Product Introduction
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Product Specifications
Part Number |
L4909 |
Datasheet |
L4909 datasheet |
Description |
IC REG LIN POS ADJ 15MULTIWATT |
Manufacturer |
STMicroelectronics |
Series |
- |
Part Status |
Obsolete |
Output Configuration |
Positive |
Output Type |
Adjustable |
Number of Regulators |
3 |
Voltage - Input (Max) |
40V |
Voltage - Output (Min/Fixed) |
5V |
Voltage - Output (Max) |
12V |
Voltage Dropout (Max) |
2.2V @ 500mA, 2.2V @ 500mA, 2.2V @ 500mA |
Current - Output |
1.2A, 1.2A, 1.2A |
Current - Quiescent (Iq) |
11mA |
Current - Supply (Max) |
29mA |
PSRR |
60dB (120Hz ~ 1kHz) |
Control Features |
Enable, Trigger |
Protection Features |
Over Current, Over Temperature, Short Circuit |
Operating Temperature |
0°C ~ 70°C |
Mounting Type |
Through Hole |
Package / Case |
Multiwatt-15 (Vertical, Bent and Staggered Leads) |
Supplier Device Package |
15-Multiwatt |
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