Part Details for LDK220M-R by STMicroelectronics
Results Overview of LDK220M-R by STMicroelectronics
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LDK220M-R Information
LDK220M-R 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 LDK220M-R
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
38Y7812
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Newark | Ldo, Adj O/P, 0.2A, Sot-23-5, |Stmicroelectronics LDK220M-R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 849 |
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$0.1060 / $0.2457 | Buy Now |
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DISTI #
38Y7812RL
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Newark | Ldo, Adj O/P, 0.2A, Sot-23-5, |Stmicroelectronics LDK220M-R RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 849 |
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$0.1060 / $0.1313 | Buy Now |
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Future Electronics | LDK220 Series 200 mA 13.2V Adj. Low Quiescent Current and Low Noise LDO-SOT-23-5 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Lead time: 30 Weeks Container: Reel | 0Reel |
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$0.1370 / $0.1430 | Buy Now |
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Future Electronics | LDK220 Series 200 mA 13.2V Adj. Low Quiescent Current and Low Noise LDO-SOT-23-5 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Lead time: 30 Weeks Container: Reel | 0Reel |
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$0.1370 / $0.1430 | Buy Now |
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DISTI #
73508298
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Verical | LDO Regulator Pos 1.185V 0.2A 5-Pin SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Date Code: 2337 | Americas - 21000 |
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$0.1372 | Buy Now |
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DISTI #
511-LDK220M-R
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Mouser Electronics | LDO Voltage Regulators 200 mA low quiescent current and low noise LDO RoHS: Compliant | 94119 |
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$0.1590 / $0.3900 | Buy Now |
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STMicroelectronics | 200 mA low quiescent current and low noise LDO COO: Italy Min Qty: 1 | 94028 |
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$0.1800 / $0.3900 | Buy Now |
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DISTI #
LDK220M-R
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TME | IC: voltage regulator, LDO,linear,adjustable, 1.2÷12V, 0.2A, SMD Min Qty: 1 | 0 |
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$0.1610 / $0.3700 | RFQ |
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Ameya Holding Limited | LDK220 Series 200 mA 13.2V Adj. Low Quiescent Current and Low Noise LDO-SOT-23-5 | 15080 |
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RFQ | |
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DISTI #
LDK220M-R-U1
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Maritex | LDO Regulators, LDK220M-R, STMICROELECTRONICS, 5, 1, 200 mA, 12 V Min Qty: 1 Package Multiple: 1 | 3000 |
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$0.7030 / $2.9050 | Buy Now |
US Tariff Estimator: LDK220M-R 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.
LDK220M-R CAD Models
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LDK220M-R Part Data Attributes
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LDK220M-R
STMicroelectronics
Buy Now
Datasheet
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LDK220M-R
STMicroelectronics
Adjustable Positive LDO Regulator, 1.149V Min, 1.22V Max, 0.35V Dropout, PDSO5
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Sot 23, 5 Pin | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Adjustability | Adjustable | |
| Dropout Voltage1-Max | 0.35 V | |
| Dropout Voltage1-Nom | 0.2 V | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e3 | |
| Length | 2.95 Mm | |
| Line Regulation-Max (%/V) | 0.05 | |
| Moisture Sensitivity Level | 1 | |
| 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 | 0.2 A | |
| Output Voltage1-Max | 1.22 V | |
| Output Voltage1-Min | 1.149 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | LSSOP | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Low Profile, Shrink Pitch | |
| Packing Method | Tr | |
| Peak Reflow Temperature (Cel) | 260 | |
| Regulator Type | Adjustable Positive Single Output Ldo Regulator | |
| Seated Height-Max | 1.45 Mm | |
| Surface Mount | Yes | |
| Terminal Finish | Matte Tin (Sn) - Annealed | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.95 Mm | |
| Terminal Position | Dual | |
| Width | 1.6 Mm |
LDK220M-R Frequently Asked Questions (FAQ)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output tracks as short as possible, and use a common mode choke to reduce EMI.
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Monitor the device's junction temperature, output current, and input voltage to ensure they are within the specified limits. Use thermal management techniques, such as heat sinks or thermal interfaces, to keep the junction temperature below 150°C.
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Use a common mode choke and a differential mode filter to reduce EMI. Ensure the filter components are placed close to the LDK220M-R and the PCB layout is optimized for minimal radiation.
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Use a voltage supervisor or a overvoltage protection (OVP) circuit to prevent voltage exceeding the maximum rating. Implement overcurrent protection (OCP) using a current sense resistor and a comparator or a dedicated OCP IC.
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Apply the input voltage (VIN) first, followed by the enable signal (EN). Ensure the input voltage is stable before applying the enable signal to prevent unwanted startup behavior.