| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM358AST | STMicroelectronics | $0.2744 | Operational Amplifier, 8 Func, 4000uV Offset-Max, BIPolar, PDSO2 | LM258AST vs LM358AST |
Part Details for LM258AST by STMicroelectronics
Results Overview of LM258AST by STMicroelectronics
- Distributor Offerings: (22 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- 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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Education and Research
Consumer Electronics
Audio and Video Systems
LM258AST Information
LM258AST by STMicroelectronics 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.
Price & Stock for LM258AST
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
24AC4903RL
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Newark | Op-Amp Dual, 1.1Mhz, 0.6V/Us, Minisoic-8, |Stmicroelectronics LM258AST RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 6670 |
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$0.1590 / $0.2240 | Buy Now |
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DISTI #
24AC4903
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Newark | Op-Amp Dual, 1.1Mhz, 0.6V/Us, Minisoic-8, |Stmicroelectronics LM258AST RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 6670 |
|
$0.1590 / $0.3530 | Buy Now |
|
DISTI #
497-4778-1-ND
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DigiKey | IC OPAMP GP 2 CIRCUIT 8MINISO Min Qty: 1 Container: Cut Tape |
37431 Cut Tape |
|
$0.6531 / $1.2800 | Buy Now |
|
DISTI #
V36:1790_06553336
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Arrow Electronics | Op Amp Dual Low Power Amplifier ±15V/30V 8-Pin Mini-SO T/R COO: China RoHS: Compliant Min Qty: 8000 Package Multiple: 4000 Lead time: 30 Weeks Date Code: 2424 | Americas - 12000 |
|
$0.1187 | Buy Now |
|
DISTI #
P02:6590_01981936
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Arrow Electronics | Op Amp Dual Low Power Amplifier ±15V/30V 8-Pin Mini-SO T/R RoHS: Compliant Min Qty: 3 Package Multiple: 1 Lead time: 30 Weeks Container: Cut Strips | Asia - 3965 |
|
$0.4965 | Buy Now |
|
DISTI #
511-LM258AST
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Mouser Electronics | Operational Amplifiers - Op Amps Dual Low Input Bias +32 V max 40mA out RoHS: Compliant | 55690 |
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$0.1670 / $0.4000 | Buy Now |
|
DISTI #
86890069
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Verical | Op Amp Dual Low Power Amplifier ±15V/30V 8-Pin Mini-SO T/R RoHS: Compliant Min Qty: 8000 Package Multiple: 4000 Date Code: 2424 | Americas - 12000 |
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$0.1187 | Buy Now |
|
DISTI #
93255206
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Verical | Op Amp Dual Low Power Amplifier ±15V/30V 8-Pin Mini-SO T/R RoHS: Compliant Min Qty: 3 Package Multiple: 1 | Americas - 3965 |
|
$0.4925 | Buy Now |
|
|
Future Electronics | LM258 Series 30 V 1.1 MHz Low Power Dual Operational Amplifier - MiniSOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 8000 Package Multiple: 4000 Lead time: 30 Weeks Container: Reel | 0Reel |
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$0.1400 / $0.1450 | Buy Now |
|
DISTI #
LM258AST
|
Avnet Americas | Operational Amplifier, 2-Channels, 1.1 MHz, 0.6 V/us, 3V to 30V, 8 Pins, MiniSOIC - Tape and Reel (Alt: LM258AST) COO: China RoHS: Compliant Min Qty: 8000 Package Multiple: 4000 Lead time: 30 Weeks, 0 Days Container: Tape & Reel | 0 |
|
$0.1330 / $0.1414 | Buy Now |
US Tariff Estimator: LM258AST by STMicroelectronics
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.
LM258AST CAD Models
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LM258AST Part Data Attributes
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LM258AST
STMicroelectronics
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Datasheet
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Compare Parts:
LM258AST
STMicroelectronics
Operational Amplifier, 8 Func, 4000uV Offset-Max, BIPolar, PDSO2
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Sop-8 | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Factory Lead Time | 10 Weeks | |
| Amplifier Type | Operational Amplifier | |
| Architecture | Voltage-Feedback | |
| Average Bias Current-Max (IIB) | 0.1 µA | |
| Bias Current-Max (IIB) @25C | 0.05 µA | |
| Common-mode Reject Ratio-Min | 70 Db | |
| Common-mode Reject Ratio-Nom | 85 Db | |
| Frequency Compensation | Yes | |
| Input Offset Voltage-Max | 4000 µV | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 Mm | |
| Low-Bias | No | |
| Low-Offset | No | |
| Micropower | No | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 8 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | Square | |
| Package Style | Small Outline, Thin Profile, Shrink Pitch | |
| Packing Method | Tr | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power | No | |
| Programmable Power | No | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 Mm | |
| Slew Rate-Min | 0.3 V/Us | |
| Slew Rate-Nom | 0.6 V/Us | |
| Supply Current-Max | 2 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) - Annealed | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Unity Gain BW-Nom | 1100 | |
| Voltage Gain-Min | 25000 | |
| Wideband | No | |
| Width | 3 Mm |
Alternate Parts for LM258AST
This table gives cross-reference parts and alternative options found for LM258AST. 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 LM258AST, 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.
LM258AST Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LM258AST is 42V, but it's recommended to keep it below 40V for reliable operation.
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To ensure stability, make sure to use a minimum output capacitance of 22uF, and keep the output voltage ripple below 1% of the output voltage. Also, use a low-ESR capacitor and keep the layout clean and compact.
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The maximum output current that the LM258AST can deliver is 3A, but it's recommended to keep it below 2.5A for reliable operation and to prevent overheating.
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Choose an inductor with a high saturation current rating, low DC resistance, and a high quality factor (Q). The inductor value should be between 10uH to 22uH, and the inductor should be able to handle the peak current of the converter.
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The EN (Enable) pin is used to enable or disable the converter. When the EN pin is high, the converter is enabled, and when it's low, the converter is disabled. This pin can be used to implement power sequencing or to shut down the converter when not in use.