L493ED, L4940, L4940D2M5YR Selling Leads, Datasheet
MFG:ST Package Cooled:N/A D/C:09+
L493ED, L4940, L4940D2M5YR Datasheet download
Part Number: L493ED
MFG: ST
Package Cooled: N/A
D/C: 09+
MFG:ST Package Cooled:N/A D/C:09+
L493ED, L4940, L4940D2M5YR Datasheet download
MFG: ST
Package Cooled: N/A
D/C: 09+
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PDF/DataSheet Download
Datasheet: L4901
File Size: 137029 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: L4940
File Size: 132212 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: L4901
File Size: 137029 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
The L4940 series of three terminal positive regulators is available in TO-220 and D2PAK package and with several fixed output voltages, making it useful in a wide range of industrial and consumer applications. Thanks to its very low
input/output voltage drop, these devices are particularly suitable for battery powered equipments, reducing consumption and prolonging battery life. Each type employs internal current limiting, antisaturation circuit, thermal shut-down and sfe area protection.
Symbol | Description | Values | Unit | |
VI | Forward Input Voltage | 30 | v | |
VIR | Reverse Input Voltage | VO = 5 V RO = 100 W | -15 | V |
VO = 8.5V RO = 180W | ||||
VO = 10 V RO = 200W | ||||
VO = 12 V RO = 240W | ||||
IO | Output Current | Internally Limited | ||
Ptot | Power Dissipation | Internally Limited | ||
Tj, Tst g | Junction and Storage Temperature | -40 to 150 | oC |
PRECISE 5 V, 8.5 V, 10 V, 12 V OUTPUTS
LOWDROPOUT VOLTAGE(500 mV typ at 1.5A)
VERYLOW QUIESCENTCURRENT
THERMAL SHUTDOWN
SHORT CIRCUIT PROTECTION
REVERSEPOLARITY PROTECTION