Datasheets
LD1117S by:

1.25 V-15V ADJUSTABLE POSITIVE LDO REGULATOR, 1.2V DROPOUT, PDSO4, SOT-223, 4 PIN

Part Details for LD1117S by STMicroelectronics

Overview of LD1117S by STMicroelectronics

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Price & Stock for LD1117S

Part # Distributor Description Stock Price Buy
Win Source Electronics LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS 2380
  • 175 $0.2910
  • 420 $0.2390
  • 650 $0.2320
  • 895 $0.2240
  • 1,155 $0.2170
  • 1,550 $0.1940
$0.1940 / $0.2910 Buy Now

Part Details for LD1117S

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LD1117S Part Data Attributes

LD1117S STMicroelectronics
Buy Now Datasheet
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LD1117S STMicroelectronics 1.25 V-15V ADJUSTABLE POSITIVE LDO REGULATOR, 1.2V DROPOUT, PDSO4, SOT-223, 4 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOT-223
Package Description SOT-223, 4 PIN
Pin Count 4
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer STMicroelectronics
Adjustability ADJUSTABLE
Dropout Voltage1-Max 1.2 V
Dropout Voltage1-Nom 1.1 V
Input-Output Voltage Differential-Max 13.75 V
Input-Output Voltage Differential-Min 1.5 V
JESD-30 Code R-PDSO-G4
JESD-609 Code e3
Length 6.5 mm
Line Regulation-Max (%/V) 0.016
Load Regulation-Max(%) 0.4%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 4
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Output Current1-Max 1.3 A
Output Voltage1-Max 15 V
Output Voltage1-Min 1.25 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOT-223
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 1.9 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 2.3 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.5 mm

Alternate Parts for LD1117S

This table gives cross-reference parts and alternative options found for LD1117S. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LD1117S, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
LD1117STR Adjustable and fixed low drop positive voltage regulator STMicroelectronics LD1117S vs LD1117STR
LD1117SC-R Adjustable and fixed low drop positive voltage regulator STMicroelectronics LD1117S vs LD1117SC-R
LD1117SC 1.25 V-15V ADJUSTABLE POSITIVE LDO REGULATOR, 1.2V DROPOUT, PDSO4, SOT-223, 4 PIN STMicroelectronics LD1117S vs LD1117SC
Part Number Description Manufacturer Compare
SPX2815T-L Adjustable Positive LDO Regulator, 1.25V Min, 15V Max, 1.2V Dropout, PSSO3, LEAD FREE, TO-263AA, 3 PIN Sipex Corporation LD1117S vs SPX2815T-L
SPX2815U Adjustable Positive LDO Regulator, 1.25V Min, 15V Max, 1.2V Dropout, PSFM3, TO-220AB, 3 PIN Sipex Corporation LD1117S vs SPX2815U
SPX2815T-L/TR Adjustable Positive LDO Regulator, 1.25V Min, 15V Max, 1.2V Dropout, PSSO3, LEAD FREE, TO-263AA, 3 PIN Sipex Corporation LD1117S vs SPX2815T-L/TR
SPX2815AR Adjustable Positive LDO Regulator, 1.25V Min, 15V Max, 1.2V Dropout, PSSO2, TO-252AA, 3 PIN Sipex Corporation LD1117S vs SPX2815AR
SPX2815R-L Adjustable Positive LDO Regulator, 1.25V Min, 15V Max, 1.2V Dropout, PSSO2, LEAD FREE, TO-252AA, 3 PIN Sipex Corporation LD1117S vs SPX2815R-L
SPX2815T/TR Adjustable Positive LDO Regulator, 1.25V Min, 15V Max, 1.2V Dropout, PSSO3, TO-263AA, 3 PIN Sipex Corporation LD1117S vs SPX2815T/TR
LD1117STR Adjustable and fixed low drop positive voltage regulator STMicroelectronics LD1117S vs LD1117STR
SPX2815R-L/TR Adjustable Positive LDO Regulator, 1.25V Min, 15V Max, 1.2V Dropout, PSSO2, LEAD FREE, TO-252AA, 3 PIN Sipex Corporation LD1117S vs SPX2815R-L/TR
LD1117SC-R Adjustable and fixed low drop positive voltage regulator STMicroelectronics LD1117S vs LD1117SC-R
LD1117SC 1.25 V-15V ADJUSTABLE POSITIVE LDO REGULATOR, 1.2V DROPOUT, PDSO4, SOT-223, 4 PIN STMicroelectronics LD1117S vs LD1117SC

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