| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM4889MMX/NOPB | Texas Instruments | $0.5592 | Audio Amplifier, 1.2W, 1 Channel(s), 1 Func, PDSO8 | TS421IST vs LM4889MMX/NOPB |
| LM4889MM/NOPB | Texas Instruments | $0.6588 | Audio Amplifier, 1.2W, 1 Channel(s), 1 Func, PDSO8 | TS421IST vs LM4889MM/NOPB |
| LM4889MM | National Semiconductor Corporation | Check for Price | Audio Amplifier, 1W, 1 Channel(s), 1 Func, PDSO8 | TS421IST vs LM4889MM |
| PA4990G-SM1-R | Unisonic Technologies Co Ltd | Check for Price | Audio Amplifier, 1.2W, 1 Channel(s), 1 Func, CMOS, PDSO8 | TS421IST vs PA4990G-SM1-R |
| PA4990L-SM2-R | Unisonic Technologies Co Ltd | Check for Price | Audio Amplifier, 1.2W, 1 Channel(s), 1 Func, CMOS, PDSO8 | TS421IST vs PA4990L-SM2-R |
| TS421-2IST | STMicroelectronics | Check for Price | Audio Amplifier, 0.367W, 1 Channel(s), 1 Func, PDSO8 | TS421IST vs TS421-2IST |
| LM4889MM/NOPB | National Semiconductor Corporation | Check for Price | Audio Amplifier, 1W, 1 Channel(s), 1 Func, PDSO8 | TS421IST vs LM4889MM/NOPB |
| TS421-8IST | STMicroelectronics | Check for Price | Audio Amplifier, 0.367W, 1 Channel(s), 1 Func, PDSO8 | TS421IST vs TS421-8IST |
| TS4990IST | STMicroelectronics | Check for Price | Audio Amplifier, 1.2W, 1 Channel(s), 1 Func, PDSO8 | TS421IST vs TS4990IST |
Part Details for TS421IST by STMicroelectronics
Results Overview of TS421IST by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (9 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 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.
Applications
Education and Research
Aerospace and Defense
Communication and Networking
Price & Stock for TS421IST
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
497-4449-2-ND
|
DigiKey | IC AUDIO AMP AB 8-MINISO Min Qty: 4000 Container: Tape & Reel |
0 Tape & Reel |
|
$0.5125 | Buy Now |
US Tariff Estimator: TS421IST 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.
TS421IST CAD Models
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TS421IST Part Data Attributes
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TS421IST
STMicroelectronics
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Datasheet
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TS421IST
STMicroelectronics
CLASS AB AUDIO AMPLIFIER, 0.367W, 1 Channel(s), 1 Func, Bipolar, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Mini, Plastic, So-8 | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Bandwidth-Nom | 20 Khz | |
| Consumer IC Type | Class Ab Audio Amplifier | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Power-Nom | 0.367 W | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | Square | |
| Package Style | Small Outline, Thin Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 Mm | |
| Supply Current-Max | 2.5 Ma | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Industrial | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 Mm |
Alternate Parts for TS421IST
This table gives cross-reference parts and alternative options found for TS421IST. 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 TS421IST, 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.