ATECC508A-SSHDA-BAlternatives & Equivalent Parts
About ATECC508A-SSHDA-B
ATECC508A-SSHDA-B is a Integrated Circuit component manufactured by Microchip. 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.
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Get one quote covering all 11 alternatives for ATECC508A-SSHDA-B — response within 24 hours.
Specification Comparison
| Parameter | ATECC508A-SSHDA-BSource | ATECC508A-SSHDA-T | BQ24195LRGET | SN74AVC4T774PWR | ATSAMD21G18A-AU | AP2112K-1.8TRG1 | BC858CLT3G | TL431CDBZR | ATECC508A-SSHAW-T | ATECC508A-MAHDA-T | ATECC508A-MAHCZ-S | ATECC508A-MAHCZ-T |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Texas Instruments | Texas Instruments | Microchip | Diodes Inc. | ON Semiconductor | Texas Instruments | Microchip | Microchip | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages | Quad Flat No-Lead | — | Quad Flat Packages | SOT23 (5-Pin) | Other | SOT23 (3-Pin) | Small Outline Packages | Small Outline No-lead | Small Outline No-lead | Small Outline No-lead |
| Pin Count | 8 | 8 | 25 | — | 48 | 5 | 3 | 3 | 8 | 8 | 8 | 8 |
| Temperature Range | — | — | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.7799 | $0.7100 | $2.0200 | $0.2925 | $1.3000 | $0.0593 | $0.0203 | $0.0904 | $0.9335 | $0.5936 | $0.4571 | $0.6800 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | ||||||||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | — | Yes | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | SOIC-8 | SOIC-8 | — | — | TQFP-48 | — | 318 | — | SOIC-8 | UDFN-8 | UDFN-8 | UDFN-8 |
| Factory Lead Time | 6 Weeks | 6 Weeks | — | — | 4 Weeks | 12 Weeks | 8 Weeks | — | 6 Weeks | 9 Weeks | 9 Weeks | 9 Weeks |
| YTEOL | 3 | 3 | 15 | — | 14 | 6 | 7 | 15 | 3 | 3 | 3 | 3 |
| ## ATECC508A-SSHDA-B Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — |
| Adjustable Threshold | — | — | NO | — | — | — | — | — | — | — | — | — |
| Analog IC - Other Type | — | — | LINEAR BATTERY CHARGER | — | — | — | — | TWO TERMINAL VOLTAGE REFERENCE | — | — | — | — |
| Input Voltage-Max | — | — | 17 V | — | — | 6 V | — | — | — | — | — | — |
| Input Voltage-Min | — | — | 3.9 V | — | — | 2.5 V | — | — | — | — | — | — |
| JESD-30 Code | — | — | S-PQCC-N24 | — | S-PQFP-G48 | R-PDSO-G5 | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G8 | R-PDSO-N8 | R-PDSO-N8 | — |
| JESD-609 Code | — | — | e4 | — | e3 | e3 | e3 | e4 | e3 | e4 | e4 | e4 |
| Number of Channels | — | — | 1 | — | — | — | — | — | — | — | — | — |
| Number of Functions | — | — | 1 | — | — | 1 | — | 1 | — | — | — | — |
| Package Body Material | — | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | — | — | LCC24,.16SQ,20 | — | TQFP48,.35SQ | TSOP5/6,.11,37 | — | TO-236 | SOP8,.25 | SOLCC8,.12,20 | SOLCC8,.12,20 | — |
| Package Shape | — | — | SQUARE | — | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | — | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | FLATPACK, THIN PROFILE, FINE PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | — | 260 | 260 | 260 | — | 260 | 260 | 260 |
| Qualification Status | — | — | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — | — | — |
| Supply Current-Max (Isup) | — | — | 2.5 mA | — | — | — | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | 17 V | — | — | — | — | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | 3.9 V | — | — | — | — | — | — | — | — | — |
| Surface Mount | — | — | YES | — | YES | YES | YES | YES | YES | YES | YES | — |
| Switcher Configuration | — | — | BUCK | — | — | — | — | — | — | — | — | — |
| Temperature Grade | — | — | INDUSTRIAL | — | INDUSTRIAL | — | — | COMMERCIAL | — | — | — | — |
| Terminal Finish | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | MATTE TIN | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | — | — | NO LEAD | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | NO LEAD | NO LEAD | — |
| Terminal Pitch | — | — | 0.5 mm | — | 0.5 mm | 0.95 mm | — | 0.95 mm | 1.27 mm | 0.5 mm | 0.5 mm | — |
| Terminal Position | — | — | QUAD | — | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | — |
| Threshold Voltage-Nom | — | — | +18V | — | — | — | — | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — | — | 30 | 30 | 30 | — | 30 | 30 | 30 |
| ## BQ24195LRGET Alternates Showing results | — | — | Image | — | — | — | — | — | — | — | — | — |
| Has ADC | — | — | — | — | YES | — | — | — | — | — | — | — |
| Bit Size | — | — | — | — | 32 | — | — | — | — | — | — | — |
| Boundary Scan | — | — | — | — | NO | — | — | — | — | — | — | — |
| CPU Family | — | — | — | — | Cortex-M0+ | — | — | — | — | — | — | — |
| Clock Frequency-Max | — | — | — | — | 32 MHz | — | — | — | — | — | — | — |
| DAC Channels | — | — | — | — | YES | — | — | — | — | — | — | — |
| DMA Channels | — | — | — | — | YES | — | — | — | — | — | — | — |
| Format | — | — | — | — | FIXED POINT | — | — | — | — | — | — | — |
| Integrated Cache | — | — | — | — | YES | — | — | — | — | — | — | — |
| Low Power Mode | — | — | — | — | YES | — | — | — | — | — | — | — |
| Number of DMA Channels | — | — | — | — | 12 | — | — | — | — | — | — | — |
| Number of External Interrupts | — | — | — | — | 16 | — | — | — | — | — | — | — |
| Number of I/O Lines | — | — | — | — | 38 | — | — | — | — | — | — | — |
| Number of Serial I/Os | — | — | — | — | 6 | — | — | — | — | — | — | — |
| Number of Timers | — | — | — | — | 8 | — | — | — | — | — | — | — |
| On Chip Data RAM Width | — | — | — | — | 8 | — | — | — | — | — | — | — |
| On Chip Program ROM Width | — | — | — | — | 8 | — | — | — | — | — | — | — |
| PWM Channels | — | — | — | — | YES | — | — | — | — | — | — | — |
| RAM (bytes) | — | — | — | — | 32768 | — | — | — | — | — | — | — |
| RAM (words) | — | — | — | — | 32768 | — | — | — | — | — | — | — |
| ROM (words) | — | — | — | — | 262144 | — | — | — | — | — | — | — |
| ROM Programmability | — | — | — | — | FLASH | — | — | — | — | — | — | — |
| Screening Level | — | — | — | — | TS 16949 | — | — | — | TS 16949 | TS 16949 | TS 16949 | — |
| Speed | — | — | — | — | 48 MHz | — | — | — | — | — | — | — |
| Supply Current-Max | — | — | — | — | 92 mA | — | — | — | — | — | — | — |
| Supply Voltage-Max | — | — | — | — | 3.63 V | — | — | — | 5.5 V | 5.5 V | 5.5 V | — |
| Supply Voltage-Min | — | — | — | — | 1.62 V | — | — | — | 2 V | 2 V | 2 V | — |
| Supply Voltage-Nom | — | — | — | — | 3.3 V | — | — | — | — | — | — | — |
| Technology | — | — | — | — | CMOS | CMOS | — | BIPOLAR | CMOS | CMOS | CMOS | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC | — | — | — | CRYPTOGRAPHIC AUTHENTICATOR | CRYPTOGRAPHIC AUTHENTICATOR | CRYPTOGRAPHIC AUTHENTICATOR | — |
| ## ATSAMD21G18A-AU Alternates Showing results | — | — | — | — | Image | — | — | — | — | — | — | — |
| Adjustability | — | — | — | — | — | FIXED | — | — | — | — | — | — |
| Dropout Voltage1-Max | — | — | — | — | — | 0.7 V | — | — | — | — | — | — |
| Dropout Voltage1-Nom | — | — | — | — | — | 0.5 V | — | — | — | — | — | — |
| Input Voltage Absolute-Max | — | — | — | — | — | 6.5 V | — | — | — | — | — | — |
| Line Regulation-Max | — | — | — | — | — | 0.00576% | — | — | — | — | — | — |
| Load Regulation-Max | — | — | — | — | — | 0.0108% | — | — | — | — | — | — |
| Number of Outputs | — | — | — | — | — | 1 | — | 1 | — | — | — | — |
| Operating Temperature TJ-Max | — | — | — | — | — | 85 °C | — | — | — | — | — | — |
| Operating Temperature TJ-Min | — | — | — | — | — | -40 °C | — | — | — | — | — | — |
| Output Current1-Max | — | — | — | — | — | 0.6 A | — | — | — | — | — | — |
| Output Voltage1-Max | — | — | — | — | — | 1.827 V | — | — | — | — | — | — |
| Output Voltage1-Min | — | — | — | — | — | 1.773 V | — | — | — | — | — | — |
| Output Voltage1-Nom | — | — | — | — | — | 1.8 V | — | — | — | — | — | — |
| Packing Method | — | — | — | — | — | TR | — | — | — | — | — | — |
| Regulator Type | — | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — | — | — |
| Voltage Tolerance-Max | — | — | — | — | — | 1.5% | — | 2.204408% | — | — | — | — |
| Collector Current-Max (IC) | — | — | — | — | — | — | 0.1 A | — | — | — | — | — |
| Collector-Emitter Voltage-Max | — | — | — | — | — | — | 30 V | — | — | — | — | — |
| Configuration | — | — | — | — | — | — | SINGLE | — | — | — | — | — |
| DC Current Gain-Min (hFE) | — | — | — | — | — | — | 420 | — | — | — | — | — |
| JEDEC-95 Code | — | — | — | — | — | — | TO-236AB | — | — | — | — | — |
| Number of Elements | — | — | — | — | — | — | 1 | — | — | — | — | — |
| Polarity/Channel Type | — | — | — | — | — | — | PNP | — | — | — | — | — |
| Power Dissipation-Max (Abs) | — | — | — | — | — | — | 0.3 W | — | — | — | — | — |
| Transistor Element Material | — | — | — | — | — | — | SILICON | — | — | — | — | — |
| Transition Frequency-Nom (fT) | — | — | — | — | — | — | 100 MHz | — | — | — | — | — |
| Output Current-Max | — | — | — | — | — | — | — | 0.1 A | — | — | — | — |
| Output Voltage-Max | — | — | — | — | — | — | — | 2.55 V | — | — | — | — |
| Output Voltage-Min | — | — | — | — | — | — | — | 2.44 V | — | — | — | — |
| Output Voltage-Nom | — | — | — | — | — | — | — | 2.495 V | — | — | — | — |
| Temp Coef of Voltage-Max | — | — | — | — | — | — | — | 92 ppm/°C | — | — | — | — |
| Trim/Adjustable Output | — | — | — | — | — | — | — | YES | — | — | — | — |
| ## TL431CDBZR Alternates Showing results | — | — | — | — | — | — | — | Image | — | — | — | — |
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 11 alternatives for ATECC508A-SSHDA-B — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ATECC508A-SSHDA-B 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 ATECC508A-SSHDA-B 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.
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FAQ
What is equivalent to ATECC508A-SSHDA-B?
Known equivalents for ATECC508A-SSHDA-B include ATECC508A-SSHDA-T, BQ24195LRGET, SN74AVC4T774PWR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATECC508A-SSHDA-B?
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 ATECC508A-SSHDA-B 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.