MCP1703T3302ECB Microchip Integrated Circuit (SOT23 (3-Pin)) In Stock
MCP1703T3302ECB is a fixed 3.3 V LDO linear voltage regulator by Microchip capable of sourcing up to 250 mA in a compact SOT-23 package. Key specs: up to 16 V input, low quiescent current, and -40°C to 125°C operating range. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- MCP1703T3302ECB Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP1703T3302ECB?
- Fixed 3.3 V output LDO regulator sourcing up to 250 mA with low dropout for battery and USB-powered designs
- Wide 2.7 V to 16 V input range supporting both single-cell Li-Ion and regulated 12 V bus inputs
- Ultra-low quiescent current in tiny SOT-23 footprint for compact, space-constrained IoT and wearable applications
- Extended -40°C to 125°C operating range meeting industrial and automotive grade thermal requirements
What is MCP1703T3302ECB used for?
The MCP1703T3302ECB delivers a stable 3.3 V rail from a wide range of unregulated inputs in IoT nodes, portable instruments, and battery-powered sensors where board space is limited. Its 250 mA output current and 16 V input tolerance make it suitable for regulating 5 V USB or 12 V adapter rails down to logic-level supply for microcontrollers and wireless modules. The SOT-23 package and -40°C to 125°C rating are well matched to industrial monitoring devices and automotive accessory boards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the MCP1703T3302ECB datasheet?
MCP1703T3302ECB Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP1703T3302ECB?
Compatible alternatives and drop-in replacements for MCP1703T3302ECB:
Frequently Asked Questions
For MCP1703T3302ECB, which documented rating should anchor electrical and footprint qualification?
The live MCP1703T3302ECB context identifies 3.3 V; engineering should verify that value against the manufacturer datasheet and exact ordered suffix before releasing design documentation.
MCP1703T3302ECB assembly review: how should package and mating compatibility be checked before board release?
For MCP1703T3302ECB assembly planning, treat the documented 3.3 V as a configuration checkpoint, then confirm package geometry, process limits, mating compatibility, and compliance evidence with the supplier.
Before an RFQ for MCP1703T3302ECB, what traceability and lifecycle evidence should purchasing request?
A MCP1703T3302ECB RFQ should retain the documented 3.3 V, plus traceable date codes, lifecycle status, lead time, and approved alternates before committing production quantities.
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