Analog Devices DS28E
DS28E variants from Analog Devices
DS28E Overview
What changes between part numbers, and what to check before you lock the BOM — Integrated Circuits (ICs).
Key Features
- Footprint / package: 6-SMD, J-Lead, 6-WDFN Exposed Pad, TO-226-2, TO-92-2 (TO-226AC), TO-226-3, TO-92-3 (TO-226AA) Formed Leads (+3 more)Land pattern and thermal pad differ between these packages — run a quick footprint check before you swap variants.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 17 distinct suffix patternsExamples: 15P+, 15Q+T, 25+, 25+T, 25P+ (+12 more). Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- Integrated Circuits (ICs) — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 17 DS28E part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| DS28E15P+ | Package: 6-SMD, J-Lead | Mounting Type: Surface Mount | Type: Authentication Chip | Supplier Device Package: 6-TSOC | Applications: Authentication, Security | 6-SMD, J-Lead | Analog Devices | Active | Compliant | In Stock | |
| DS28E15Q+T | Package: 6-WDFN Exposed Pad | Mounting Type: Surface Mount | Type: Authentication Chip | Supplier Device Package: 6-TDFN (3x3) | Applications: Authentication, Security | 6-WDFN Exposed Pad | Analog Devices | Active | Compliant | In Stock | |
| DS28E25+ | Package: TO-226-2, TO-92-2 (TO-226AC) | Mounting Type: Through Hole | Type: Authentication Chip | Supplier Device Package: TO-92-2 | Applications: Authentication, Security | TO-226-2, TO-92-2 (TO-226AC) | Analog Devices | Active | Compliant | In Stock | |
| DS28E25+T | Package: TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Mounting Type: Through Hole | Type: Authentication Chip | Supplier Device Package: TO-92-3 | Applications: Authentication, Security | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Analog Devices | Active | Compliant | In Stock | |
| DS28E25P+ | Package: 6-SMD, J-Lead | Mounting Type: Surface Mount | Type: Authentication Chip | Supplier Device Package: 6-TSOC | Applications: Authentication, Security | 6-SMD, J-Lead | Analog Devices | Active | Compliant | In Stock | |
| DS28E35P+ | DEEPCOVER SECURE AUTHENTICATOR | - | Analog Devices | Active | Compliant | In Stock | |
| DS28E01-100+ | Package: TO-226-3, TO-92-3 (TO-226AA) | Mounting Type: Through Hole | Supply Voltage: 2.8V ~ 5.25V | Memory Size: 1Kb (256 x 4) | Operating Temperature: -40°C ~ 85°C | TO-226-3, TO-92-3 (TO-226AA) | Analog Devices | Active | Compliant | In Stock | |
| DS28E01P-100+T | Package: 6-SMD, J-Lead | Mounting Type: Surface Mount | Supply Voltage: 2.85V ~ 5.25V | Memory Size: 1Kb (256 x 4) | Operating Temperature: -40°C ~ 85°C (TA) | 6-SMD, J-Lead | Analog Devices | Active | Compliant | In Stock | |
| DS28E02P+ | Package: 6-SMD, J-Lead | Mounting Type: Surface Mount | Supply Voltage: 1.75V ~ 3.65V | Memory Size: 1Kbit | Operating Temperature: -20°C ~ 85°C (TA) | 6-SMD, J-Lead | Analog Devices | Active | Compliant | In Stock | |
| DS28E04S-100+ | Package: 16-SOIC (0.154", 3.90mm Width) | Mounting Type: Surface Mount | Memory Size: 4Kb (256 x 16) | Operating Temperature: -40°C ~ 85°C (TA) | 16-SOIC (0.154", 3.90mm Width) | Analog Devices | Active | Compliant | In Stock | |
| DS28E04S-100+T | Package: 16-SOIC (0.154", 3.90mm Width) | Mounting Type: Surface Mount | Memory Size: 4Kb (256 x 16) | Operating Temperature: -40°C ~ 85°C (TA) | 16-SOIC (0.154", 3.90mm Width) | Analog Devices | Active | Compliant | In Stock | |
| DS28E05P+ | Package: 6-SMD, J-Lead | Mounting Type: Surface Mount | Supply Voltage: 3V ~ 3.6V | Memory Size: 896b (112 x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 6-SMD, J-Lead | Analog Devices | Active | Compliant | In Stock | |
| DS28E05R+T | Package: TO-236-3, SC-59, SOT-23-3 | Mounting Type: Surface Mount | Supply Voltage: 3V ~ 3.6V | Memory Size: 896b (112 x 8) | Operating Temperature: -40°C ~ 85°C (TA) | TO-236-3, SC-59, SOT-23-3 | Analog Devices | Active | Compliant | In Stock | |
| DS28E07+T | Package: TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Mounting Type: Through Hole | Supply Voltage: 3V ~ 5.25V | Memory Size: 1Kb (256 x 4) | Operating Temperature: -40°C ~ 85°C (TA) | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Analog Devices | Active | Compliant | In Stock | |
| DS28E07P+ | Package: 6-SMD, J-Lead | Mounting Type: Surface Mount | Supply Voltage: 3V ~ 5.25V | Memory Size: 1Kb (256 x 4) | Operating Temperature: -40°C ~ 85°C (TA) | 6-SMD, J-Lead | Analog Devices | Active | Compliant | In Stock | |
| DS28E07P+T | Package: 6-SMD, J-Lead | Mounting Type: Surface Mount | Supply Voltage: 3V ~ 5.25V | Memory Size: 1Kb (256 x 4) | Operating Temperature: -40°C ~ 85°C (TA) | 6-SMD, J-Lead | Analog Devices | Active | Compliant | In Stock | |
| DS28E10P+ | Package: 6-SMD, J-Lead | Mounting Type: Surface Mount | Supply Voltage: 2.8V ~ 3.6V | Memory Size: 224b (28 x 8) | Operating Temperature: -40°C ~ 85°C (TA) | 6-SMD, J-Lead | Analog Devices | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on DS28E map to package, grade, and reel options.
How to Choose the Right DS28E Integrated Circuits (ICs)
Match the footprint first
Packages here: 6-SMD, J-Lead, 6-WDFN Exposed Pad, TO-226-2, TO-92-2 (TO-226AC), TO-226-3, TO-92-3 (TO-226AA) Formed Leads (+3 more). Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For DS28E, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "DS28E" — include the full suffix (e.g. 15P+, 15Q+T, 25+). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for DS28E product family
Identity
Base Model
DS28E
Manufacturer
Analog Devices
Listed Variants
17
Variant Parameters
Package Type
6-SMD, J-Lead, 6-WDFN Exposed Pad, TO-226-2, TO-92-2 (TO-226AC), TO-226-3, TO-92-3 (TO-226AA) Formed Leads, TO-226-3, TO-92-3 (TO-226AA), 16-SOIC (0.154", 3.90mm Width) (+1 more)
Lifecycle Status
Active
RoHS Status
Compliant
Source DS28E with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 17 ordering variants from Analog Devices. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the DS28E product family.
DS28E is a base / family code from Analog Devices. You order a full MPN such as DS28E15P+, DS28E15Q+T, DS28E25+. The variant table lists 17 orderable lines with different suffixes.
Listed suffix fragments include: 15P+, 15Q+T, 25+, 25+T, 25P+, 35P+. Typically they encode package (6-SMD, J-Lead, 6-WDFN Exposed Pad, TO-226-2, TO-92-2 (TO-226AC), TO-226-3, TO-92-3 (TO-226AA) Formed Leads (+3 more)), temperature grade, and tape/reel option. Always decode on the Analog Devices datasheet ordering guide — do not guess from pattern alone.
On this page the varying fields are: Package Type. Filter the table by the parameter you care about before picking an MPN.
Only after footprint and thermal review. Packages listed here (6-SMD, J-Lead, 6-WDFN Exposed Pad, TO-226-2, TO-92-2 (TO-226AC), TO-226-3, TO-92-3 (TO-226AA) Formed Leads (+3 more)) use different land patterns and often different thermal resistance. Layout swaps need a new paste stencil at minimum, not just a BOM edit.
Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.
Full manufacturer MPN (not just DS28E), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.
Use the datasheet link in the page header. Cross-check electrical curves (SOA, saturation voltage, etc.) against your operating point — the table summarizes order codes, not every graph in the PDF.