MIC803-40D4VM3-TR

Microchip Technology · SOT-23-3 · Active

Part number: MIC803-40D4VM3-TR
Manufacturer: Microchip Technology
Package: SOT-23-3
Status: Active
Stock: Available / RFQ
Price: $1.75
Year / date code: 2025

Product Overview

MIC803-40D4VM3-TR (Microchip Technology, SOT-23-3) — MICREL SEMICONDUCTOR MIC803-40D4VM3 TR Voltage Supervisor, Reset Threshold Level 4.00V, Treset 1120ms, 1.2V-5.5Vin, SOT-23-3

Technical Specifications

Part Number: MIC803-40D4VM3-TR
Manufacturer: Microchip Technology
Series: MIC803
Package / Case: SOT-23-3
Package Family: SOT
Pin / Ball Count (from marking): 3
Lifecycle Status: Active
Category: Electronic Component
Mounting Type: Surface Mount (SMT)

Electrical Characteristics

Device Class: Electronic component — see manufacturer datasheet
Key Ratings: Confirm electrical limits for MIC803-40D4VM3-TR before design-in
Package Constraint: SOT-23-3 mechanical outline and pinout must match the PCB
Substitution: Nearby MPNs require engineering validation — not automatic drop-ins

Package Information

Package: SOT-23-3
Package Family: SOT
Mounting: Surface Mount (SMT)
Terminal Count (parsed): 3
Outline Note: Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.

Applications

MIC803-40D4VM3-TR is sourced for OEM/EMS electronic assemblies. Typical use depends on the manufacturer datasheet for Microchip Technology. Confirm electrical ratings, SOT-23-3 mechanics, and AVL notes before design-in or substitution. SJ Chip provides inventory checks and RFQ support for production and shortage fills.

Procurement notes

Confirm the full ordering code, package (SOT-23-3), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.

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FAQ

Where to buy MIC803-40D4VM3-TR?

You can request MIC803-40D4VM3-TR from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (Microchip Technology), package, quantity, and lead time on the quotation.

Is MIC803-40D4VM3-TR available?

Listed inventory shows 5,000 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.

What is the package of MIC803-40D4VM3-TR?

The sourcing listing shows package SOT-23-3. Always verify body size, pitch, and land pattern against the Microchip Technology datasheet before PCB layout.

What are alternatives to MIC803-40D4VM3-TR?

Potential alternatives include MIC803-40D4VC3-TR, MIC803-40D4VC3, MIC803-40D3VC3 and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.

Sourcing information

Part Number	MIC803-40D4VM3-TR
Manufacturer	Microchip Technology
Package	SOT-23-3
Description	MICREL SEMICONDUCTOR MIC803-40D4VM3 TR Voltage Supervisor, Reset Threshold Level 4.00V, Treset 1120ms, 1.2V-5.5Vin, SOT-23-3
Availability	Listed inventory: 5,000 pcs — confirm lot, date code, and quantity on RFQ
RFQ	Submit the full part number and quantity through the RFQ form
Lead Time	Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately.
Condition	Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment.