L4931CD33 STMicroelectronics, L4931CD33 Datasheet - Page 7
L4931CD33
Manufacturer Part Number
L4931CD33
Description
IC REG VLDO 250MA 3.3V 8-SOIC
Manufacturer
STMicroelectronics
Specifications of L4931CD33
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
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)
Primary Input Voltage
5.3V
Output Voltage Fixed
3.3V
Dropout Voltage Vdo
400mV
No. Of Pins
8
Output Current
300mA
Voltage Regulator Case Style
SOIC
Operating Temperature Range
-40°C To +85°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L4931CD33
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
L4931CD33-TR
Manufacturer:
STMicroelectronics
Quantity:
39 741
Part Number:
L4931CD33-TR
Manufacturer:
ST
Quantity:
20 000
Part Number:
L4931CD33-TRY
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
L4931CD33TRY
Manufacturer:
ST
Quantity:
3 748
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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