☰
L4909
L4909
Obsolete
Description:  IC REG LIN POS ADJ 15MULTIWATT
Manufacturer:  STMicroelectronics
Datasheet:   L4909 Datasheet
History Price: Obsolete
In Stock: 10430
L4909 vs L4949EDTR-E
Part No
Series
-
Automotive, AEC-Q100
Packaging
Tube
Tape & Reel (TR)
Status
Obsolete
Active
Output Configuration
Positive
Positive
Output Type
Adjustable
Fixed
Number of Regulators
3
1
Voltage - Input (Max)
40V
28V
Voltage - Output (Min/Fixed)
5V
5V
Voltage - Output (Max)
12V
-
Voltage Dropout (Max)
2.2V @ 500mA, 2.2V @ 500mA, 2.2V @ 500mA
0.5V @ 100mA
Current - Output
1.2A, 1.2A, 1.2A
100mA
Current - Quiescent (Iq)
11 mA
300 μA
Current - Supply (Max)
29 mA
5 mA
PSRR
60dB (120Hz ~ 1kHz)
-
Control Features
Enable, Trigger
Reset
Protection Features
Over Current, Over Temperature, Short Circuit
Over Temperature, Short Circuit
Operating Temperature
0 ℃ ~ 70 ℃
-40 ℃ ~ 125 ℃
Mounting Type
Through Hole
Surface Mount
Package / Case
Multiwatt-15 (Vertical, Bent and Staggered Leads)
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
15-Multiwatt
8-SOIC