000KFE Series
a. Part Number
b. Lot Number
c. Administer Number
Pin Assignment
q Vc
w V
e GND
r Vout
t ADJ
O
to V
IN
O
1.5V.
ICs
(Unit : mm)
33