L4947 STMicroelectronics, L4947 Datasheet - Page 5

• Manufacturer Part Number: L4947
• Description: IC REG LDO 5V 0.5A PENTAWATT
• Manufacturer: STMicroelectronics

Specifications of L4947

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: 6 ~ 26 V
• Voltage - Dropout (typical): 0.4V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: Pentawatt-5 (Vertical, Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -
• Other names: 497-3918-5

DIM.
G1
M1
D1
E1
H2
H3
V4
F1
L1
L2
L3
L4
L5
L6
L7
L9
M
C
D
G
A
E
F
L
H3
A
10.05
17.55
15.55
MIN.
0.35
0.76
21.2
22.3
15.1
4.23
3.75
2.4
1.2
0.8
3.2
6.6
2.6
1
6
B
H1
C
17.85
15.75
TYP.
21.4
22.5
mm
3.4
6.8
0.2
4.5
4
L5
MAX.
18.15
15.95
1.37
1.35
0.55
1.19
1.05
10.4
10.4
21.6
22.7
1.29
15.8
4.75
4.25
4.8
2.8
1.4
3.6
6.6
7
3
40˚ (typ.)
L7
Dia.
V
0.094
0.047
0.014
0.030
0.031
0.039
0.126
0.260
0.396
0.691
0.612
0.831
0.878
0.102
0.594
0.236
0.167
0.148
MIN.
L6
D1
0.134
0.268
0.703
0.620
0.843
0.886
0.008
0.177
0.157
TYP.
inch
L1
L8
L
V1
L2
L3
MAX.
0.189
0.054
0.110
0.053
0.022
0.047
0.041
0.055
0.142
0.276
0.409
0.409
0.715
0.628
0.850
0.894
0.051
0.118
0.622
0.260
0.187
0.167
D
R
V
RESIN BETWEEN
LEADS
F1
R
V4
V3
R
H2
V4
F
MECHANICAL DATA
E
OUTLINE AND
G G1
Pentawatt V
L9
M1
M
V4
V
H2
L4947 - L4947R
E
E1
F
V
5/6