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IDCHIP ADXL1509-ADJRoHS

Manufacturer
IDCHIPAsian Brands
MPN
ADXL1509-ADJ
LCSC Part #
C53427038
Packaging
SOP-8
Customer #
Key Attributes
Step-down type Adjustable 2A 1.23V~37V SOP-8 Voltage Regulators - DC DC Switching Regulators RoHS
Datasheetpdf iconIDCHIP ADXL1509-ADJ
In-Stock: 3,960
3,960 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1834$ 0.92
50+$ 0.1425$ 7.13
150+$ 0.125$ 18.75
500+$ 0.1032$ 51.60
2,500+$ 0.0934$ 233.50
4,000+$ 0.0876$ 350.40
Standard Packaging4000/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
ManufacturerIDCHIP
PackagingSOP-8
Operating Temperature-40℃~+125℃
FunctionStep-down type
Number of Outputs1
FeaturesOvercurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage4.5V~40V
Switch tube (built-in/external)Built-in
Output Current2A
Output Voltage1.23V~37V
Quiescent Current2mA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

ADXL1509 is a 150KHz fixed-frequency PWM DC-DC regulated power converter. It provides 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 duty cycle adjustment range of 0~100%. The ADXL1509 integrates a fixed-frequency oscillator and frequency compensation module, making it extremely easy to use with minimal external components. Additional built-in features include hysteresis-enabled enable control, over-temperature protection, overcurrent protection, and secondary overcurrent protection. When secondary overcurrent protection is triggered, the device's 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 versions: 3.3V, 5V, 12V fixed and adjustable; adjustable version output range 1.23V to 37V
  • Duty cycle adjustable range 0 ~ 100%
  • Minimum saturation voltage drop 1.5V
  • 150KHz fixed operating frequency
  • 3A fixed current output capability
  • ON_OFF hysteresis switching function
  • Built-in over-temperature protection and over-current protection
  • Built-in frequency compensation
  • High efficiency, line regulation, and load regulation

Applications

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