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PowTech(CR-PowTech(Shanghai)) PT1301D23F product image
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PowTech(CR-PowTech(Shanghai)) PT1301D23FRoHS

Manufacturer
PowTech(CR-PowTech(Shanghai))Asian Brands
MPN
PT1301D23F
LCSC Part #
C78984
Packaging
SOT-23-6
Customer #
Key Attributes
High Efficiency Low Voltage Step-up DC/DC Converter
Datasheetpdf iconPowTech(CR-PowTech(Shanghai)) PT1301D23F
In-Stock: 1,055
1,055 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1937$ 0.1782$ 0.89
50+$ 0.1528$ 0.1406$ 7.03
150+$ 0.1354$ 0.1246$ 18.69
500+$ 0.1136$ 0.1046$ 52.30
3,000+$ 0.1111$ 0.1023$ 306.90
6,000+$ 0.1053$ 0.0969$ 581.40
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerPowTech(CR-PowTech(Shanghai))
PackagingSOT-23-6
Operating Temperature-40℃~+85℃
Frequency - Switching500kHz
FunctionBoost
Number of Outputs1
FeaturesOvercurrent Protection
Output TypeAdjustable
TopologyBoost
Operating Voltage2V~6V
Switch tube (built-in/external)Built-in
Output Voltage-
Output Current300mA
Quiescent Current14uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The PT1301 is a compact, high efficiency, and low voltage step-up DC/DC converter with an Adaptive Current Mode PWM control loop. It comprises of an error amplifier, a ramp generator, a PWM comparator, a switch pass element and the driver. It provides stable and high efficient operation over a wide range of load currents without external compensation. The below 1V start-up input voltage makes PT1301 suitable for single battery cell applications. The built-in power transistor is able to provide up to 300mA output current while working under Li-Battery Supply. Besides, it provides extra pin to drive external power devices (NMOS or NPN ) in case higher output current is needed. The output voltage is set with two external resistors. The 500KHz high switching rate reduces the size of external components. Besides, the 14μA low quiescent current together with high efficiency maintains long battery lifetime.

Features

AI Translation
  • Low Quiescent (Switch-off) Supply Current: 14μA
  • Low Start-up Input Voltage: typical 0.8V
  • High Supply Capability: Deliver 3.3V 100mA with 1 Alkaline Cell; 5V 300mA with 1 Li-Cell
  • Zero Shutdown Mode Supply Current
  • High efficiency: 90%
  • Fixed switching frequency: 500KHz
  • Options for internal or external power switches
  • Package type: SOT-23-6, SOT-89-5, MSOP8

Applications

AI Translation
  • MP3, PDA, Electronic
  • Dictionary, DSC, LCD, RF-Tag
  • Portable Devices, Wireless Devices, etc.