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GREENMICRO XL1509-12BSRoHS

Manufacturer
GREENMICROAsian Brands
MPN
XL1509-12BS
LCSC Part #
C53055749
Packaging
SOP-8
Customer #
Key Attributes
150kHz Step-down type Fixed 12V 3A SOP-8 Voltage Regulators - DC DC Switching Regulators RoHS
Datasheetpdf iconGREENMICRO XL1509-12BS
In-Stock: 1,790
1,790 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1625$ 0.81
50+$ 0.1274$ 6.37
150+$ 0.1124$ 16.86
500+$ 0.0936$ 46.80
2,500+$ 0.0852$ 213.00
5,000+$ 0.0802$ 401.00
Standard Packaging2500/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
ManufacturerGREENMICRO
PackagingSOP-8
Operating Temperature-40℃~+125℃
Frequency - Switching150kHz
FunctionStep-down type
Number of Outputs1
FeaturesOvercurrent Protection
Output TypeFixed
TopologyBuck
Operating Voltage4.5V~40V
Switch tube (built-in/external)Built-in
Output Voltage12V
Output Current3A
Quiescent Current5mA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The 1509 is a fixed-frequency 150KHz PWM DC-DC switching regulator with 2A output current drive capability, featuring high efficiency, low ripple, high line regulation, and load regulation. The device operates in PWM modulation mode with a linearly adjustable duty cycle ranging from 0 to 100%. It integrates a fixed-frequency oscillator and frequency compensation module, requiring minimal external components. The chip also incorporates enable control with hysteresis, over-temperature protection, over-current protection, and secondary over-current protection. When secondary over-current protection is triggered, the built-in frequency reduction function reduces the operating frequency from 150KHz to 50KHz.

Features

AI Translation
  • 4.5V to 40V input voltage range
  • Regulated output available in 3.3V, 5V, 12V fixed versions and adjustable version with 1.23V to 37V adjustment range
  • Duty cycle adjustable from 0 to 100%
  • Minimum saturation voltage drop of 1.5V
  • 150KHz fixed operating frequency
  • 3A fixed current output capability
  • ON/OFF hysteresis switching function
  • Built-in over-temperature protection and overcurrent protection
  • Built-in frequency compensation
  • High efficiency, high line regulation and load regulation

Applications

AI Translation
  • LCD TVs and displays
  • Digital photo frames
  • Set-top boxes
  • Routers
  • Communication equipment power supply