Part Details for LM1117SX-3.3/NOPB by National Semiconductor Corporation
Results Overview of LM1117SX-3.3/NOPB by National Semiconductor Corporation
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- 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.
LM1117SX-3.3/NOPB Information
LM1117SX-3.3/NOPB by National Semiconductor Corporation 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| DS96174CN/NOPB | Rochester Electronics LLC | DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16 | |
| LM611IM/NOPB | Rochester Electronics LLC | LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar |
Price & Stock for LM1117SX-3.3/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | LM1117 Space saving 800-mA low-dropout linear regulator with internal current limit RoHS: Not Compliant Status: Active Min Qty: 1 | 132 |
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$0.6489 / $1.0500 | Buy Now |
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DISTI #
SMC-LM1117SX-3.3/NOPB
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Sensible Micro Corporation | AS6081 Certified Vendor, 1 Year Warranty RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 2237 Container: Tape & Reel | 1000 |
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$0.4622 / $0.5007 | RFQ |
Part Details for LM1117SX-3.3/NOPB
LM1117SX-3.3/NOPB CAD Models
LM1117SX-3.3/NOPB Part Data Attributes
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LM1117SX-3.3/NOPB
National Semiconductor Corporation
Buy Now
Datasheet
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LM1117SX-3.3/NOPB
National Semiconductor Corporation
IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO3, ROHS COMPLIANT, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | ROHS COMPLIANT, TO-263, 3 PIN | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 1.3 V | |
| Dropout Voltage1-Nom | 1.2 V | |
| Input Voltage Absolute-Max | 20 V | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 4.75 V | |
| JESD-30 Code | R-PSSO-G3 | |
| JESD-609 Code | e3 | |
| Length | 10.16 mm | |
| Line Regulation-Max | 0.006% | |
| Load Regulation-Max | 0.01% | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | ||
| Output Current1-Max | 0.8 A | |
| Output Voltage1-Max | 3.365 V | |
| Output Voltage1-Min | 3.235 V | |
| Output Voltage1-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-263 | |
| Package Equivalence Code | SMSIP3H,.55TB | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 245 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 4.79 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tolerance-Max | 2% | |
| Width | 8.64 mm |
Alternate Parts for LM1117SX-3.3/NOPB
This table gives cross-reference parts and alternative options found for LM1117SX-3.3/NOPB. 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 LM1117SX-3.3/NOPB, 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 |
|---|---|---|---|---|
| LM1117SX-3.3/NOPB | Texas Instruments | $0.8581 | 800-mA 15-V linear voltage regulator 3-DDPAK/TO-263 0 to 125 | LM1117SX-3.3/NOPB vs LM1117SX-3.3/NOPB |
| LM1117SX-3.3 | Texas Instruments | Check for Price | 3.3V FIXED POSITIVE LDO REGULATOR, 1.3V DROPOUT, PSSO3, TO-263, 3 PIN | LM1117SX-3.3/NOPB vs LM1117SX-3.3 |
| SC1117CM3.3 | Semtech Corporation | Check for Price | 3.3V FIXED POSITIVE LDO REGULATOR, 13V DROPOUT, PSSO3, TO-263, 3 PIN | LM1117SX-3.3/NOPB vs SC1117CM3.3 |
LM1117SX-3.3/NOPB Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LM1117SX-3.3/NOPB is 15V. Exceeding this voltage can cause damage to the device.
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The LM1117SX-3.3/NOPB is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures.
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To ensure the stability of the LM1117SX-3.3/NOPB output voltage, it's recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of 0.5 ohm or less.
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No, the LM1117SX-3.3/NOPB is a linear voltage regulator and is not suitable for use in switching regulator applications. It's designed for low-dropout, low-noise, and high-PSRR applications.
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The typical dropout voltage of the LM1117SX-3.3/NOPB is around 1.2V at an output current of 800mA. However, this value can vary depending on the input voltage, output current, and temperature.