Part Details for NJM78L12SU3-TE1 by Nisshinbo Micro Devices
Results Overview of NJM78L12SU3-TE1 by Nisshinbo Micro Devices
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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NJM78L12SU3-TE1 Information
NJM78L12SU3-TE1 by Nisshinbo Micro Devices 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 NJM78L12SU3-TE1
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2129-NJM78L12SU3-TE1CT-ND
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DigiKey | IC REG LINEAR 12V 100MA SOT89-3 Min Qty: 1 Lead time: 16 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
4161 In Stock |
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$0.2929 / $0.6900 | Buy Now |
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DISTI #
2129-NJM78L12SU3-TE1-ND
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DigiKey | NJM78L12SU3-TE1 Min Qty: 1000 Lead time: 16 Weeks Container: Bulk | Temporarily Out of Stock |
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$0.3290 | Buy Now |
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DISTI #
NJM78L12SU3-TE1
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Avnet Americas | 3-TERMINAL POSITIVE VOLTAGE REGULATOR - Tape and Reel (Alt: NJM78L12SU3-TE1) COO: Japan Min Qty: 1000 Package Multiple: 1000 Lead time: 16 Weeks, 0 Days Container: Tape & Reel | 0 |
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$0.2700 / $0.3086 | Buy Now |
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DISTI #
513-NJM78L12SU3-TE1
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Mouser Electronics | Linear Voltage Regulators 3-Term Pos Reg 100mA 3.3V 12V RoHS: Compliant | 11847 |
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$0.2850 / $0.6900 | Buy Now |
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Onlinecomponents.com | RoHS: Compliant | 0 |
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$0.2828 / $0.4154 | Buy Now |
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DISTI #
87166515
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Verical | 3 Terminal Positive Voltage Regulator RoHS: Compliant Min Qty: 145 Package Multiple: 1 | Americas - 1019 |
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$0.3440 / $0.6210 | Buy Now |
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DISTI #
NJM78L12SU3-TE1
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Chip One Stop | Semiconductors RoHS: Compliant pbFree: No Min Qty: 5 Lead time: 0 Weeks, 1 Days Container: Cut Tape | 1019 |
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$0.2270 / $0.6210 | Buy Now |
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Chip Stock | LinearVoltageRegulators3-TermPosReg100mA3.3V12V | 4500 |
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RFQ |
US Tariff Estimator: NJM78L12SU3-TE1 by Nisshinbo Micro Devices
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 NJM78L12SU3-TE1
NJM78L12SU3-TE1 Part Data Attributes
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NJM78L12SU3-TE1
Nisshinbo Micro Devices
Buy Now
Datasheet
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Compare Parts:
NJM78L12SU3-TE1
Nisshinbo Micro Devices
Fixed Positive Standard Regulator, 12V, BIPolar, PSSO3, SOT-89, 3 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Sot-89, 3 Pin | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 16 Weeks | |
| Adjustability | Fixed | |
| Dropout Voltage1-Nom | 1.7 V | |
| Input Voltage Absolute-Max | 35 V | |
| Input Voltage-Max | 27 V | |
| Input Voltage-Min | 14.5 V | |
| JESD-30 Code | R-PSSO-F3 | |
| JESD-609 Code | e6 | |
| Length | 4.5 Mm | |
| Line Regulation-Max | 0.25% | |
| Load Regulation-Max | 0.05% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 150 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current1-Max | 0.1 A | |
| Output Voltage1-Max | 12.48 V | |
| Output Voltage1-Min | 11.52 V | |
| Output Voltage1-Nom | 12 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | LSOF | |
| Package Equivalence Code | TO-243 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Low Profile | |
| Packing Method | Tr | |
| Regulator Type | Fixed Positive Single Output Standard Regulator | |
| Seated Height-Max | 1.65 Mm | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Terminal Finish | Tin/Bismuth (Sn/Bi) | |
| Terminal Form | Flat | |
| Terminal Pitch | 1.5 Mm | |
| Terminal Position | Single | |
| Voltage Tolerance-Max | 4% | |
| Width | 2.5 Mm |
NJM78L12SU3-TE1 Frequently Asked Questions (FAQ)
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The recommended PCB layout for optimal thermal performance involves placing a thermal pad under the IC, using a 2-layer or 4-layer board, and ensuring good copper coverage around the IC. A minimum of 1 oz copper thickness is recommended.
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To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal design guidelines, use a heat sink if necessary, and ensure good airflow around the IC. Additionally, consider derating the output current and voltage according to the temperature derating curve in the datasheet.
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The recommended input capacitor is a 1-10uF ceramic or film capacitor with a voltage rating of at least 25V. The recommended output capacitor is a 1-10uF ceramic or tantalum capacitor with a voltage rating of at least 12V. The capacitor values and types may vary depending on the specific application requirements.
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To protect the regulator from input voltage transients and spikes, consider adding a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input. Additionally, ensure that the input capacitor is rated for the maximum expected input voltage and has a low ESR (Equivalent Series Resistance).
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The recommended startup sequence for this regulator involves applying the input voltage first, followed by the enable signal (if used). This ensures that the internal circuitry is properly biased and configured before the output voltage is enabled.