L4947 STMicroelectronics, L4947 Datasheet - Page 5
L4947
Manufacturer Part Number
L4947
Description
IC REG LDO 5V 0.5A PENTAWATT
Manufacturer
STMicroelectronics
Datasheet
1.L4947H.pdf
(6 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L4947H
Manufacturer:
ST
Quantity:
20 000
Part Number:
L4947L
Manufacturer:
ST
Quantity:
20 000
Part Number:
L4947PD
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
L4947R
Manufacturer:
APT
Quantity:
20 000
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