MIC23030-GYMT-TR More Semiconductors - ICs by Microchip Technology
8MHz 400mA HyperLight Load® Synchronous Buck Regulator
| Status: | Active |
|---|---|
| Series: | MIC23030 |
| RoHS: | Compliant |
The MIC23030 is a high efficiency 8MHz 400mA 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 MIC23030 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 sub-1mm height.
The MIC23030 has a very low quiescent current of 21µA and achieves as high as 83% efficiency at 1mA. At higher loads, the MIC23030 provides a constant switching frequency around 8MHz while achieving peak efficiencies up to 91%.
Features
| Input voltage: 2.7V to 5.5V |
| 400mA output current |
| Up to 91% efficiency and 83% at 1mA |
| 21 µA typical quiescent current |
| 8MHz PWM operation in continuous mode |
| Ultra fast transient response |
| Low voltage output ripple |
| Fully integrated MOSFET switches |
| 0.01 µA shutdown current |
| Thermal shutdown and current limit protection |
| Fixed and adjustable output voltage options available |
| -40 °C to +125 °C junction temperature range |
Specifications
| Regulator Type | Step Down (Buck) |
|---|---|
| Switching Frequency (kHz) | 8000 |
| Input Voltage Range Min | 2.7 |
| Input Voltage Range Max | 5.5 |
| Output Current | 400 |
| Temp Range Min | -40 |
| Temp Range Max | 125 |
| Vout Min (V) | 0.62 |
| Quiescent Current (mA) typ | 0.021 |
| Light Load Efficiency Mode | Yes |
| Switch current (A) typ | 0 |
| Automotive Rated | No |
| SHUTDOWN Current (µA) (Typ) | 0.01 |
| # of Outputs | 1 |
| Vfb (V) | 0.62 |
| Synchronous Rectifier | Yes |
| Duty Cycle Max (%) | 80 |
| Pins | Packaging | 6 | UDFN |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (5000) |
Resources
Application Notes |
|---|
| AN2526 - Application Guidelines for the Microchip Constant On-Time Regulators with Internal Ripple Injection |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0044 |
| Shipping Weight (kg) | 0.5486 |
| Lead Count | 6 |
| Package Type | UDFN |
| Package Width or Size | 1.6x1.6x0.6mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| 8MHz 400mA Hyper Light Load, Buck Regulator | Microchip Technology |
| 8Mhz 400Ma Hyper Light Load, Buck Regulator 6 Udfn 1.6X1.6X0.6Mm T/R Rohs Compliant: Yes |Microchip MIC23030-GYMT-TR | Newark Electronics |
| MIC23030 Series 5.5 V 8 MHz 400 mA Buck Regulator with HyperLight LoadÔ - TMLF-6 | Future Electronics |
| Conv DC-DC Single Step Down 2.7V 5.5V 6-Pin UDFN T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC23030-GYMT-TR?
Additional datasheets, footprints and schematics for MIC23030-GYMT-TR are listed on our Part Details page. You can also find images and similar parts to MIC23030-GYMT-TR on this page.
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What category does MIC23030-GYMT-TR fall under?
The MIC23030-GYMT-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
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Is the MIC23030-GYMT-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC23030-GYMT-TR have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and EBV Elektronik have stock available or on a lead time for MIC23030-GYMT-TR.
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