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JSMSEMI LM2596S-5.0 P+-JSM product image
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JSMSEMI LM2596S-5.0 P+-JSMRoHS

Manufacturer
JSMSEMIAsian Brands
MPN
LM2596S-5.0 P+-JSM
LCSC Part #
C963384
Packaging
TO-263-5
Customer #
Key Attributes
3A 150KHz Fixed Frequency DC-DC Buck Regulator
Datasheetpdf iconJSMSEMI LM2596S-5.0 P+-JSM

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerJSMSEMI
PackagingTO-263-5
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching150kHz
Number of Outputs1
FunctionStep-down type
FeaturesOvercurrent Protection
TopologyBuck
Output TypeFixed
Switch tube (built-in/external)Built-in
Voltage - Supply5V~40V
Output Current3A
Output Voltage5V
Quiescent Current2mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging500
Sales UnitPiece

Introduction

AI Translation

The LM2596S/LM2596HV is a 150KHz fixed-frequency PWM DC-DC switching regulator. It features 3A output current drive capability, high efficiency, low ripple, and excellent line and load regulation. The device operates in PWM modulation mode, with a linearly adjustable duty cycle range of 0~100%.

The LM2596S/LM2596HV integrates a fixed-frequency oscillator and frequency compensation module, making it easy to use with minimal external components. Additionally, the device includes enable with hysteresis, over-temperature protection, overcurrent protection, and hiccup overcurrent protection. When secondary overcurrent protection is triggered, the built-in frequency reduction function reduces the switching frequency from 150KHz to 50KHz.

Features

AI Translation
  • Input voltage range 4.5V to 40V; HV models up to 60V
  • Fixed output voltages: 3.3V, 5V, 12V; adjustable output version: 1.23V to 37V (HV models: 57V)
  • Duty cycle adjustable range: 0~100%
  • Minimum saturation voltage drop: 1.5V
  • Fixed operating frequency: 150KHz
  • Fixed output current capability: 3A
  • 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 monitors, LCD TVs
  • Digital photo frames
  • TV set-top boxes
  • Modems
  • Various telephony and networking equipment
In-Stock: 2,021
2,021 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.6614$ 0.66
10+$ 0.535$ 5.35
30+$ 0.4717$ 14.15
100+$ 0.3988$ 39.88
500+$ 0.3615$ 180.75
1,000+$ 0.3421$ 342.10
Standard Packaging500/Full Reel
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