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Part Details for LM1117DTX-3.3/NOPB by Texas Instruments
Results Overview of LM1117DTX-3.3/NOPB by Texas Instruments
- Distributor Offerings: (15 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 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.
LM1117DTX-3.3/NOPB Information
LM1117DTX-3.3/NOPB by Texas Instruments 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 LM1117DTX-3.3/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LM1117DTX-3.3/NOPBCT-ND
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DigiKey | IC REG LINEAR 3.3V 800MA TO252-3 Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
9549 In Stock |
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$0.5926 / $1.2800 | Buy Now |
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DISTI #
926-LM1117DTX3.3NOPB
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Mouser Electronics | LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117DT-3.3NOPB RoHS: Compliant | 7438 |
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$0.5810 / $1.2200 | Buy Now |
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DISTI #
V72:2272_07264468
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Arrow Electronics | LDO Regulator Pos 3.3V 0.8A 3-Pin(2+Tab) TO-252 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2337 Container: Cut Strips | Americas - 1540 |
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$0.5681 / $0.8368 | Buy Now |
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DISTI #
77592045
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Verical | LDO Regulator Pos 3.3V 0.8A 3-Pin(2+Tab) TO-252 T/R RoHS: Compliant Min Qty: 11 Package Multiple: 1 Date Code: 2337 | Americas - 1540 |
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$0.5681 / $0.7099 | Buy Now |
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Bristol Electronics | 4115 |
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RFQ | ||
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Bristol Electronics | 60 |
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RFQ | ||
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Quest Components | FIXED POSITIVE LDO REGULATOR, 3.3V, 1.3V DROPOUT, BIPOLAR, PSSO2 | 3292 |
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$0.4985 / $1.6615 | Buy Now |
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Quest Components | FIXED POSITIVE LDO REGULATOR, 3.3V, 1.3V DROPOUT, BIPOLAR, PSSO2 | 984 |
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$0.9884 / $2.3960 | Buy Now |
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Rochester Electronics | LM1117 Space saving 800-mA low-dropout linear regulator with internal current limit RoHS: Compliant Status: Active Min Qty: 1 | 119 |
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$0.4651 / $0.7502 | Buy Now |
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DISTI #
LM1117DTX-3.3/NOPB
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TME | IC: voltage regulator, LDO,fixed, 3.3V, 0.8A, TO252, SMD, reel,tape Min Qty: 1 | 4541 |
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$0.6200 / $1.1900 | Buy Now |
Part Details for LM1117DTX-3.3/NOPB
LM1117DTX-3.3/NOPB CAD Models
LM1117DTX-3.3/NOPB Part Data Attributes
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LM1117DTX-3.3/NOPB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM1117DTX-3.3/NOPB
Texas Instruments
800-mA 15-V linear voltage regulator 3-TO-252 0 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | TO-252 | |
| Package Description | ROHS COMPLIANT, TO-252, DPAK-3 | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| 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-G2 | |
| JESD-609 Code | e3 | |
| Length | 6.58 mm | |
| Line Regulation-Max | 0.006% | |
| Load Regulation-Max | 0.01% | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | ||
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-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-252 | |
| Package Equivalence Code | SMSIP3H,.38,90TB | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 2.55 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.285 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tolerance-Max | 2% | |
| Width | 6.1 mm |
Alternate Parts for LM1117DTX-3.3/NOPB
This table gives cross-reference parts and alternative options found for LM1117DTX-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 LM1117DTX-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 |
|---|---|---|---|---|
| LM1117DT-3.3/NOPB | Texas Instruments | $1.2404 | 800-mA 15-V linear voltage regulator 3-TO-252 0 to 125 | LM1117DTX-3.3/NOPB vs LM1117DT-3.3/NOPB |
| LM1117DT-3.3/NOPB | National Semiconductor Corporation | Check for Price | IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO2, TO-252, 3 PIN, Fixed Positive Single Output LDO Regulator | LM1117DTX-3.3/NOPB vs LM1117DT-3.3/NOPB |
| LM1117DT-3.3 | Texas Instruments | Check for Price | 3.3V FIXED POSITIVE LDO REGULATOR, 1.3V DROPOUT, PSSO2, TO-252, 3 PIN | LM1117DTX-3.3/NOPB vs LM1117DT-3.3 |
| LM1117DT-3.3 | National Semiconductor Corporation | Check for Price | IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO2, TO-252, 3 PIN, Fixed Positive Single Output LDO Regulator | LM1117DTX-3.3/NOPB vs LM1117DT-3.3 |
LM1117DTX-3.3/NOPB Frequently Asked Questions (FAQ)
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The maximum input voltage is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.
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The LM1117DTX-3.3/NOPB is rated for operation from -40°C to 125°C, but its performance may degrade at high temperatures. It's essential to ensure proper heat sinking and thermal management to maintain reliability.
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To ensure stability, use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of 0.5 ohms or less. Additionally, keep the input capacitance as close to the regulator as possible.
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The dropout voltage is typically around 1.2V, which means the input voltage should be at least 1.2V higher than the output voltage (3.3V) for proper regulation.
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Yes, the LM1117DTX-3.3/NOPB is suitable for battery-powered devices due to its low quiescent current (IQ) of around 5mA. However, consider using a low-dropout regulator or a switching regulator for more power-efficient designs.