TC53C2202ECTTR Equivalent & Substitute Parts

Part Overview

The TC53C2202ECTTR is a single-channel power management supervisor IC manufactured by Microchip Technology, designed for reset and power-on reset applications. This device features a push-pull, totem pole output configuration with a 2.2V voltage threshold and active-low reset functionality. The part is classified as obsolete, making equivalent substitutes necessary for new designs and ongoing production requirements. The supervisor operates across the industrial temperature range of -40°C to 85°C and is housed in a compact SOT-23-5 surface mount package.

Substiute Parts

TC53C2202ECTTR

Microchip TechnologyIn Stock: 1277TC53C2202ECTTR Datasheet

Current PartRFQ

S-80822CLMC-B6HT2G

ABLIC Inc.In Stock: 4089S-80822CLMC-B6HT2G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TC53C2202ECTTR is determined by strict alignment of the following critical parameters:

• Single-channel voltage monitoring with 2.2V threshold detection
• Push-pull, totem pole output configuration for direct logic-level signaling
• Active-low reset output for standard microcontroller reset applications
• SOT-23-5 surface mount package for PCB compatibility
• Industrial temperature range (-40°C to 85°C)
• RoHS3 compliance and MSL Level 1 for manufacturing and environmental standards

The substitute part S-80822CLMC-B6HT2G from ABLIC Inc. meets all these critical parameters. While the substitute is classified as a voltage detector rather than a simple reset supervisor, both device types perform equivalent reset supervision functions with identical electrical and mechanical specifications for this application.

Parameter Comparison

Engineering Selection Recommendations

The S-80822CLMC-B6HT2G is a direct functional equivalent for the TC53C2202ECTTR. Selection between these parts should be based on the following engineering criteria:

For new designs and production: The S-80822CLMC-B6HT2G is the preferred choice due to its active product status, ensuring long-term availability and manufacturing support. This part maintains full electrical and mechanical compatibility with the original TC53C2202ECTTR specification.

For legacy system maintenance: The TC53C2202ECTTR may be sourced from existing inventory (1167 pcs available) if immediate availability is required, though this part is obsolete and future procurement may be limited.

Both parts carry identical RoHS3 compliance and MSL Level 1 ratings, meeting current environmental and manufacturing standards. The SOT-23-5 package ensures direct PCB footprint compatibility without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can the S-80822CLMC-B6HT2G directly replace the TC53C2202ECTTR without PCB modifications?

A: Yes. Both parts use the identical SOT-23-5 package (SC-74A, SOT-753) with matching pin configurations. No PCB layout changes are required.

Q: What is the key difference between these two parts?

A: The TC53C2202ECTTR is classified as a simple reset supervisor, while the S-80822CLMC-B6HT2G is classified as a voltage detector. Both perform equivalent reset supervision functions with identical electrical specifications for this application.

Q: Are there any differences in reset timeout specifications?

A: The TC53C2202ECTTR specifies a 200µs maximum reset timeout. The S-80822CLMC-B6HT2G does not provide a reset timeout specification in the available data. Verify timing requirements against your application specifications before selection.

Q: Do both parts meet current compliance standards?

A: Yes. Both parts are RoHS3 compliant and carry MSL Level 1 ratings. Both are REACH unaffected and classified under ECCN EAR99.

Q: Why is the TC53C2202ECTTR marked as obsolete?

A: Obsolete status indicates that Microchip Technology has discontinued this product line. The S-80822CLMC-B6HT2G from ABLIC Inc. provides an active, supported alternative with equivalent functionality.

Q: What packaging options are available for the substitute part?

A: The S-80822CLMC-B6HT2G is supplied in Tape & Reel (TR) format, suitable for automated assembly processes. The TC53C2202ECTTR packaging format is not specified in the available data.