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LD1117D33

STMicroelectronics
Part Number LD1117D33
Manufacturer STMicroelectronics
Description Adjustable and fixed low drop positive voltage regulator
Published Apr 9, 2021
Detailed Description LD1117 Adjustable and fixed low drop positive voltage regulator TO-220 DPAK SOT-223 SO-8 Features • Low dropout vo...
Datasheet PDF File LD1117D33 PDF File

LD1117D33
LD1117D33

Overview
LD1117 Adjustable and fixed low drop positive voltage regulator TO-220 DPAK SOT-223 SO-8 Features • Low dropout voltage (1 V typ.
) • 2.
85 V device performances are suitable for SCSI-2 active termination • Output current up to 800 mA • Fixed output voltage of: 1.
2 V, 1.
8 V, 2.
5 V, 3.
3 V, 5.
0 V • Adjustable version availability (VREF = 1.
25 V) • Internal current and thermal limit • Available in ± 1 % (at 25 °C) and 2 % in full temperature range • Supply voltage rejection: 75 dB (typ.
) Datasheet - production data Description The LD1117 is a low drop voltage regulator able to provide up to 800 mA of output current, available even in adjustable version (VREF = 1.
25 V).
Concerning fixed versions, are offered the following output voltages: 1.
2 V, 1.
8 V, 2.
5 V, 2.
85 V, 3.
3 V and 5.
0 V.
The device is supplied in: SOT-223, DPAK, SO-8 and TO-220.
The SOT-223 and DPAK surface mount packages optimize the thermal characteristics even offering a relevant space saving effect.
High efficiency is...


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