Integrated Circuits (ICs)

NCP1402SN50T1

Obsolete

ON Semiconductor

IC REG BOOST 5V 130MA 5TSOP

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Integrated Circuits (ICs)

NCP1402SN50T1

Obsolete

ON Semiconductor

IC REG BOOST 5V 130MA 5TSOP

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NCP1402SN50T1

Current - Output	130 mA
Frequency - Switching [Max]	200 kHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	SOT-23-5 Thin, TSOT-23-5
Supplier Device Package	5-TSOP
Synchronous Rectifier	False
Topology	Boost
Voltage - Input (Max) [Max]	5 V
Voltage - Input (Min) [Min]	0.8 V
Voltage - Output (Min/Fixed)	5 V

NCP1402 Series

Boost Converter, PFM, Micropower, 200 mA

Part	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Mounting Type	Number of Outputs	Package / Case	Current - Output	Function	Output Configuration	Frequency - Switching [Max]	Voltage - Output (Min/Fixed)	Output Type	Voltage - Input (Min) [Min]	Topology	Voltage - Input (Max) [Max]
ON Semiconductor NCP1402SN19T1G	85 °C	-40 °C	5-TSOP	Surface Mount	1	SOT-23-5 Thin TSOT-23-5	110 mA	Step-Up	Positive	200 kHz	1.9 V	1.81 mOhm	0.8 V	Boost	1.9 V
ON Semiconductor NCP1402SN50T1	85 °C	-40 °C	5-TSOP	Surface Mount	1	SOT-23-5 Thin TSOT-23-5	130 mA	Step-Up	Positive	200 kHz	5 V	1.81 mOhm	0.8 V	Boost	5 V
ON Semiconductor NCP1402SN27T1	85 °C	-40 °C	5-TSOP	Surface Mount	1	SOT-23-5 Thin TSOT-23-5	130 mA	Step-Up	Positive	200 kHz	2.7 V	1.81 mOhm	0.8 V	Boost

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

NCP1402 Series

The NCP1402 series are monolithic micropower step-up DC to DC converter that are specially designed for powering portable equipment from one or two cell battery packs.These devices are designed to start-up with a cell voltage of 0.8 V and operate down to less than 0.3 V. With only three external components, this series allow a simple means to implement highly efficient converters that are capable of up to 200 mA of output current at Vin= 2.0 V, VOUT= 3.0 V.Each device consists of an on-chip PFM (Pulse Frequency Modulation) oscillator, PFM controller, PFM comparator, soft-start, voltage reference, feedback resistors, driver, and power MOSFET switch with current limit protection. Additionally, a chip enable feature is provided to power down the converter for extended battery life.The NCP1402 device series are available in the Thin SOT-23-5 package with five standard regulated output voltages. Additional voltages that range from 1.8 V to 5.0 V in 100 mV steps can be manufactured.

Documents

Technical documentation and resources