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Part Details for LM340LAZ-5.0/LFT4 by Texas Instruments
Results Overview of LM340LAZ-5.0/LFT4 by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- 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.
LM340LAZ-5.0/LFT4 Information
LM340LAZ-5.0/LFT4 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 |
|---|---|---|---|
| LM340LAZ-5.0/LFT4 | Texas Instruments | 100mA Fixed Output Positive Volatge Regulators 3-TO-92 | |
| LM340LAZ-5.0/NOPB | Texas Instruments | 100mA Fixed Output Positive Volatge Regulators 3-TO-92 0 to 70 | |
| LM19CIZ/LFT4 | Texas Instruments | Analog Output Temperature Sensor in TO-92 3-TO-92 |
Price & Stock for LM340LAZ-5.0/LFT4
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-LM340LAZ-5.0/LFT4CT-ND
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DigiKey | IC REG LINEAR 5V 100MA TO92-3 Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Tape & Box (TB) |
10457 In Stock |
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$0.3625 / $0.8800 | Buy Now |
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DISTI #
926-LM340LAZ50LFT4
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Mouser Electronics | Linear Voltage Regulators 100-mA 35-V linear voltage regulator 3 RoHS: Compliant | 2165 |
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$0.3760 / $1.5800 | Buy Now |
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Cytech Systems Limited | IC REG LINEAR 5V 100MA TO92-3 | 4000 |
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RFQ | |
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|
Vyrian | Regulators | 13587 |
|
RFQ |
Part Details for LM340LAZ-5.0/LFT4
LM340LAZ-5.0/LFT4 CAD Models
LM340LAZ-5.0/LFT4 Part Data Attributes
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LM340LAZ-5.0/LFT4
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM340LAZ-5.0/LFT4
Texas Instruments
100-mA, 35-V, linear voltage regulator 3-TO-92
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | TO-92, 3 PIN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Adjustability | FIXED | |
| Dropout Voltage1-Nom | 2 V | |
| Input Voltage Absolute-Max | 35 V | |
| Input Voltage-Max | 35 V | |
| Input Voltage-Min | 7 V | |
| JESD-30 Code | O-PBCY-T3 | |
| JESD-609 Code | e3 | |
| Length | 4.3 mm | |
| Line Regulation-Max | 0.03% | |
| Load Regulation-Max | 0.04% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 150 °C | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current1-Max | 0.1 A | |
| Output Voltage1-Max | 5.15 V | |
| Output Voltage1-Min | 4.85 V | |
| Output Voltage1-Nom | 5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-92 | |
| Package Equivalence Code | SIP3,.1,50 | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | |
| Seated Height-Max | 5.34 mm | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | BOTTOM | |
| Voltage Tolerance-Max | 3% | |
| Width | 4.3 mm |
LM340LAZ-5.0/LFT4 Frequently Asked Questions (FAQ)
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The maximum input voltage for the LM340LAZ-5.0/LFT4 is 35V. Exceeding this voltage can cause damage to the device.
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The LM340LAZ-5.0/LFT4 has a maximum operating junction temperature of 150°C. However, it's recommended to derate the output current at high temperatures to ensure reliable operation.
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To ensure stability, use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of 5 ohms or less. Additionally, consider adding a 1uF ceramic capacitor in parallel with the output capacitor to improve stability.
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The minimum input voltage required for regulation is typically around 7.5V for a 5V output. However, this can vary depending on the specific application and output current requirements.
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No, the LM340LAZ-5.0/LFT4 is a linear voltage regulator and not suitable for switching regulator applications. It's designed to provide a stable output voltage in linear mode only.