L4938ED013TR STMicroelectronics, L4938ED013TR Datasheet - Page 18

• Manufacturer Part Number: L4938ED013TR
• Description: IC REG 5V/ADV DUAL LDO 20SOIC
• Manufacturer: STMicroelectronics
• Series: -r

Specifications of L4938ED013TR

• Regulator Topology: Positive Fixed and Adjustable
• Voltage - Output: 5V, 4.9 ~ 5.1 V
• Voltage - Input: Up to 28V
• Voltage - Dropout (typical): 0.2V @ 100mA, 0.3V @ 400mA
• Number Of Regulators: 2
• Current - Output: 100mA, 400mA
• Current - Limit (min): 100mA, 450mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Polarity: Positive
• Number Of Outputs: 2
• Output Type: Fixed
• Output Voltage: 5 V
• Output Current: 5 mA
• Line Regulation: 20 mV
• Load Regulation: 50 mV
• Dropout Voltage (max): 0.2 V
• Input Voltage Max: 20 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 875 mW
• Mounting Style: SMD/SMT
• Reference Voltage: 1.23 V
• Voltage Regulation Accuracy: 2 %
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3355-2

Package and packing information
18/20
Table 12.
1. "D and F" do not include mold flash or protrusions.
Figure 10. PowerSO-20 package dimensions
- Mold flash or protrusions shall not exceed 0.15 mm (0.006").
- Critical dimensions: "E", "G" and "a3"
E2
N
h x 45˚
Dim.
b
G
H
N
S
T
h
L
N
20
PowerSO-20 mechanical data (continued)
1
DETAIL A
e3
D
H
1
T
Doc ID 17243 Rev 1
Min.
15.5
0.8
0
11
0
e
a2
E1
A
PSO20MEC
DETAIL B
BOTTOM VIEW
R
Typ.
mm
Gage Plane
a3
10
lead
DETAIL B
S
0.35
D1
E
L
L4938ED, L4938EPD
a1
DETAIL A
(COPLANARITY)
E3
slug
c
SEATING PLANE
Max.
15.9
10°
0.1
1.1
1.1
G C
8°
- C -
0056635 I