Part Details for LM321MF/NOPB by Texas Instruments
Results Overview of LM321MF/NOPB by Texas Instruments
- Distributor Offerings: (25 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (5 options)
- CAD Models: (Available)
- 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.
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LM321MF/NOPB Information
LM321MF/NOPB by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LM321MFX/NOPB | Texas Instruments | Low Power Single Op Amp 5-SOT-23 -40 to 85 | |
| LM321MF/NOPB | Texas Instruments | Low Power Single Op Amp 5-SOT-23 -40 to 85 | |
| LM321MFX | Texas Instruments | Low Power Single Op Amp 5-SOT-23 -40 to 85 |
Price & Stock for LM321MF/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
34AH0944
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Newark | Ic, Op Amp, Single, Smd, Full Reel, |Texas Instruments LM321MF/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 4363 |
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$0.5010 / $1.0600 | Buy Now |
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DISTI #
34AH0944RL
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Newark | Ic, Op Amp, Single, Smd, Full Reel, |Texas Instruments LM321MF/NOPB RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 4363 |
|
$0.5010 / $0.6070 | Buy Now |
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DISTI #
926-LM321MF/NOPB
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Mouser Electronics | Operational Amplifiers - Op Amps LOW PWR SGL OP AMP A 926-LM321MFX/NOPB A A 926-LM321MFX/NOPB RoHS: Compliant | 12296 |
|
$0.5270 / $1.1900 | Buy Now |
|
DISTI #
926-LM321MF/NOPB
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Mouser Electronics | Operational Amplifiers - Op Amps LOW PWR SGL OP AMP A 926-LM321MFX/NOPB A A 926-LM321MFX/NOPB RoHS: Compliant | 239 |
|
$0.5270 / $1.1900 | Buy Now |
|
DISTI #
J56:1989_00015155
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Arrow Electronics | Op Amp Single Low Power Amplifier ±15V/30V 5-Pin SOT-23 T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 16 Weeks Date Code: 2425 | Europe - 27000 |
|
$0.4720 | Buy Now |
|
DISTI #
V72:2272_07274461
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Arrow Electronics | Op Amp Single Low Power Amplifier ±15V/30V 5-Pin SOT-23 T/R COO: Malaysia RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks Date Code: 2251 Container: Cut Strips | Americas - 725 |
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$0.4720 / $0.7006 | Buy Now |
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DISTI #
67390026
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Verical | Op Amp Single Low Power Amplifier ±15V/30V 5-Pin SOT-23 T/R RoHS: Compliant Min Qty: 13 Package Multiple: 1 Date Code: 2251 | Americas - 725 |
|
$0.4720 / $0.5900 | Buy Now |
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Bristol Electronics | Op Amp Single Low Power Amplifier ±15V/30V 5-Pin SOT-23 T/R | 10740 |
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RFQ | |
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Bristol Electronics | Op Amp Single Low Power Amplifier ±15V/30V 5-Pin SOT-23 T/R Min Qty: 1 | 1490 |
|
$0.3565 / $1.3710 | Buy Now |
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|
Quest Components | OPERATIONAL AMPLIFIER, 1 FUNC, 9000UV OFFSET-MAX, BIPOLAR, PDSO5 | 38587 |
|
$0.3521 / $1.0059 | Buy Now |
US Tariff Estimator: LM321MF/NOPB by Texas Instruments
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 LM321MF/NOPB
LM321MF/NOPB CAD Models
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LM321MF/NOPB Part Data Attributes
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LM321MF/NOPB
Texas Instruments
Buy Now
Datasheet
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LM321MF/NOPB
Texas Instruments
Operational Amplifier, 1 Func, 7000uV Offset-Max, BIPolar, PDSO5
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOT-23 | |
| Pin Count | 5 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | Operational Amplifier | |
| Architecture | Voltage-Feedback | |
| Average Bias Current-Max (IIB) | 0.5 µA | |
| Bias Current-Max (IIB) @25C | 0.25 µA | |
| Common-mode Reject Ratio-Min | 65 Db | |
| Common-mode Reject Ratio-Nom | 85 Db | |
| Frequency Compensation | Yes | |
| Input Offset Current-Max (IIO) | 0.05 µA | |
| Input Offset Voltage-Max | 7000 µV | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e4 | |
| Length | 2.9 Mm | |
| Low-Bias | No | |
| Low-Offset | No | |
| Micropower | No | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | LSSOP | |
| Package Equivalence Code | TSOP5/6,.11,37 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Low Profile, Shrink Pitch | |
| Packing Method | Tr | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power | No | |
| Programmable Power | No | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.45 Mm | |
| Slew Rate-Nom | 0.5 V/Us | |
| Supply Current-Max | 0.7 Ma | |
| Supply Voltage Limit-Max | 32 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Industrial | |
| Terminal Finish | Matte Tin (Sn); Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.95 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Unity Gain BW-Nom | 1000 | |
| Voltage Gain-Min | 25000 | |
| Wideband | No | |
| Width | 1.6 Mm |
Alternate Parts for LM321MF/NOPB
This table gives cross-reference parts and alternative options found for LM321MF/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 LM321MF/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 |
|---|---|---|---|---|
| LM321MFX/NOPB | Texas Instruments | $0.3731 | Operational Amplifier, 1 Func, 7000uV Offset-Max, BIPolar, PDSO5 | LM321MF/NOPB vs LM321MFX/NOPB |
| LM321MFX | Texas Instruments | Check for Price | Operational Amplifier, 1 Func, 7000uV Offset-Max, BIPolar, PDSO5 | LM321MF/NOPB vs LM321MFX |
| LM321MF | National Semiconductor Corporation | Check for Price | Operational Amplifier, 1 Func, 9000uV Offset-Max, BIPolar, PDSO5 | LM321MF/NOPB vs LM321MF |
| LM321MF/NOPB | National Semiconductor Corporation | Check for Price | Operational Amplifier, 1 Func, 9000uV Offset-Max, BIPolar, PDSO5 | LM321MF/NOPB vs LM321MF/NOPB |
| LM321MFX | National Semiconductor Corporation | Check for Price | Operational Amplifier, 1 Func, 9000uV Offset-Max, BIPolar, PDSO5 | LM321MF/NOPB vs LM321MFX |
LM321MF/NOPB Frequently Asked Questions (FAQ)
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The maximum power dissipation of the LM321MF/NOPB is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
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The LM321MF/NOPB is rated for operation from -40°C to 125°C, but it's not recommended to use it in high-temperature environments above 85°C without proper heat sinking and thermal management.
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To ensure stability, make sure to follow the recommended compensation capacitor values and placement, and consider adding a zero-pin or a lead capacitor to reduce oscillations. Also, ensure that the feedback loop has a sufficient phase margin and gain margin.
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The input impedance of the LM321MF/NOPB is typically around 2MΩ, but it can vary depending on the specific application and operating conditions.
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While the LM321MF/NOPB can be used as a comparator, it's not the most suitable choice due to its relatively slow slew rate and limited output current. A dedicated comparator IC would be a better choice for most applications.