MIC2003-1.2YM5-TR (SOT-23-5) — Schematic Symbol, IPC-7351B Footprint & 3D STEP Model

Q: What is the Pinout and operating voltage specification of MIC2003-1.2YM5-TR (SOT-23-5)?

Manufactured by MICROCHIP, the MIC2003-1.2YM5-TR is housed in a SOT-23-5 package with 5 pins and a 0.95 mm lead pitch, supporting a VCC supply range of 2.5V - 5.5V. Key pins include: 1 (VIN: Power Supply Input (VIN — 2.5V - 5.5V)), 2 (GND: Ground Reference Pin (GND)), 3 (NC: Multiplexed I/O & Peripheral Pin NC (General)), 4 (NC: Multiplexed I/O & Peripheral Pin NC (General)), 5 (VOUT: Regulated Power Output (VOUT — 2.5V - 5.5V)).

Q: What are the IPC-7351B PCB Footprint dimensions for MIC2003-1.2YM5-TR?

Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), MIC2003-1.2YM5-TR (SOT-23-5) has a nominal body envelope of 1.60 × 2.90 mm, pitch e = 0.95 mm, and 5 copper pads.

Q: Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for MIC2003-1.2YM5-TR?

You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for MIC2003-1.2YM5-TR (MICROCHIP, SOT-23-5) directly on this page, including KiCad 8 Footprints (.kicad_mod), Schematic Symbols (.kicad_sym), Autodesk Fusion 360 / Eagle (.lbr), and 3D STEP AP214 / WebGL GLB models.

1. SYMBOL

2. 2D FOOTPRINT

3. 3D CAD MODEL

Package Body: 2.90mm × 1.60mm · Pitch: 0.95mm · Ruler Step: 1.00mmSynced <100ms

Synchronized Pinout (Symbol / 2D / 3D) (5/5)

Touch or hover any pin to highlight concurrently across Symbol, Footprint and 3D

Pin	Symbol	Type	Function (EN)
1	VIN	Power	Power Supply Input (VIN — 2.5V - 5.5V)
2	GND	GND	Ground Reference Pin (GND)
3	NC	I/O	Multiplexed I/O & Peripheral Pin NC (General)
4	NC	I/O	Multiplexed I/O & Peripheral Pin NC (General)
5	VOUT	Power	Regulated Power Output (VOUT — 2.5V - 5.5V)

PIN 1 VIN

Power

Power Supply Input (VIN — 2.5V - 5.5V)

Design note: Primary positive power supply input (VIN) operating in the 2.5V - 5.5V domain (Max rating: 5.5V).

IPC-7351B Solder Density & Span C/G/Z Tuner

Extracted Drawings Gallery (6 Standard Drawings + 25 Extracted Figures)

Read the original datasheet PDF directly or click any drawing to view fullscreen

1. Realistic 3D PackageREPRESENTATIVE

MIC2003-1.2YM5-TR (SOT-23-5) - 1. Realistic 3D Package

Detailed solid 3D bodyExpand ›

2. Standard Pinout (Top View)CLEANROOM PINOUT

MIC2003-1.2YM5-TR (SOT-23-5) - 2. Standard Pinout (Top View)

True package pinout (5 pins)Expand ›

3. Original Datasheet PinoutPDF PINOUT

MIC2003-1.2YM5-TR (SOT-23-5) - 3. Original Datasheet Pinout

Uncropped datasheet pin diagramExpand ›

4. Package Dimensions (D×E×A)PACKAGE DIMENSIONS

MIC2003-1.2YM5-TR (SOT-23-5) - 4. Package Dimensions (D×E×A)

SOT-23-5 · 2.90×1.60mm · Pitch 0.95mmExpand ›

5. Recommended Land PatternLAND PATTERN

MIC2003-1.2YM5-TR (SOT-23-5) - 5. Recommended Land Pattern

IPC-7351B Footprint (5 Pads)Expand ›

6. Application SchematicSCHEMATIC

MIC2003-1.2YM5-TR (SOT-23-5) - 6. Application Schematic

Typical Application SchematicExpand ›

Original Datasheet Pinouts & Technical Drawings (25 figures · Page 1/3)

Showing 1–12 of 25 uncropped original figures for MIC2003 / MIC2008

P2 · p02_fig01EXACT PACKAGE

GND

P2 · p02_fig03EXACT PACKAGE

Fixed Current Limit (MIC20X5)

P2 · p02_fig04EXACT PACKAGE

Top View

P2 · p02_fig07EXACT PACKAGE

FAULT/

P2 · p02_fig08EXACT PACKAGE

Top View

P26 · p26_fig01EXACT PACKAGE

MIC20XX

P27 · p27_fig01EXACT PACKAGE

5-Lead SOT-23 (M5) Package Outline & Recommended Land Pattern

P28 · p28_fig01EXACT PACKAGE

6-Lead SOT-23 (M6) Package Outline & Recommended Land Pattern

P30 · p30_fig01EXACT PACKAGE

6-Lead SOT-23 (M6) Recommended Land Pattern

P1 · p01_fig01376×200px

Fixed and Adjustable Current Limiting Power Distribution Switches

P2 · p02_fig02427×269px

Top View

P2 · p02_fig05970×301px

Fixed Current Limit (MIC20X6)

Page 1 / 3 (25 extracted figures)

Technical Specifications & Part Details (MIC2003-1.2YM5-TR)

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet (EN)

Standard Electronic & Interconnect Component

Detailed Overview:MIC2003-1.2YM5-TR (SOT-23-5) is a 5-pin standard electronic & interconnect component featuring a 2.90 × 1.60 × 1.10 mm mechanical envelope (lead pitch e = 0.95 mm). Rated for 2.5V - 5.5V supply operation across 40°C to +85°C with integrated USB interfaces.

Operating Supply VoltageV_CC / V_DD

2.5V - 5.5V

Place 100nF + 10µF X7R decoupling capacitors < 2mm from supply pins

Ambient Operating TemperatureT_A

40°C to +85°C

Industrial temperature grade; T_J(max) = +125°C

Clock / RF Operating Frequencyf_CLK / f_RF

DC / Broadband Passive

Extracted from authoritative PDF specification tables

Current & Power RatingI_OUT / I_CC

I_GPIO(max) = ±20 mA / pin | I_VDD(total) ≤ 150 mA

Observe per-pin absolute maximum current limits

Package Envelope (D × E × A)D × E × A

2.90 × 1.60 × 1.10 mm (A1=0.08 mm)

Package family: SOT23 (SOT-23-5)

Pin Count & Lead PitchN / e

5 Pins | Pitch e = 0.95 mm (37.4 mil)

Normalized to Center-to-Center Span C per IPC-7351B

Integrated Peripheral InterfacesBuses

USB

Cross-linked with 4D Pinout & Schematic Symbol

Reflow & Moisture SensitivityIPC / MSL

IPC-7351B Level B | J-STD-020 (Peak 260°C) | MSL-3

60% windowed solder paste stencil on thermal EPAD

Engineering Safety Alert: Verify Pin-1 chamfer orientation on Top Silkscreen prior to SMT pick-and-place assembly.

Engineering Safety Alert: Connect exposed thermal pad (if present) to internal ground plane via 0.3mm stitched thermal vias.

5-Point Standards Verification

Automated compliance checks prior to export

5/5 PASS

IEEE-315 Symbol5 auto-grouped pins

IPC-7351B Land Pattern5 pads · Pitch 0.95mm

IPC-7525 60% Solder PasteReflow 1:1 Standard

DFM Rules JLCPCB / PCBWayMin pad clearance: 0.25mm

3D STEP AP214 & GLBAligned coordinate origin (0,0,0)

Hardware Verification & Community Engineering Reviews

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet

5.00 PCB Verified

IPC-7351B

Family Variants & Same Datasheet Chips — MIC2003 / MIC2008 (2)

Select package variant or sibling MPN sharing this datasheet

SOT-23-5 · 5P

MIC2003-1.2YM5-TR

MICROCHIP·SOT-23-5

IPC-7351B

5P2.9×1.6×1.10mmP=0.95mm

MIC2003 / MIC2008 (SOT-23-5)

UDFN-6-EP(2x2) · 7P

MIC2008YML-TR

MICROCHIP·UDFN-6-EP(2x2)

IPC-7351B

7P2.0×2.0×0.85mmP=0.65mm

MIC2003 / MIC2008 (UDFN-6-EP(2x2))

Mechanical Dimensions & Land Pattern (SOT-23-5)

Extracted from Datasheet & IPC-7351B Normalized

Package Body (D × E)Nominal

2.90 × 1.60 mm

Height (A) & Pitch (e)IPC-7351B

A=1.10mm · e=0.95mm

Pad Size (W × L)Level B

0.60 × 1.00 mm

Pins / Total PadsTopology

5P / 5Pad (SOT_SMALL)

Recommended Companion BOM & Drop-In Equivalents

Passive external components per reference schematic and 1:1 pin-compatible alternatives

DFM READY

Designator / Replacement MPN	Value / Package	Function & PCB Layout Rule
N/A BOM	Per application circuit SOT-23-5	Size power & signal trace widths for rated load current following IPC-2221 clearance rules.

Technical Frequently Asked Questions (FAQ) — MIC2003-1.2YM5-TR (SOT-23-5)

Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formats

IPC-7351B / IEEE-315

What is the Pinout and operating voltage specification of MIC2003-1.2YM5-TR (SOT-23-5)?

Manufactured by MICROCHIP, the MIC2003-1.2YM5-TR is housed in a SOT-23-5 package with 5 pins and a 0.95 mm lead pitch, supporting a VCC supply range of 2.5V - 5.5V. Key pins include: 1 (VIN: Power Supply Input (VIN — 2.5V - 5.5V)), 2 (GND: Ground Reference Pin (GND)), 3 (NC: Multiplexed I/O & Peripheral Pin NC (General)), 4 (NC: Multiplexed I/O & Peripheral Pin NC (General)), 5 (VOUT: Regulated Power Output (VOUT — 2.5V - 5.5V)).

What are the IPC-7351B PCB Footprint dimensions for MIC2003-1.2YM5-TR?

Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), MIC2003-1.2YM5-TR (SOT-23-5) has a nominal body envelope of 1.60 × 2.90 mm, pitch e = 0.95 mm, and 5 copper pads.

Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for MIC2003-1.2YM5-TR?

You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for MIC2003-1.2YM5-TR (MICROCHIP, SOT-23-5) directly on this page, including KiCad 8 Footprints (.kicad_mod), Schematic Symbols (.kicad_sym), Autodesk Fusion 360 / Eagle (.lbr), and 3D STEP AP214 / WebGL GLB models.

Static Reference Appendix: Pinout Table (5 pins) & MIC2003 / MIC2008 Family VariantsExpand static table

Pin #	Signal Name	Electrical Type	Functional Description & Design Notes
1	VIN	Power_In	Primary positive power supply input (VIN) operating in the 2.5V - 5.5V domain (Max rating: 5.5V).
2	GND	GND	0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks.
3	NC	NC	Signal terminal NC (I/O, 2.5V - 5.5V domain). Multiplexed alternate functions: NC. Supported peripheral buses: General.
4	NC	NC	Signal terminal NC (I/O, 2.5V - 5.5V domain). Multiplexed alternate functions: NC. Supported peripheral buses: General.
5	VOUT	Power_Out	Regulated power output rail (VOUT) operating in the 2.5V - 5.5V domain (Max rating: 5.5V).

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