MT8870DSR1Alternatives & Equivalent Parts

About MT8870DSR1

MT8870DSR1 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

ParameterMT8870DSR1SourceMT8870DS1ADG201AKNZADG201HSKRZGRM32ER7YA106KA12L73391-0070
ManufacturerMicrochipMicrosemi CorporationAnalog DevicesAnalog DevicesMurata ElectronicsMolex
Package TypeSmall Outline PackagesSmall Outline PackagesDual-In-Line PackagesSmall Outline PackagesCapacitor Chip Non-polarisedOther
Pin Count1818161625
Temperature Range-40.0°C ~ 85.0°C-40.0°C ~ 85.0°C-40.0°C ~ 85.0°C-40.0°C ~ 85.0°C-55.0°C ~ 125.0°C-65.0°C ~ 165.0°C
Price$1.1765$1.2400$3.5000$9.8400$0.1950$1.9206
StockIn StockIn StockIn StockIn StockIn StockIn Stock
LifecycleACTIVETRANSFERREDACTIVENOT RECOMMENDEDNOT RECOMMENDEDACTIVE
Electrical Parameters
Manufacturer Package CodeSOIC-18N-16R-16
Factory Lead Time8 Weeks14 Weeks10 Weeks
YTEOL010338.45
JESD-30 CodeR-PDSO-G18R-PDSO-G18R-PDIP-T16R-PDSO-G16
JESD-609 Codee3e3e3e3
Number of Functions1114
Package Body MaterialPLASTIC/EPOXYPLASTIC/EPOXYPLASTIC/EPOXYPLASTIC/EPOXY
Package Equivalence CodeSOP18,.4SOP18,.4DIP16,.3SOP16,.25
Package ShapeRECTANGULARRECTANGULARRECTANGULARRECTANGULARRECTANGULAR PACKAGE
Package StyleSMALL OUTLINESMALL OUTLINEIN-LINESMALL OUTLINESMT
Peak Reflow Temperature (Cel)260260
Qualification StatusNot QualifiedNot QualifiedNot QualifiedNot Qualified
Supply Current-Max9 mA9 mA
Supply Voltage-Nom5 V5 V
Surface MountYESYESNOYESYES
TechnologyCMOSCMOSCMOSCMOS
Telecom IC TypeDTMF SIGNALING CIRCUITDTMF SIGNALING CIRCUIT
Temperature GradeINDUSTRIALINDUSTRIALINDUSTRIALINDUSTRIAL
Terminal FinishMatte Tin (Sn)Matte Tin (Sn) - annealedMatte Tin (Sn)Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal FormGULL WINGGULL WINGTHROUGH-HOLEGULL WING
Terminal Pitch1.27 mm1.27 mm2.54 mm1.27 mm
Terminal PositionDUALDUALDUALDUAL
## MT8870DSR1 Alternates Showing resultsImage
Pbfree CodeYesNoNoYes
Reach Compliance CodeCompliantCompliant
Analog IC - Other TypeSPSTSPST
Neg Supply Voltage-Nom (Vsup)-15 V-15 V
Normal PositionNCNC
Number of Channels11
Off-state Isolation-Nom80 dB72 dB
On-state Resistance Match-Nom5 Ω1.5 Ω
On-state Resistance-Max (Ron)90 Ω75 Ω
OutputSEPARATE OUTPUTSEPARATE OUTPUT
Signal Current-Max0.03 A0.02 A
Supply Current-Max (Isup)2 mA10 mA
Supply Voltage-Nom (Vsup)15 V15 V
Switch-off Time-Max250 ns50 ns
Switch-on Time-Max300 ns50 ns
SwitchingBREAK-BEFORE-MAKEBREAK-BEFORE-MAKE
## ADG201AKNZ Alternates Showing resultsImage
Additional FeatureCAN ALSO OPERATE WITH SINGLE 10.8 TO 16.5 SUPPLY RANGE
Neg Supply Voltage-Max (Vsup)-16.5 V
Neg Supply Voltage-Min (Vsup)-13.5 V
Supply Voltage-Max (Vsup)16.5 V
Supply Voltage-Min (Vsup)13.5 V
Time@Peak Reflow Temperature-Max (s)30
## ADG201HSKRZ Alternates Showing resultsImage
Capacitance10 µF
Capacitor TypeCERAMIC CAPACITOR
Dielectric MaterialCERAMIC
Height2.5 mm
Mounting FeatureSURFACE MOUNT
MultilayerYes
Negative Tolerance10%
Packing Method180mm Reel Embossed Tape
Positive Tolerance10%
Rated (DC) Voltage (URdc)35 V
Size Code3225M/1210
Temperature Characteristics CodeX7R
Temperature Coefficient15% ppm/°C
Terminal ShapeWRAPAROUND
Body Depth0.45 inch
Body/Shell StyleJACK
Characteristic Impedance50 Ω
Connector TypeRF SMA CONNECTOR
Contact Finish MatingNOT APPLICABLE
Contact GenderFEMALE
Contact MaterialNOT APPLICABLE
Contact Resistance3 mΩ
Contact StyleCOAX
Coupling TypeTHREADED
Dielectric Withstanding Voltage1400VAC V
Durability500 Cycles
Insertion Loss0.04 dB
Insulation Resistance5000000000 Ω
Insulator MaterialPOLYTETRAFLUOROETHYLENE
Mounting Option 1LOCKING
Mounting StyleSTRAIGHT
Mounting TypeBOARD AND PANEL
Number of Ports1
Panel MountYES
Shell FinishGOLD
Shell MaterialBRASS
Termination TypeSOLDER
Total Number of Contacts1
VSWR1.06

Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.

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Get one quote covering all 5 alternatives for MT8870DSR1 — response within 24 hours.

Quick Links

MT8870DS1by )Microsemi Corporation (now Microchip) DTMF Signaling Circuit,

CMOS, PDSO18

Why Look for Alternatives?

Finding alternatives for MT8870DSR1 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 MT8870DSR1 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 MT8870DSR1?

Known equivalents for MT8870DSR1 include MT8870DS1, ADG201AKNZ, ADG201HSKRZ. Contact FindMyChip for a full compatibility analysis for your specific application.

Can I use a different manufacturer's part instead of MT8870DSR1?

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 MT8870DSR1 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.