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MPN

ON Semiconductor NCP1421DMR2G, Boost Converter, Boost Converter 600mA Adjustable, 1.2 MHz 8-Pin, Micro


On back order for despatch 07/04/2021, delivery within 7 working days from despatch date.
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Price (ex. GST) Each (On a Reel of 4000)

$1.15

(exc. GST)

$1.32

(inc. GST)

units

Added

RS Stock No.:
161-2617
Mfr. Part No.:
NCP1421DMR2G
Manufacturer:
ON Semiconductor
unitsPer unitPer Reel*
4000 +$1.15$4,600.00
*price indicative

NCP1421 is a monolithic micropower high-frequency step-up switching converter IC specially designed for battery- operated hand-held electronic products up to 600 mA loading. It integrates Sync-Rect to improve efficiency and to eliminate the external Schottky Diode. High switching frequency (up to 1.2 MHz) allows for a low profile, small sized inductor and output capacitor to be used.


High Efficiency
High Switching Frequency, up to 1.2 MHz
True-Cutoff Function Reduces Device Shutdown Current to typically 50nA
Anti-Ringing Ring-Killer for Discontinuous Conduction Mode
High Accuracy Reference Output
Low Quiescent Current of 8.5 μA
Integrated Low-Battery Detector
Open Drain Low -Battery Detector Output
Output Voltage from 1.5V to 5.0V Adjustable
Multi-function Logic Controlled Shutdown Pin
On Chip Thermal Shutdown with Hysteresis
Housed in Space Saving and Low Profile Micro8 package


AttributeValue
Regulator FunctionBoost Converter
Maximum Output Current600mA
Number of Outputs1
Line Regulation1 mV/V
Load Regulation1 mV/V
Mounting TypeSurface Mount
Package TypeMicro
Pin Count8
Output TypeAdjustable
Maximum Switching Frequency1.2 MHz
Switching RegulatorYes
Efficiency94%
Dimensions3.1 x 3.1 x 0.95mm
Height0.95mm
Minimum Output Voltage1.5 V
Length3.1mm
Maximum Operating Temperature85 °C
Maximum Output Voltage5 V
Width3.1mm
Minimum Input Voltage1 V
Maximum Input Voltage5 V
Minimum Operating Temperature-40 °C