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Power Circuits / Linear Regulator ICs / LD1117S12TR
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LD1117S12TR by:

Adjustable and fixed low drop positive voltage regulator

Part Details for LD1117S12TR by STMicroelectronics

Overview of LD1117S12TR by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Price & Stock for LD1117S12TR

Part # Distributor Description Stock Price Buy
DISTI # 58M7942
Newark Ldo, Fixed, 1.2V, 0.8A, 0 To 125Deg C, Output Type:Fixed, Input Voltage Min:1.4V, Input Voltage Max:15V, No. Of Outputs:1Outputs, Output Voltage Min:-, Output Voltage Max:-, Polarity:Positive Output, Output Current Max:800Ma Rohs Compliant: Yes |Stmicroelectronics LD1117S12TR Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 541
  • 1 $0.8920
  • 10 $0.7910
  • 25 $0.7450
  • 50 $0.6810
  • 100 $0.6150
  • 250 $0.5730
  • 500 $0.4940
$0.4940 / $0.8920 Buy Now
DISTI # 56P7756
Newark Ldo Voltage Regulator, 1.2V, 0.8A, Sot-223-3, Full Reel, Output Type:Fixed, Input Voltage Min:1.4V, Input Voltage Max:15V, Output Voltage Min:-, Output Voltage Max:-, Output Current Max:800Ma, Dropout Voltage Typ @ Current:1.1V Rohs Compliant: Yes |Stmicroelectronics LD1117S12TR Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 2,500 $0.2690
$0.2690 Buy Now
DISTI # 26AC1074
Newark Power Management Rohs Compliant: Yes |Stmicroelectronics LD1117S12TR Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 2,500 $0.3430
  • 5,000 $0.3320
  • 10,000 $0.3070
$0.3070 / $0.3430 Buy Now
DISTI # 04X6347
Newark V Reg, 1Vdo, 0.8A, 1.2V, 5%, 3Sot223, Output Type:Fixed, Input Voltage Min:1.4V, Input Voltage Max:15V, Fixed Output Voltage Nom.:1.2V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:950Ma, Dropout Rohs Compliant: Yes |Stmicroelectronics LD1117S12TR Min Qty: 2500 Package Multiple: 1 Date Code: 1 Container: Reel 0
  • 2,500 $0.3430
  • 5,000 $0.3310
  • 10,000 $0.3040
  • 15,000 $0.2750
  • 25,000 $0.2470
$0.2470 / $0.3430 Buy Now
DISTI # 497-4240-1-ND
DigiKey IC REG LINEAR 1.2V 800MA SOT223 Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 11031
In Stock
  • 1 $0.7800
  • 10 $0.6880
  • 25 $0.6464
  • 100 $0.5274
  • 250 $0.4899
  • 500 $0.4169
  • 1,000 $0.3335
  • 2,500 $0.3023
  • 5,000 $0.2814
  • 12,500 $0.2710
  • 25,000 $0.2606
$0.2606 / $0.7800 Buy Now
DISTI # LD1117S12TR
Avnet Americas LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R - Tape and Reel (Alt: LD1117S12TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days Container: Reel 15000
  • 2,500 $0.2446
$0.2446 Buy Now
DISTI # LD1117S12TR
Avnet Americas LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R - Rail/Tube (Alt: LD1117S12TR) RoHS: Compliant Min Qty: 5000 Package Multiple: 1000 Lead time: 12 Weeks, 0 Days Container: Tube 0
RFQ
DISTI # LD1117S12TR
Avnet Americas LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R - Tape and Reel (Alt: LD1117S12TR) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 5,000 $0.1782
$0.1782 Buy Now
DISTI # 58M7942
Avnet Americas LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R - Product that comes on tape, but is not reeled (Alt: 58M7942) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 17 Weeks, 0 Days Container: Ammo Pack 541 Partner Stock
  • 1 $0.8920
  • 10 $0.7910
  • 25 $0.7450
  • 50 $0.6810
  • 100 $0.6150
$0.6150 / $0.8920 Buy Now
DISTI # 511-LD1117S12
Mouser Electronics LDO Voltage Regulators 1.2V 0.8A Positive RoHS: Compliant 4060
  • 1 $0.7800
  • 10 $0.6470
  • 100 $0.5280
  • 250 $0.4900
  • 500 $0.4170
  • 1,000 $0.3340
  • 2,500 $0.3020
  • 5,000 $0.2810
  • 10,000 $0.2710
$0.2710 / $0.7800 Buy Now
DISTI # E02:0323_00024702
Arrow Electronics LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks Europe - 5000
  • 2,500 $0.3031
  • 5,000 $0.2740
  • 12,500 $0.2697
  • 25,000 $0.2635
$0.2635 / $0.3031 Buy Now
DISTI # V36:1790_06552740
Arrow Electronics LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks Date Code: 2335 Americas - 2500
  • 2,500 $0.2956
  • 5,000 $0.2679
  • 12,500 $0.2639
  • 25,000 $0.2578
$0.2578 / $0.2956 Buy Now
STMicroelectronics Adjustable and fixed low drop positive voltage regulator RoHS: Compliant Min Qty: 1 4060
  • 1 $0.7600
  • 10 $0.6300
  • 100 $0.5200
  • 250 $0.4800
  • 500 $0.4100
$0.4100 / $0.7600 Buy Now
Future Electronics LD1117 Series 1300 mA 1.2 V Fixed Output Positive Voltage LDO Regulator- SOT-223 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 5000
Reel
  • 2,500 $0.2600
  • 5,000 $0.2500
  • 7,500 $0.2500
  • 10,000 $0.2450
  • 12,500 $0.2400
$0.2400 / $0.2600 Buy Now
Future Electronics LD1117 Series 1300 mA 1.2 V Fixed Output Positive Voltage LDO Regulator- SOT-223 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 5000
Reel
  • 2,500 $0.2650
  • 7,500 $0.2550
  • 12,500 $0.2550
  • 37,500 $0.2450
  • 62,500 $0.2400
$0.2400 / $0.2650 Buy Now
Future Electronics LD1117 Series 1300 mA 1.2 V Fixed Output Positive Voltage LDO Regulator- SOT-223 RoHS: Compliant pbFree: Yes Min Qty: 7500 Package Multiple: 2500 Container: Reel 0
Reel
  • 2,500 $0.2600
  • 5,000 $0.2500
  • 7,500 $0.2500
  • 10,000 $0.2450
  • 12,500 $0.2400
$0.2400 / $0.2600 Buy Now
DISTI # 12991897
Verical LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Americas - 5000
  • 2,500 $0.3024
  • 5,000 $0.2734
  • 12,500 $0.2691
  • 25,000 $0.2630
$0.2630 / $0.3024 Buy Now
DISTI # 71209906
Verical LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Date Code: 2335 Americas - 2500
  • 2,500 $0.2956
  • 5,000 $0.2679
  • 12,500 $0.2639
  • 25,000 $0.2578
$0.2578 / $0.2956 Buy Now
Bristol Electronics   1437
RFQ
Bristol Electronics   2933
RFQ
Bristol Electronics   1148
RFQ
Quest Components 1.2 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO3 68
  • 1 $0.4839
  • 11 $0.4033
  • 51 $0.3226
$0.3226 / $0.4839 Buy Now
Quest Components 1.2 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO3 1149
  • 1 $0.8065
  • 125 $0.4033
  • 497 $0.3226
$0.3226 / $0.8065 Buy Now
Quest Components 1.2 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO3 362
  • 1 $0.8065
  • 32 $0.4839
  • 125 $0.4033
$0.4033 / $0.8065 Buy Now
Quest Components 1.2 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO3 918
  • 1 $5.6400
  • 289 $3.1020
  • 646 $2.8200
$2.8200 / $5.6400 Buy Now
DISTI # LD1117S12TR
Avnet Americas LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R - Tape and Reel (Alt: LD1117S12TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days Container: Reel 15000
  • 2,500 $0.2446
$0.2446 Buy Now
DISTI # LD1117S12TR
Avnet Americas LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R - Rail/Tube (Alt: LD1117S12TR) RoHS: Compliant Min Qty: 5000 Package Multiple: 1000 Lead time: 12 Weeks, 0 Days Container: Tube 0
RFQ
DISTI # LD1117S12TR
Avnet Americas LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R - Tape and Reel (Alt: LD1117S12TR) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 5,000 $0.1782
$0.1782 Buy Now
DISTI # 58M7942
Avnet Americas LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R - Product that comes on tape, but is not reeled (Alt: 58M7942) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 17 Weeks, 0 Days Container: Ammo Pack 541 Partner Stock
  • 1 $0.8920
  • 10 $0.7910
  • 25 $0.7450
  • 50 $0.6810
  • 100 $0.6150
$0.6150 / $0.8920 Buy Now
DISTI # LD1117S12TR
TME IC: voltage regulator, LDO,linear,fixed, 1.2V, 0.95A, SOT223, SMD Min Qty: 1 1922
  • 1 $0.7280
  • 3 $0.4540
  • 10 $0.3880
  • 25 $0.2720
  • 100 $0.2450
  • 250 $0.2200
  • 500 $0.2130
  • 1,000 $0.1950
  • 2,500 $0.1760
$0.1760 / $0.7280 Buy Now
Ameya Holding Limited LD1117 Series 1300 mA 1.2 V Fixed Output Positive Voltage LDO Regulator- SOT-223 53580
RFQ
ComSIT USA FIXED LOW DROP POSITIVE VOLTAGE REGULATOR Fixed Positive LDO Regulator, 1.2V, 1.2V Dropout, BIPolar, PDSO4 RoHS: Compliant Europe - 7500
RFQ
DISTI # LD1117S12TR
Avnet Silica LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R (Alt: LD1117S12TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 1 Weeks, 6 Days Silica - 25000
Buy Now
Chip1Cloud IC REG LDO 1.2V 0.8A SOT223 40000
RFQ
CHIPMALL.COM LIMITED IC REG LINEAR 1.2V 800MA SOT223 5054
  • 1 $0.1864
  • 10 $0.1424
  • 100 $0.1000
  • 500 $0.0894
  • 1,000 $0.0831
$0.0831 / $0.1864 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 106
  • 1 $1.5400
  • 100 $1.1500
  • 1,000 $1.0000
$1.0000 / $1.5400 Buy Now
DISTI # LD1117S12TR
EBV Elektronik LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R (Alt: LD1117S12TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 1 Weeks, 6 Days EBV - 2500
Buy Now
DISTI # 1467778RL
element14 Asia-Pacific IC, V REG, LDO 1.2V, SMD RoHS: Compliant Min Qty: 100 Container: Reel 4282
  • 100 $0.5292
  • 500 $0.4494
  • 1,000 $0.3607
$0.3607 / $0.5292 Buy Now
DISTI # 1467778
element14 Asia-Pacific IC, V REG, LDO 1.2V, SMD RoHS: Compliant Min Qty: 5 Container: Cut Tape 4282
  • 5 $0.6977
  • 50 $0.6135
  • 100 $0.5292
  • 500 $0.4494
  • 1,000 $0.3607
$0.3607 / $0.6977 Buy Now
DISTI # 2253481
element14 Asia-Pacific V REG, 1VDO, 0.8A, 1.2V, 5%, 3SOT223 RoHS: Compliant Min Qty: 2500 Container: Reel 0
  • 2,500 $0.2971
  • 7,500 $0.2868
$0.2868 / $0.2971 Buy Now
DISTI # 1467778
Farnell IC, V REG, LDO 1.2V, SMD RoHS: Compliant Min Qty: 5 Lead time: 5 Weeks, 1 Days Container: Cut Tape 4282
  • 5 $0.7288
  • 50 $0.6157
  • 100 $0.5026
  • 500 $0.4285
  • 1,000 $0.3418
$0.3418 / $0.7288 Buy Now
DISTI # 1467778RL
Farnell IC, V REG, LDO 1.2V, SMD RoHS: Compliant Min Qty: 100 Lead time: 5 Weeks, 1 Days Container: Reel 4282
  • 100 $0.5026
  • 500 $0.4285
  • 1,000 $0.3418
$0.3418 / $0.5026 Buy Now
DISTI # 2253481
Farnell V REG, 1VDO, 0.8A, 1.2V, 5%, 3SOT223 RoHS: Compliant Min Qty: 2500 Lead time: 18 Weeks, 1 Days Container: Reel 0
  • 2,500 $0.2815
  • 7,500 $0.2727
$0.2727 / $0.2815 Buy Now
LCSC 75dB(120Hz) 800mA Fixed 1.2V Positive electrode 15V SOT-223-3 Linear Voltage Regulators (LDO) ROHS 5054
  • 1 $0.1902
  • 10 $0.1453
  • 30 $0.1260
  • 100 $0.1020
  • 500 $0.0912
  • 1,000 $0.0848
$0.0848 / $0.1902 Buy Now
Win Source Electronics IC REG LDO 1.2V 0.8A SOT223 10407
  • 345 $0.1460
  • 835 $0.1200
  • 1,295 $0.1160
  • 1,790 $0.1120
  • 2,295 $0.1090
  • 3,095 $0.0970
$0.0970 / $0.1460 Buy Now

Part Details for LD1117S12TR

LD1117S12TR CAD Models

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LD1117S12TR Part Data Attributes:

Parametric Data
LD1117S12TR STMicroelectronics
Buy Now Datasheet
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LD1117S12TR STMicroelectronics Adjustable and fixed low drop positive voltage regulator
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
Factory Lead Time 12 Weeks
Samacsys Manufacturer STMicroelectronics
Adjustability FIXED
Dropout Voltage1-Max 1.2 V
Dropout Voltage1-Nom 1.1 V
Input Voltage Absolute-Max 15 V
Input Voltage-Max 15 V
JESD-30 Code R-PDSO-G4
JESD-609 Code e3
Length 6.5 mm
Line Regulation-Max 0.016%
Load Regulation-Max 0.0048%
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 1.26 V
Output Voltage1-Min 1.14 V
Output Voltage1-Nom 1.2 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOT-223
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR, 7 INCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 1.9 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form GULL WING
Terminal Pitch 2.3 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 2%
Width 3.5 mm

Alternate Parts for LD1117S12TR

This table gives cross-reference parts and alternative options found for LD1117S12TR. 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 LD1117S12TR, 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
LD1117S12CTR Adjustable and fixed low drop positive voltage regulator STMicroelectronics LD1117S12TR vs LD1117S12CTR

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