L4947PD STMicroelectronics, L4947PD Datasheet - Page 5

• Manufacturer Part Number: L4947PD
• Description: IC REG LDO W/RESET 20 PSOIC
• Manufacturer: STMicroelectronics

Specifications of L4947PD

• 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: Surface Mount
• Package / Case: PowerSO-20 Exposed Bottom Pad
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -
• Other names: 497-1405-5

(1) "D and F" do not include mold flash or protrusions.
- Mold flash or protrusions shall not exceed 0.15 mm (0.006").
- Critical dimensions: "E", "G" and "a3"
E1 (1)
D (1)
DIM.
D1
E2
E3
a1
a2
a3
e3
G
H
N
A
E
S
T
b
c
e
h
L
MIN.
0.23
15.8
13.9
10.9
15.5
0.1
0.4
9.4
5.8
0.8
E2
0
0
N
h x 45
11.43
b
TYP.
1.27
mm
N
10
20
1
MAX.
0.53
0.32
14.5
11.1
15.9
3.6
0.3
3.3
0.1
9.8
2.9
6.2
0.1
1.1
1.1
DETAIL A
16
10˚ (max.)
8˚ (max.)
0.004
0.000
0.016
0.009
0.622
0.370
0.547
0.429
0.228
0.000
0.610
0.031
e3
MIN.
D
H
T
0.050
0.450
0.394
TYP.
inch
11
10
MAX.
0.043
0.142
0.012
0.130
0.004
0.021
0.013
0.630
0.386
0.570
0.437
0.114
0.244
0.004
0.626
0.043
e
a2
E1
A
PSO20MEC
DETAIL B
BOTTOM VIEW
R
Gage Plane
a3
MECHANICAL DATA
lead
OUTLINE AND
DETAIL B
PowerSO20
S
JEDEC MO-166
0.35
D1
E
L
a1
DETAIL A
(COPLANARITY)
E3
slug
c
SEATING PLANE
G
- C -
C
L4947PD
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