L4949ED STMicroelectronics, L4949ED Datasheet - Page 15

• Manufacturer Part Number: L4949ED
• Description: IC VREG VLDO MULTIFUNCT SO-8
• Manufacturer: STMicroelectronics

Specifications of L4949ED

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 28V
• Voltage - Dropout (typical): 0.3V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Current - Limit (min): 120mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 28 V
• Output Voltage: 5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.5 V
• Output Current: 100 mA
• Line Regulation: 20 mV
• Load Regulation: 30 mV
• Voltage Regulation Accuracy: 1 %
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Reference Voltage: 1.23 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L4949E
4
4.1
4.2
Package and packing information
ECOPACK
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
SO-8 TP package information
Table 9.
1. D and F do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15mm
(.006inch).
Dim.
D
®
®
F
a1
a2
a3
b1
c1
e3
M
C
A
b
E
e
L
S
(1)
(1)
packages, depending on their level of environmental compliance. ECOPACK
is an ST trademark.
SO-8 TP mechanical data
®
packages
Doc ID 4275 Rev 6
Min.
0.65
0.35
0.19
0.25
0.1
4.8
5.8
3.8
0.4
8° (max.)
45° (typ.)
Package and packing information
mm
Typ.
1.27
3.81
Max.
1.75
0.25
1.65
0.85
0.48
0.25
1.27
0.5
5.0
6.2
4.0
0.6
15/19
®