MCP1650R-E/MS Microchip Integrated Circuit (Small Outline Packages) In Stock
MCP1650R-E/MS is a current-mode PWM boost controller IC operating from 2.7 V to 5.5 V input, ideal for compact power designs. Available from Microchip in MSOP-8 package with 17-week lead time. From $0.80 in stock worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP1650R-E/MS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2100(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP1650R-E/MS?
- Current-mode PWM control for fast transient response and cycle-by-cycle current limiting
- Wide input voltage range of 2.7 V to 5.5 V suits single-cell Li-Ion and 3.3 V rail applications
- UVLO protection at 2 V prevents erratic operation during power-up and brownout conditions
- Compact MSOP-8 package minimizes board footprint in space-constrained designs
What is MCP1650R-E/MS used for?
MCP1650R-E/MS is well suited for boosting single-cell lithium-ion batteries to regulated 5 V or 12 V rails in portable consumer electronics and medical devices. Its current-mode PWM architecture makes it a strong choice for LED driver circuits, handheld instruments, and battery-powered IoT nodes requiring efficient DC-DC conversion. The MSOP-8 form factor enables integration into compact wearables, wireless sensors, and data-logging equipment.
What are the specifications of MCP1650R-E/MS?
| Manufacturer Package Code | MSOP-8 |
| Factory Lead Time | 17Weeks |
| YTEOL | 8 |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.7V |
| Input Voltage-Nom | 3.3V |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Voltage-Max | 100V |
| Output Voltage-Min | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Surface Mount | YES |
| Switcher Configuration | BOOST |
| Switching Frequency-Max | 850kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Thailand |
Where can I find the MCP1650R-E/MS datasheet?
MCP1650R-E/MS Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP1650R-E/MS?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does MCP1650R-E/MS support?
MCP1650R-E/MS operates from a minimum of 2.7 V to a maximum of 5.5 V input, making it compatible with single-cell Li-Ion batteries and standard 3.3 V supply rails in embedded and portable designs.
Which control topology does MCP1650R-E/MS use, and how does it benefit loop stability?
MCP1650R-E/MS uses current-mode PWM control, which provides inherent cycle-by-cycle current limiting and simplifies frequency compensation. This topology improves transient response and is especially effective in boost converters with variable loads operating up to 5.5 V input.
For a space-constrained PCB, how small is the MCP1650R-E/MS package?
MCP1650R-E/MS is housed in an 8-pin MSOP package (MSOP-8), which measures approximately 3 mm x 3 mm, making it one of the smallest footprints available for a PWM boost controller and ideal for wearables and compact IoT nodes.
What is the UVLO threshold of MCP1650R-E/MS and why does it matter?
The under-voltage lockout (UVLO) threshold of MCP1650R-E/MS is set at 2 V. Below this level the controller shuts off to prevent erratic switching, protecting downstream circuitry and ensuring the output regulation starts only when the input supply is stable.
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| Qty. | Unit Price | Ext. Price |
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| 1+ | $1.3000 | $1.30 |
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| 7500+ | $1.2200 | $9150.00 |
| 10000+ | $1.2100 | $12100.00 |
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