MIC33030-JYHJ-TR More Semiconductors - ICs by Microchip Technology

8MHz 400mA Internal Inductor Buck Regulator Power Module w/Hyper Light Load™

Status: Active
Series: MIC33030
RoHS: Compliant
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The MIC33030 is a high-efficiency, 8MHz, 400mA synchronous buck regulator with an internal inductor and HyperLight Load® mode. HyperLight Load® provides very high efficiency at light loads and ultra-fast transient response that is perfectly suited for supplying processor core voltages. An additional benefit of this proprietary architecture is the very low output ripple voltage throughout the entire load range with the use of small output capacitors. The tiny 2.0mm x 2.5mm package saves precious board space with an integrated inductor and requires only two external capacitors. The MIC33030 is designed for use with miniscule output capacitors as small as 2.2µF. This gives the MIC33030 the ease of use of an LDO with the efficiency of a HyperLight Load® DC converter. The MIC33030 achieves efficiency in HyperLight Load® mode as high as 75% at 1mA, with a very-low quiescent current of 21µA. At higher loads, the MIC33030 provides a constant switching frequency up to 8MHz. The MIC33030 is available in a 10-pin 2.5mm x 2.0mm package with an operating junction temperature range of -40°C to +125°C.

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Prices starting from US$0.95

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Newark
from US$1.12
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Future Electronics
from US$1.18
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Avnet America
from US$1.43
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Microchip Technology
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Features

Simplifies design to two external capacitors
Input voltage: 2.7V to 5.5V
Output voltage accuracy of ±2.5% over temperature
400mA output current
Efficiency up to 75% at 1mA
21µA typical quiescent current
Up to 8MHz PWM operation in continuous mode
Ultra fast transient response
30mVpp ripple in HyperLight Load® mode
7mV output voltage ripple in full PWM mode
Fully-integrated MOSFET switches
0.01µA shutdown current
Thermal shutdown and current-limit protection
Fixed and adjustable output voltage options available (0.7V to 3.6V)
2.5mm x 2.0mm 10-Lead
-40°C to +125°C junction temperature range

Specifications

Input Voltage Range (V) 2.7 to 5.5
Output Voltage (V) 1.2, 1.8, Adj
Operating JunctionTemp. Range (°C) -40 to +125
Control Scheme PWM
Vout Max (V) 3.6
Output Current (A) 0.4
HyperLight Load® Yes
Hyper Speed Control® Yes
LowQ® Yes
PWRGood Yes
SoftStart Yes
Pins | Packaging 10 | TDFN
Temp Range -40C to +125C
Packing Media Tape and reel (5000)

Environmental Information

JEDEC Indicator e4
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0119
Shipping Weight (kg) 0.645102
Lead Count 10
Package Type TDFN
Package Width or Size 2.5x2.0x1.15mm
Soldering Composition NiPdAu

Alternative Descriptions

8Mhz 400Ma Internal Inductor Buck Regulator With Hyperlight Load, 10 Tdfn 2.5X2.0X1.15Mm T/R Rohs Compliant: Yes |Microchip MIC33030-JYHJ-TR | Newark Electronics
MIC33030 Series 5.5 V 8 MHz 400 mA SMT Internal Inductor Buck Regulator - MLF-10 | Future Electronics
Conv DC-DC Single Step Down 2.7V 5.5V 10-Pin TDFN T/R | Avnet America
8MHz 400mA Internal Inductor Buck Regulator with HyperLight Load, | Microchip Technology


Frequently Asked Questions

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Is the MIC33030-JYHJ-TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

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