L4949E STMicroelectronics, L4949E Datasheet - Page 7
L4949E
Manufacturer Part Number
L4949E
Description
IC REG VOLT LDO MULTIFUNCT 8-DIP
Manufacturer
STMicroelectronics
Datasheet
1.L4949ED013TR.pdf
(19 pages)
Specifications of L4949E
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
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-3631
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L4949E
Manufacturer:
ST
Quantity:
20 000
Part Number:
L4949ED
Manufacturer:
ST
Quantity:
20 000
Part Number:
L4949ED-E
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
L4949ED013TR
Manufacturer:
st
Quantity:
8 802
L4949E
2
2.1
2.2
Electrical specifications
Absolute maximum ratings
Table 3.
1.
Thermal data
Table 4.
V
I
Symbol
RES
RES
Symbol
R
V
R
V
V
The circuit is ESD protected according to MIL-STD-883C.
V
T
TJSD
V
SIDC
th j-amb
V
th j-pins
SDC
T
STR
I
I
CT
stg
O
Z
, V
, I
O
Z
J
SO
SO
DC operating supply voltage
Transient supply voltage (T < 1s)
Output current
Output voltage
Output voltage
Output current
Preregulator output voltage
Preregulator output current
Junction temperature
Storage temperature range
Reset delay voltage
Sense input voltage
Absolute maximum ratings
Thermal data
Thermal Resistance Junction-ambient (max)
Thermal Resistance Junction-pins (max)
Thermal Shutdown Junction temperature
Description
Doc ID 4275 Rev 6
Parameter
(1)
SO-8
200
Internally limited
Electrical specifications
-40 to +150
-55 to +150
165
Value
28
40
20
20
28
5
7
7
5
SO20L
50
15
°C/W
°C/W
Unit
Unit
°C
mA
mA
°C
°C
V
V
V
V
V
V
V
7/19