L4931ABD50-TR STMicroelectronics, L4931ABD50-TR Datasheet - Page 7
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L4931ABD50-TR
Manufacturer Part Number
L4931ABD50-TR
Description
IC REGULATOR LDO 5V 8-SOIC
Manufacturer
STMicroelectronics
Datasheet
1.L4931CZ50-AP.pdf
(36 pages)
Specifications of L4931ABD50-TR
Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 20V
Voltage - Dropout (typical)
0.4V @ 250mA
Number Of Regulators
1
Current - Output
250mA
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
20 V
Output Voltage
5.10 V
Output Type
Fixed
Dropout Voltage (max)
0.8 V
Output Current
250 mA
Line Regulation
17.5 mV
Load Regulation
15 mV
Voltage Regulation Accuracy
1 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-1156-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
L4931ABD50-TR
Manufacturer:
STMicroelectronics
Quantity:
26 574
Part Number:
L4931ABD50-TR
Manufacturer:
ST
Quantity:
20 000
3
Table 2.
Note:
Table 3.
Symbol
R
R
thJC
thJA
Symbol
T
T
P
STG
V
I
OP
O
D
Thermal resistance junction-case
Thermal resistance junction-ambient
I
Maximum ratings
Absolute maximum ratings
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied
Thermal data
DC Input voltage
Output current
Power dissipation
Storage temperature range
Operating junction temperature range
Parameter
Parameter
TO-220
50
3
SO-8
20
55
DPAK
100
8
Internally limited
Internally limited
-40 to 150
-40 to 125
PPAK
100
Value
8
20
TO-92
200
Unit
mW
°C/W
°C/W
mA
Unit
°C
°C
V
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