Part Details for LDK130M18R by STMicroelectronics
Results Overview of LDK130M18R by STMicroelectronics
- Distributor Offerings: (25 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LDK130M18R Information
LDK130M18R by STMicroelectronics is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LDK130M18R
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
38Y7798
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Newark | Fixed Ldo Voltage Regulator, 1.9V To 5.5V, 200Mv Dropout, 1.8Vout, 300Maout, Sot-23-5 Rohs Compliant: Yes |Stmicroelectronics LDK130M18R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 12193 |
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$0.1780 / $0.3910 | Buy Now |
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DISTI #
29AC7311
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Newark | Power Management Rohs Compliant: Yes |Stmicroelectronics LDK130M18R RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 0 |
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Buy Now | |
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DISTI #
497-14020-1-ND
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DigiKey | IC REG LINEAR 1.8V 300MA SOT23-5 Min Qty: 1 Lead time: 16 Weeks Container: Tape & Reel (TR), Digi-Reel®, Cut Tape (CT) |
4219 In Stock |
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$0.1515 / $0.3800 | Buy Now |
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DISTI #
LDK130M18R
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Avnet Americas | LDO Regulator Pos 1.8V 0.3A 5-Pin SOT-23 T/R - Tape and Reel (Alt: LDK130M18R) COO: Italy RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 16 Weeks, 0 Days Container: Tape & Reel | 3000 |
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$0.1412 / $0.1507 | Buy Now |
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DISTI #
38Y7798
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Avnet Americas | LDO Regulator Pos 1.8V 0.3A 5-Pin SOT-23 T/R - Product that comes on tape, but is not reeled (Alt: 38Y7798) COO: Italy RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Ammo Pack | 3342 Partner Stock |
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$0.1810 / $0.3800 | Buy Now |
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DISTI #
511-LDK130M18R
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Mouser Electronics | LDO Voltage Regulators 300mA Low Quiescent Crnt low noise LDO RoHS: Compliant | 7427 |
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$0.1640 / $0.3800 | Buy Now |
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DISTI #
V36:1790_06553133
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Arrow Electronics | LDO Regulator Pos 1.8V 0.3A 5-Pin SOT-23 T/R COO: China RoHS: Compliant Min Qty: 6000 Package Multiple: 3000 Lead time: 16 Weeks Date Code: 2334 | Americas - 42000 |
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$0.1315 | Buy Now |
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DISTI #
V72:2272_06553133
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Arrow Electronics | LDO Regulator Pos 1.8V 0.3A 5-Pin SOT-23 T/R COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks Date Code: 2217 Container: Cut Strips | Americas - 1021 |
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$0.2925 / $0.3223 | Buy Now |
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DISTI #
70521043
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RS | LDK130M18R, LDO VOLTAGE REGULATOR,300MA,1.8V +/-3%,1.9 TO 5.5 VIN,5-PIN SOT-23 Min Qty: 10 Package Multiple: 1 Container: Bulk | 0 |
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$0.7900 / $0.9200 | RFQ |
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STMicroelectronics | 300 mA low quiescent current very low noise LDO (automotive for SOT23-5L package) COO: Italy RoHS: Compliant Min Qty: 1 | 7565 |
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$0.2000 / $0.3700 | Buy Now |
US Tariff Estimator: LDK130M18R by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LDK130M18R
LDK130M18R CAD Models
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LDK130M18R Part Data Attributes
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LDK130M18R
STMicroelectronics
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Datasheet
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LDK130M18R
STMicroelectronics
Fixed Positive LDO Regulator, 1.8V, PDSO5
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Sot-23, 5 Pin | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | Fixed | |
| Dropout Voltage1-Nom | 1 V | |
| Input Voltage Absolute-Max | 7 V | |
| Input Voltage-Max | 5.5 V | |
| Input Voltage-Min | 1.9 V | |
| JESD-30 Code | R-PDSO-G5 | |
| Length | 2.95 Mm | |
| Line Regulation-Max | 0.00324% | |
| Load Regulation-Max | 0.032292% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Output Current1-Max | 0.3 A | |
| Output Voltage1-Max | 1.854 V | |
| Output Voltage1-Min | 1.746 V | |
| Output Voltage1-Nom | 1.8 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | LSSOP | |
| Package Equivalence Code | TSOP5,.11,37 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Low Profile, Shrink Pitch | |
| Packing Method | Tr | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Regulator Type | Fixed Positive Single Output Ldo Regulator | |
| Seated Height-Max | 1.45 Mm | |
| Surface Mount | Yes | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.95 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Voltage Tolerance-Max | 3% | |
| Width | 1.6 Mm |
Alternate Parts for LDK130M18R
This table gives cross-reference parts and alternative options found for LDK130M18R. 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 LDK130M18R, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| APE8800A-18TY5P-HF | Advanced Power Electronics Corp | Check for Price | Fixed Positive LDO Regulator, 1.8V, PDSO5 | LDK130M18R vs APE8800A-18TY5P-HF |
| AP139-18WL-7 | Diodes Incorporated | Check for Price | Fixed Positive LDO Regulator, 1.8V, 0.45V Dropout, CMOS, PDSO5 | LDK130M18R vs AP139-18WL-7 |
| TPL903218-DF1R | 3peak Incorporated | Check for Price | Fixed Positive LDO Regulator, 1.8V, PDSO4 | LDK130M18R vs TPL903218-DF1R |
| APL530919BI-TRG | American Power Devices Inc | Check for Price | Fixed Positive LDO Regulator, 1.9V, 1.2V Dropout, PDSO5 | LDK130M18R vs APL530919BI-TRG |
| LR2125L-18-AF5-R | Unisonic Technologies Co Ltd | Check for Price | Fixed Positive LDO Regulator, 1.8V, CMOS, PDSO5 | LDK130M18R vs LR2125L-18-AF5-R |
| APL530919AI-TRG | American Power Devices Inc | Check for Price | Fixed Positive LDO Regulator, 1.9V, 1.2V Dropout, PDSO3 | LDK130M18R vs APL530919AI-TRG |
| GS7132UD-185-R | Green Solution Technology Co Ltd | Check for Price | Fixed Positive LDO Regulator, 1.85V, CMOS, PDSO4 | LDK130M18R vs GS7132UD-185-R |
| APL530819BC-TRG | American Power Devices Inc | Check for Price | Fixed Positive LDO Regulator, 1.9V, 1.2V Dropout, PDSO5 | LDK130M18R vs APL530819BC-TRG |
| APL530819DI-TRG | American Power Devices Inc | Check for Price | Fixed Positive LDO Regulator, 1.9V, 1.2V Dropout, PSSO3 | LDK130M18R vs APL530819DI-TRG |
| APL530919BC-TRG | American Power Devices Inc | Check for Price | Fixed Positive LDO Regulator, 1.9V, 1.2V Dropout, PDSO5 | LDK130M18R vs APL530919BC-TRG |
LDK130M18R Frequently Asked Questions (FAQ)
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STMicroelectronics recommends a 4-layer PCB with a solid ground plane and a separate power plane for the LDK130M18R. The device should be placed near the power supply and the output capacitors should be placed close to the device.
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The LDK130M18R has a thermal pad that must be connected to a thermal plane on the PCB. A thermal interface material (TIM) can be used to improve heat transfer between the device and the heat sink. Ensure good airflow around the device and consider using a heat sink with a thermal conductivity of at least 1 W/m-K.
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STMicroelectronics recommends using a low-ESR ceramic capacitor with a value of 10-22 μF and a voltage rating of at least 25 V. The capacitor should be placed close to the VIN pin and the GND pin.
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The output capacitor should be selected based on the output voltage and current requirements. A low-ESR ceramic capacitor with a value of 10-47 μF and a voltage rating of at least 2x the output voltage is recommended. The capacitor should be placed close to the VOUT pin and the GND pin.
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The recommended input voltage range for the LDK130M18R is 4.5-18 V. Operating the device outside of this range may affect its performance and reliability.