MIC23150-4YMT-TR
Active2.0A 4MHZ HYPERLIGHT LOAD, BUCK REGULATOR 8 UDFN 2X2X0.6MM T/R ROHS COMPLIANT: YES
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MIC23150-4YMT-TR
Active2.0A 4MHZ HYPERLIGHT LOAD, BUCK REGULATOR 8 UDFN 2X2X0.6MM T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | MIC23150-4YMT-TR | MIC23150 Series |
|---|---|---|
| Current - Output | 2 A | 2 A |
| Frequency - Switching | 4 MHz | 4 MHz |
| Function | Step-Down | Step-Down |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Outputs | 1 | 1 |
| Operating Temperature [Max] | 125 ¯C | 125 ¯C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive | Positive |
| Output Type | 1.81 mOhm | 1.81 mOhm |
| Package / Case | 8-UFDFN | 8-UFDFN |
| Supplier Device Package | 8-TDFN (2x2) | 8-TDFN (2x2) |
| Synchronous Rectifier | True | True |
| Topology | Buck | Buck |
| Voltage - Input (Max) [Max] | 5.5 V | 5.5 V |
| Voltage - Input (Min) [Min] | 2.7 V | 2.7 V |
| Voltage - Output (Min/Fixed) | 1.2 V | 1 - 3.3 V |
MIC23150 Series
4MHz 2A HyperLight Load® Synchronous Buck Regulator
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Topology | Voltage - Input (Max) [Max] | Current - Output | Number of Outputs | Voltage - Output (Min/Fixed) | Package / Case | Output Configuration | Supplier Device Package | Frequency - Switching | Output Type | Function | Synchronous Rectifier | Voltage - Input (Min) [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology MIC23150-SYMT-TR | 125 ¯C | -40 °C | Surface Mount | Buck | 5.5 V | 2 A | 1 | 3.3 V | 8-UFDFN | Positive | 8-TDFN (2x2) | 4 MHz | 1.81 mOhm | Step-Down | 2.7 V | |
Microchip Technology MIC23150-4YMT-TR | 125 ¯C | -40 °C | Surface Mount | Buck | 5.5 V | 2 A | 1 | 1.2 V | 8-UFDFN | Positive | 8-TDFN (2x2) | 4 MHz | 1.81 mOhm | Step-Down | 2.7 V | |
Microchip Technology MIC23150-55YMT-TR | 125 ¯C | -40 °C | Surface Mount | Buck | 5.5 V | 2 A | 1 | 1.35 V | 8-UFDFN | Positive | 8-TDFN (2x2) | 4 MHz | 1.81 mOhm | Step-Down | 2.7 V | |
Microchip Technology MIC23150-CYMT-TR | 125 ¯C | -40 °C | Surface Mount | Buck | 5.5 V | 2 A | 1 | 1 V | 8-UFDFN | Positive | 8-TDFN (2x2) | 4 MHz | 1.81 mOhm | Step-Down | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.85 | |
| 25 | $ 1.54 | |||
| 100 | $ 1.39 | |||
| Digi-ReelÛ | 1 | $ 1.85 | ||
| 25 | $ 1.54 | |||
| 100 | $ 1.39 | |||
| Tape & Reel (TR) | 5000 | $ 1.39 | ||
| Microchip Direct | T/R | 1 | $ 1.85 | |
| 25 | $ 1.54 | |||
| 100 | $ 1.39 | |||
| 1000 | $ 1.35 | |||
| 5000 | $ 1.34 | |||
| Newark | Each (Supplied on Full Reel) | 1 | $ 1.44 | |
| 6000 | $ 1.44 | |||
Description
General part information
MIC23150 Series
The MIC23150 is a high-efficiency 4MHz 2A synchronous buck regulator with HyperLight Load® mode. HyperLight Load provides very high efficiency at light loads and ultra-fast transient response which is perfectly suited for supplying processor core voltages. An additional benefit of this proprietary architecture is very low output ripple voltage throughout the entire load range with the use of small output capacitors. The tiny 2mm x 2mm Thin DFN (TDFN) package saves precious board space and requires only three external components.
The MIC23150 is designed for use with a very small inductor, down to 0.47µH, and an output capacitor as small as 2.2µF that enables a total solution size, less than 1mm height.
The MIC23150 has a very low quiescent current of 23µA and achieves a peak efficiency of 93% in continuous conduction mode. In discontinuous conduction mode, the MIC23150 can achieve 87% efficiency at 1mA.