MCP1702T-5002E/MB Microchip Integrated Circuit (Other) In Stock
MCP1702T-5002E/MB is a fixed 5V LDO linear voltage regulator delivering up to 250 mA output current with ±2% accuracy and a 2.7V to 13.2V input range in a 3-pin SOT-89 package. It features an ultra-low quiescent current and 0.33V typical dropout voltage, ideal for battery-powered and space-constrained designs. Available from authorized distributors worldwide with competitive pricing.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- MCP1702T-5002E/MB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4823(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP1702T-5002E/MB?
- Fixed 5V output with ±2% accuracy for precision power rails
- 250 mA output current capability for moderate load applications
- Wide input voltage range: 2.7V to 13.2V for versatile supply compatibility
- Low dropout voltage of 0.33V typical, extending battery runtime
- Compact 3-pin SOT-89 package for space-constrained PCB designs
- RoHS-compliant Pb-free construction meeting modern green standards
What is MCP1702T-5002E/MB used for?
The MCP1702T-5002E/MB is ideal for generating a stable 5V rail from unregulated battery packs, automotive 12V lines, or wall adapters in portable instruments, IoT sensor nodes, and microcontroller supply circuits. Its wide input range of 2.7V to 13.2V and low 0.33V typical dropout make it well-suited for lithium-battery-powered applications where the input voltage varies with charge state. The compact SOT-89 footprint allows integration into tight PCB layouts without compromising thermal performance.
What are the specifications of MCP1702T-5002E/MB?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-89-3 |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 8Weeks |
| YTEOL | 9 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.65V |
| Dropout Voltage1-Nom | 0.33V |
| Input Voltage Absolute-Max | 14.5V |
| Input Voltage-Max | 13.2V |
| Input Voltage-Min | 5.8V |
| JESD-30 Code | R-PSSO-F3 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.1125% |
| Load Regulation-Max | 0.125% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.25A |
| Output Voltage1-Max | 5.1V |
| Output Voltage1-Min | 4.9V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-243 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | TS 16949 |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | FLAT |
| Terminal Pitch | 1.5mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Voltage Tolerance-Max | 2% |
| Package | Other |
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 | Mainland China, Taiwan |
Where can I find the MCP1702T-5002E/MB datasheet?
MCP1702T-5002E/MB Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP1702T-5002E/MB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output voltage and maximum output current does MCP1702T-5002E/MB provide?
The MCP1702T-5002E/MB provides a fixed 5V output with ±2% accuracy and can supply up to 250 mA of output current. This makes it suitable for powering microcontrollers, sensors, and small analog circuits where a stable and precise 5V rail is required without requiring complex external components.
How wide is the input voltage range of MCP1702T-5002E/MB and what is the dropout voltage?
The MCP1702T-5002E/MB accepts an input voltage from 2.7V to 13.2V with an absolute maximum of 14.5V, covering standard 9V and 12V supply rails. The typical dropout voltage is only 0.33V, ensuring the regulator maintains a 5V output even when the input voltage is close to 5.33V, extending usable battery life in portable designs.
For a battery-powered sensor application, how does MCP1702T-5002E/MB's quiescent current affect battery life compared to switching regulators?
The MCP1702T-5002E/MB is an LDO linear regulator with very low quiescent current, making it energy-efficient at light loads typical in sensor nodes that spend most time in sleep mode. While switching regulators offer better efficiency at high loads, the MCP1702T's low quiescent current minimizes idle power draw, helping extend battery life in designs where the 5V rail supplies loads well below 250 mA for extended periods.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6500 | $0.65 |
| 3+ | $0.4823 | $1.45 |
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