THS4521IDAlternatives & Equivalent Parts
About THS4521ID
THS4521ID is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for THS4521ID — response within 24 hours.
Specification Comparison
| Parameter | THS4521IDSource | ADS1278IPAPT | 1803316 | MCP16311-E/MS | C1608X7R1H334K080AC | GRM1555C1H470JA01D |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Phoenix Contact | Microchip | TDK | Murata Electronics |
| Package Type | Small Outline Packages | Quad Flat Packages | Header, Shrouded - Right Angle PTH Box | Small Outline Packages | Capacitor Chip Non-polarised | Capacitor Chip Non-polarised |
| Pin Count | 8 | 64 | 6 | 8 | 2 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | — | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $1.3952 | $22.6357 | $0.6374 | $0.9099 | $0.0300 | $0.0035 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | ||||||
| Voltage Gain-Min | 100000 | — | — | — | — | — |
| Pbfree Code | Yes | Yes | Yes | — | Yes | Yes |
| YTEOL | 15 | 15 | 7.94 | 14 | 3 | 3 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — | — | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | — | — | — | — |
| Average Bias Current-Max (IIB) | 0.95 µA | — | — | — | — | — |
| Bandwidth (3dB)-Nom | 9.3 MHz | — | — | — | — | — |
| Bias Current-Max (IIB) @25C | 0.9 µA | — | — | — | — | — |
| Common-mode Reject Ratio-Min | 80 dB | — | — | — | — | — |
| Common-mode Reject Ratio-Nom | 102 dB | — | — | — | — | — |
| Frequency Compensation | YES | — | — | — | — | — |
| Input Offset Current-Max (IIO) | 0.18 µA | — | — | — | — | — |
| Input Offset Voltage-Max | 2000 µV | — | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | S-PQFP-G64 | — | R-PDSO-N8 | — | — |
| JESD-609 Code | e4 | e4 | — | e3 | e3 | e3 |
| Low-Bias | NO | — | — | — | — | — |
| Low-Offset | NO | — | — | — | — | — |
| Micropower | NO | — | — | — | — | — |
| Number of Functions | 1 | 1 | — | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SOP8,.25 | TQFP64,.47SQ | — | SOLCC8,.12,20 | — | — |
| Package Shape | RECTANGULAR | SQUARE | — | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH | — | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMT | SMT |
| Packing Method | TUBE | — | — | — | TR, 7 Inch | 180mm Reel W8P2 |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | — | — |
| Power | NO | — | — | — | — | — |
| Programmable Power | YES | — | — | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | — | — | — |
| Slew Rate-Nom | 490 V/us | — | — | — | — | — |
| Supply Current-Max | 1.25 mA | 145 mA | — | — | — | — |
| Supply Voltage Limit-Max | 5.5 V | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 3.3 V | — | — | — | — | — |
| Surface Mount | YES | YES | — | YES | YES | YES |
| Technology | BICMOS | BIPOLAR | — | — | — | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | AUTOMOTIVE | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | GULL WING | GULL WING | — | NO LEAD | — | — |
| Terminal Pitch | 1.27 mm | 0.5 mm | — | 0.5 mm | — | — |
| Terminal Position | DUAL | QUAD | — | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | — | — |
| Unity Gain BW-Nom | 95000 | — | — | — | — | — |
| Wideband | YES | — | — | — | — | — |
| Analog Input Voltage-Max | — | 5.25 V | — | — | — | — |
| Converter Type | — | ADC, DELTA-SIGMA | — | — | — | — |
| Linearity Error-Max (EL) | — | 0.0012% | — | — | — | — |
| Number of Analog In Channels | — | 8 | — | — | — | — |
| Number of Bits | — | 24 | — | — | — | — |
| Output Bit Code | — | 2S COMPLEMENT BINARY | — | — | — | — |
| Output Format | — | SERIAL | — | — | — | — |
| Sample Rate | — | 0.144 MHz | — | — | — | — |
| Supply Voltage-Min | — | 1.65 V | — | — | — | — |
| Supply Voltage-Nom | — | 1.8 V | — | — | — | — |
| ## ADS1278IPAPT Alternates Showing results | — | Image | — | — | — | — |
| Additional Feature | — | — | STANDARD: UL 94V-0, POLYBUTYLENE TEREPHTHALATE | ALSO OPERATES IN ADJUSTABLE MODE FROM 2 TO 24V; ALSO REQUIRE PFM CONTROL TECHNIQUE | — | — |
| Fastening Method | — | — | CONNECTOR | — | — | — |
| Mounting Type | — | — | BOARD | — | — | — |
| Number of Decks | — | — | 1 | — | — | — |
| Number of Rows | — | — | 1 | — | — | — |
| Number of Ways | — | — | 6 | — | — | — |
| Rated Current | — | — | 8 A | — | — | — |
| Rated Voltage | — | — | 160 V | — | — | — |
| Safety Approval | — | — | CSA; UL; VDE | — | — | — |
| Terminal and Terminal Block Type | — | — | BARRIER STRIP TERMINAL BLOCK | — | — | — |
| Manufacturer Package Code | — | — | — | MSOP-8 | — | — |
| Factory Lead Time | — | — | — | 12 Weeks | — | 10 Weeks |
| Analog IC - Other Type | — | — | — | SWITCHING REGULATOR | — | — |
| Control Mode | — | — | — | CURRENT-MODE | — | — |
| Control Technique | — | — | — | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Max | — | — | — | 30 V | — | — |
| Input Voltage-Min | — | — | — | 4.4 V | — | — |
| Input Voltage-Nom | — | — | — | 7 V | — | — |
| Output Voltage-Max | — | — | — | 24 V | — | — |
| Output Voltage-Min | — | — | — | 2 V | — | — |
| Output Voltage-Nom | — | — | — | 5 V | — | — |
| Screening Level | — | — | — | AEC-Q100; TS 16949 | — | — |
| Switcher Configuration | — | — | — | BUCK | — | — |
| Switching Frequency-Max | — | — | — | 575 kHz | — | — |
| ## MCP16311-E/MS Alternates Showing results | — | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | — | Compliant | Compliant |
| Capacitance | — | — | — | — | 0.33 µF | 0.000047 µF |
| Capacitor Type | — | — | — | — | CERAMIC CAPACITOR | CERAMIC CAPACITOR |
| Dielectric Material | — | — | — | — | CERAMIC | CERAMIC |
| Height | — | — | — | — | 0.8 mm | 0.5 mm |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | SURFACE MOUNT |
| Multilayer | — | — | — | — | Yes | YES |
| Negative Tolerance | — | — | — | — | 10% | 5% |
| Positive Tolerance | — | — | — | — | 10% | 5% |
| Rated (DC) Voltage (URdc) | — | — | — | — | 50 V | 50 V |
| Size Code | — | — | — | — | 0603 | 1005M/0402 |
| Temperature Characteristics Code | — | — | — | — | X7R | C0G |
| Temperature Coefficient | — | — | — | — | 15% ppm/°C | 30ppm/Cel ppm/°C |
| Terminal Shape | — | — | — | — | WRAPAROUND | WRAPAROUND |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for THS4521ID — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for THS4521ID is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating THS4521ID replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for THS4521ID. Get expert recommendations within 24 hours.
FAQ
What is equivalent to THS4521ID?
Known equivalents for THS4521ID include ADS1278IPAPT, 1803316, MCP16311-E/MS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of THS4521ID?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify THS4521ID alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.