MCP16301T-E/CH Microchip Integrated Circuit (SOT23 (6-Pin)) In Stock
The MCP16301T-E/CH is a current-mode PWM switching regulator accepting 4V to 30V input, designed for buck conversion in a compact 6-pin SOT-23 package suitable for space-constrained power supply designs.
- Manufacturer
- Microchip
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- MCP16301T-E/CH Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9900(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide 4V–30V input range covering single-cell Li-Ion through 24V industrial bus voltages
- Current-mode PWM control for fast transient response and inherent cycle-by-cycle protection
- Ultra-compact 6-pin SOT-23 package minimizing PCB footprint in portable and IoT designs
- Up to 14-week factory lead time planning support with stable long-term availability
Applications
The MCP16301T-E/CH is ideal for industrial sensor nodes, IoT edge devices, and portable battery-powered equipment requiring step-down voltage regulation from a wide input range. Its compact SOT-23-6 footprint and 4V–30V input tolerance make it suitable for 12V and 24V rail conversion in smart home controllers, wireless modules, and metering equipment.
Specifications
| Manufacturer Package Code | SOT-23-6 |
| Factory Lead Time | 6Weeks |
| YTEOL | 14 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 30V |
| Input Voltage-Min | 4V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 0.6A |
| Output Voltage-Max | 15V |
| Output Voltage-Min | 2V |
| Output Voltage-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 550kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| ## MCP16301T-E/CH Alternates Showing results | Image |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MCP16301T-E/CH:
Switching Regulator, Current-mode, 0.6A, 550kHz Switching Freq-Max, PDSO6
suggested
Frequently Asked Questions
What is the maximum input voltage the MCP16301T-E/CH can handle?
The MCP16301T-E/CH supports an input voltage range of 4 V minimum to 30 V maximum, with a nominal 12 V operating point. This broad range covers single-cell Li-Ion batteries through 24 V industrial bus rails, making it versatile for diverse power conversion applications.
Which control topology does the MCP16301T-E/CH use, and why does it matter for power supply design?
The MCP16301T-E/CH uses current-mode PWM control, which provides cycle-by-cycle overcurrent protection and faster load transient response compared to voltage-mode control. This reduces output capacitor requirements by roughly 30–50%, helping designers minimize BOM cost and board space.
How does the 6-pin SOT-23 package of the MCP16301T-E/CH benefit compact product designs?
The SOT-23-6 package measures approximately 2.9 mm × 1.6 mm, consuming under 5 mm² of PCB area. This tiny footprint allows the MCP16301T-E/CH to fit inside wearables, IoT nodes, and wireless sensors where board real estate is extremely limited.
For a 12V to 3.3V buck converter design, does the MCP16301T-E/CH fit the requirements?
Yes. With a nominal 12 V input and the ability to regulate down to low output voltages, the MCP16301T-E/CH is a strong fit for 12 V to 3.3 V buck conversion. Its current-mode PWM architecture keeps switching frequency stable and output ripple below 50 mV with appropriate LC filter selection.
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