MCP3561-E/STAlternatives & Equivalent Parts
About MCP3561-E/ST
MCP3561-E/ST 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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Specification Comparison
| Parameter | MCP3561-E/STSource | MCP1501-25E/SN | MCP3564-E/ST | 61900511121 | ADR4550ARZ | MCP1501-33E/SN | STM32L031F6P7 | TPIC6A595DW | MCP3561R-E/ST | MCP3561T-E/ST | MCP3561RT-E/ST |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Würth Elektronik | Analog Devices | Microchip | STMicroelectronics | Texas Instruments | Microchip | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Header, Shrouded - Straight PTH Box | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 20 | 8 | 20 | 5 | 8 | 8 | 20 | 24 | 20 | 20 | 20 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $2.5500 | $0.1832 | $5.1200 | $0.6194 | $3.3200 | $0.5170 | $1.1050 | $3.2175 | $1.7800 | $2.3500 | $2.0900 |
| 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 | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||||
| Manufacturer Package Code | TSSOP-20 | SOIC-8 | TSSOP-20 | — | R-8 | SOIC-8 | — | — | TSSOP-20 | TSSOP-20 | TSSOP-20 |
| Factory Lead Time | 13 Weeks | 16 Weeks | 13 Weeks | — | — | 16 Weeks | — | — | 13 Weeks | 13 Weeks | 13 Weeks |
| YTEOL | 18 | 14 | 18 | 15 | 10 | 14 | 9 | 0 | 19 | 18 | 19 |
| Analog Input Voltage-Max | 3.6 V | — | 3.6 V | — | — | — | — | — | 3.6 V | 3.6 V | 3.6 V |
| Analog Input Voltage-Min | 2.7 V | — | 2.7 V | — | — | — | — | — | -2.7 V | 2.7 V | -2.7 V |
| Converter Type | ADC, DELTA-SIGMA | — | ADC, DELTA-SIGMA | — | — | — | — | — | ADC, DELTA-SIGMA | ADC, DELTA-SIGMA | ADC, DELTA-SIGMA |
| JESD-30 Code | R-PDSO-G20 | R-PDSO-G8 | R-PDSO-G20 | — | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G20 | R-PDSO-G24 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 | e4 | e4 | e3 | e3 | e3 |
| Number of Analog In Channels | 1 | — | 4 | — | — | — | — | — | 2 | 1 | 2 |
| Number of Bits | 24 | — | 24 | — | — | — | — | 8 | 24 | 24 | 24 |
| Number of Functions | 1 | 1 | 1 | — | 1 | 1 | — | 8 | 1 | 1 | 1 |
| Output Bit Code | 2'S COMPLEMENT BINARY | — | 2'S COMPLEMENT BINARY | — | — | — | — | — | 2'S COMPLEMENT BINARY | 2'S COMPLEMENT BINARY | 2'S COMPLEMENT BINARY |
| Output Format | SERIAL | — | SERIAL | — | — | — | — | — | SERIAL | SERIAL | SERIAL |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP20,.25 | SOP8,.25 | TSSOP20,.25 | — | SOP8,.25 | SOP8,.25 | — | — | TSSOP20,.25 | TSSOP20,.25 | TSSOP20,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Sample Rate | 0.1536 MHz | — | 0.1536 MHz | — | — | — | — | — | 0.1536 MHz | 0.1536 MHz | 0.1536 MHz |
| Sample and Hold / Track and Hold | SAMPLE | — | SAMPLE | — | — | — | — | — | SAMPLE | SAMPLE | SAMPLE |
| Supply Current-Max | 2.2 mA | — | 2.2 mA | — | — | — | — | — | 2.5 mA | 2.2 mA | 2.5 mA |
| Supply Voltage-Nom | 3.3 V | — | 3.3 V | — | — | — | 3 V | — | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | — | YES | YES | YES | YES | YES | YES | YES |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 1.27 mm | 0.65 mm | 2.54 mm | 1.27 mm | 1.27 mm | 0.65 mm | 1.27 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Date Of Intro | — | 2016-05-26 | — | — | — | 2016-05-26 | — | — | — | — | — |
| Analog IC - Other Type | — | THREE TERMINAL VOLTAGE REFERENCE | — | — | THREE TERMINAL VOLTAGE REFERENCE | THREE TERMINAL VOLTAGE REFERENCE | — | — | — | — | — |
| Number of Outputs | — | 1 | — | — | 1 | 1 | — | — | — | — | — |
| Output Current-Max | — | 0.03 A | — | — | 0.01 A | 0.03 A | — | — | — | — | — |
| Output Voltage-Max | — | 2.5025 V | — | — | 5.002 V | 3.3033 V | — | — | — | — | — |
| Output Voltage-Min | — | 2.4975 V | — | — | 4.998 V | 3.2967 V | — | — | — | — | — |
| Output Voltage-Nom | — | 2.5 V | — | — | 5 V | 3.3 V | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | 260 | 260 | 260 | 260 | — | — | — |
| Supply Current-Max (Isup) | — | 0.55 mA | — | — | — | 0.55 mA | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — | — | 15 V | 5.5 V | — | 5.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | — | 2.7 V | — | — | 5.1 V | 3.5 V | — | 4.5 V | — | — | — |
| Temp Coef of Voltage-Max | — | 50 ppm/°C | — | — | 8 ppm/°C | 50 ppm/°C | — | — | — | — | — |
| Trim/Adjustable Output | — | NO | — | — | NO | NO | — | — | — | — | — |
| Voltage Tolerance-Max | — | 0.1% | — | — | 0.04% | 0.1% | — | — | — | — | — |
| Additional Feature | — | — | — | ROHS COMPLIANT | Temp Coef of Voltage for BOX method 4ppm/Cel | — | — | PARALLEL OUTPUT IS REGISTERED; UNREGISTERED SERIAL SHIFT RIGHT OUTPUT | — | — | — |
| Body Breadth | — | — | — | 0.228 inch | — | — | — | — | — | — | — |
| Body Depth | — | — | — | 0.453 inch | — | — | — | — | — | — | — |
| Body Length | — | — | — | 0.501 inch | — | — | — | — | — | — | — |
| Body/Shell Style | — | — | — | RECEPTACLE | — | — | — | — | — | — | — |
| Connector Type | — | — | — | BOARD CONNECTOR | — | — | — | — | — | — | — |
| Contact Finish Mating | — | — | — | NOT APPLICABLE | — | — | — | — | — | — | — |
| Contact Finish Termination | — | — | — | Tin (Sn) - with Nickel (Ni) barrier | — | — | — | — | — | — | — |
| Contact Gender | — | — | — | MALE | — | — | — | — | — | — | — |
| Contact Material | — | — | — | NOT APPLICABLE | — | — | — | — | — | — | — |
| Contact Pattern | — | — | — | RECTANGULAR | — | — | — | — | — | — | — |
| Contact Resistance | — | — | — | 20 mΩ | — | — | — | — | — | — | — |
| Contact Style | — | — | — | SQ PIN-SKT | — | — | — | — | — | — | — |
| Dielectric Withstanding Voltage | — | — | — | 1000VAC V | — | — | — | — | — | — | — |
| Durability | — | — | — | 25 Cycles | — | — | — | — | — | — | — |
| Filter Feature | — | — | — | NO | — | — | — | — | — | — | — |
| Insulation Resistance | — | — | — | 1000000000 Ω | — | — | — | — | — | — | — |
| Insulator Color | — | — | — | BEIGE | — | — | — | — | — | — | — |
| Insulator Material | — | — | — | POLYAMIDE | — | — | — | — | — | — | — |
| Mating Contact Pitch | — | — | — | 0.1 inch | — | — | — | — | — | — | — |
| Mixed Contacts | — | — | — | NO | — | — | — | — | — | — | — |
| Mounting Option 1 | — | — | — | LOCKING | — | — | — | — | — | — | — |
| Mounting Style | — | — | — | STRAIGHT | — | — | — | — | — | — | — |
| Mounting Type | — | — | — | BOARD | — | — | — | — | — | — | — |
| Number Of Connectors | — | — | — | ONE | — | — | — | — | — | — | — |
| Number Of PCB Rows | — | — | — | 1 | — | — | — | — | — | — | — |
| Number of Rows Loaded | — | — | — | 1 | — | — | — | — | — | — | — |
| PCB Contact Pattern | — | — | — | RECTANGULAR | — | — | — | — | — | — | — |
| Polarization Key | — | — | — | POLARIZED HOUSING | — | — | — | — | — | — | — |
| Rated Current (Signal) | — | — | — | 3 A | — | — | — | — | — | — | — |
| Reference Standard | — | — | — | UL | — | — | — | — | — | — | — |
| Terminal Length | — | — | — | 0.134 inch | — | — | — | — | — | — | — |
| Termination Type | — | — | — | SOLDER | — | — | — | — | — | — | — |
| Total Number of Contacts | — | — | — | 5 | — | — | — | — | — | — | — |
| Source Url Status Check Date | — | — | — | — | 2013-05-01 14:56:47.883 | — | — | — | — | — | — |
| Pbfree Code | — | — | — | — | No | — | — | — | — | — | — |
| Qualification Status | — | — | — | — | Not Qualified | — | — | Not Qualified | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 30 | — | — | 30 | — | — | — |
| ## ADR4550ARZ Alternates Showing results | — | — | — | — | Image | — | — | — | — | — | — |
| Has ADC | — | — | — | — | — | — | YES | — | — | — | — |
| Bit Size | — | — | — | — | — | — | 32 | — | — | — | — |
| Boundary Scan | — | — | — | — | — | — | NO | — | — | — | — |
| CPU Family | — | — | — | — | — | — | CORTEX-M0 | — | — | — | — |
| Clock Frequency-Max | — | — | — | — | — | — | 25 MHz | — | — | — | — |
| DAC Channels | — | — | — | — | — | — | NO | — | — | — | — |
| DMA Channels | — | — | — | — | — | — | YES | — | — | — | — |
| Number of DMA Channels | — | — | — | — | — | — | 7 | — | — | — | — |
| Number of I/O Lines | — | — | — | — | — | — | 15 | — | — | — | — |
| Number of Timers | — | — | — | — | — | — | 5 | — | — | — | — |
| On Chip Program ROM Width | — | — | — | — | — | — | 8 | — | — | — | — |
| PWM Channels | — | — | — | — | — | — | YES | — | — | — | — |
| RAM (bytes) | — | — | — | — | — | — | 8192 | — | — | — | — |
| ROM (words) | — | — | — | — | — | — | 32768 | — | — | — | — |
| ROM Programmability | — | — | — | — | — | — | FLASH | — | — | — | — |
| Speed | — | — | — | — | — | — | 32 MHz | — | — | — | — |
| Supply Voltage-Max | — | — | — | — | — | — | 3.6 V | — | — | — | — |
| Supply Voltage-Min | — | — | — | — | — | — | 3 V | — | — | — | — |
| Technology | — | — | — | — | — | — | CMOS | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | — | MICROCONTROLLER, RISC | — | — | — | — |
| Count Direction | — | — | — | — | — | — | — | RIGHT | — | — | — |
| Family | — | — | — | — | — | — | — | 6A | — | — | — |
| Load Capacitance (CL) | — | — | — | — | — | — | — | 30 pF | — | — | — |
| Logic IC Type | — | — | — | — | — | — | — | SERIAL IN PARALLEL OUT | — | — | — |
| Output Characteristics | — | — | — | — | — | — | — | OPEN-DRAIN | — | — | — |
| Output Polarity | — | — | — | — | — | — | — | TRUE | — | — | — |
| Packing Method | — | — | — | — | — | — | — | TUBE | — | — | — |
| Power Supply Current-Max (ICC) | — | — | — | — | — | — | — | 5 mA | — | — | — |
| Propagation Delay (tpd) | — | — | — | — | — | — | — | 125 ns | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | — | — | 5 V | — | — | — |
| Trigger Type | — | — | — | — | — | — | — | POSITIVE EDGE | — | — | — |
| ## TPIC6A595DW Alternates Showing results | — | — | — | — | — | — | — | Image | — | — | — |
| Linearity Error-Max (EL) | — | — | — | — | — | — | — | — | 0.0032% | — | 0.0032% |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
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ADC, Delta-Sigma, 24-Bit, 1 Func, 1 Channel, Serial Access, PDSO20
24-bit delta-sigma ADC, Single channel, 3V, TSSOP, Int Vref
Why Look for Alternatives?
Finding alternatives for MCP3561-E/ST 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 MCP3561-E/ST 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 MCP3561-E/ST?
Known equivalents for MCP3561-E/ST include MCP1501-25E/SN, MCP3564-E/ST, 61900511121. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP3561-E/ST?
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 MCP3561-E/ST 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.