Microchip MIC2877-5.25YFT-TR, 1 Buck Boost Switching, Buck/Boost Converter 2A, 4.75 → 5.25 V, 2 MHz 8-Pin, FTQFN
- RS Stock No.:
- 175-3183
- Mfr. Part No.:
- MIC2877-5.25YFT-TR
- Brand:
- Microchip
Available to back order for despatch 19/03/2025
Added
Price Each (In a Pack of 10)
£0.903
(exc. VAT)
£1.084
(inc. VAT)
Units | Per unit | Per Pack* |
10 - 20 | £0.903 | £9.03 |
30 - 90 | £0.852 | £8.52 |
100 + | £0.791 | £7.91 |
*price indicative |
- RS Stock No.:
- 175-3183
- Mfr. Part No.:
- MIC2877-5.25YFT-TR
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- US
Product Details
The MIC2877 is a compact and highly efficient 2MHz synchronous boost regulator with a 6.5A (typical) switch. It features a bidirectional true load disconnect function that prevents any leakage current between the input and output when the device is disabled (EN = GND), protecting the input supply and improves the start-up performance. The MIC2877 has the input voltage range between 2.5V and 5.5V and provides a 2A output continuous current for VIN = 3V and VOUT = 5V.
Typical 6.5A Input Peak Current Limit
Up to 95% Efficiency
Fully Integrated, High Efficiency, 2MHz Switching Frequency
Bidirectional True Load Disconnect, Overvoltage Protection (OVP) and Undervoltage Lockout (UVLO)
Controlled Pre-Charge Current Limit at Start-Up
Ultra-Fast Transient Response
Input Voltage Range from 2.5V to 5.5V
Integrated Anti-Ringing Switch for EMI Reduction
Typically Less than 2μA Shutdown Current
Internal Compensation
Power Good (PG) Output
Overcurrent Protection and Thermal Shutdown
Up to 95% Efficiency
Fully Integrated, High Efficiency, 2MHz Switching Frequency
Bidirectional True Load Disconnect, Overvoltage Protection (OVP) and Undervoltage Lockout (UVLO)
Controlled Pre-Charge Current Limit at Start-Up
Ultra-Fast Transient Response
Input Voltage Range from 2.5V to 5.5V
Integrated Anti-Ringing Switch for EMI Reduction
Typically Less than 2μA Shutdown Current
Internal Compensation
Power Good (PG) Output
Overcurrent Protection and Thermal Shutdown
Specifications
Attribute | Value |
---|---|
Regulator Function | Step Up |
Regulator Type | Buck Boost Switching |
Maximum Output Current | 2A |
Number of Outputs | 1 |
Output Voltage | 4.75 → 5.25 V |
Line Regulation | 0.3 % |
Load Regulation | 0.2 %/A |
Mounting Type | Surface Mount |
Package Type | FTQFN |
Pin Count | 8 |
Output Type | Fixed |
Maximum Switching Frequency | 2 MHz |
Switching Regulator | Yes |
Efficiency | 95% |
Dimensions | 2 x 2 x 0.5mm |
Minimum Operating Temperature | -40 °C |
Height | 0.5mm |
Minimum Input Voltage | 2.5 V |
Maximum Input Voltage | 5.5 V |
Maximum Operating Temperature | +85 °C |
Length | 2mm |
Width | 2mm |
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