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JSMSEMI LM337T product image
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JSMSEMI LM337TRoHS

Manufacturer
JSMSEMIAsian Brands
MPN
LM337T
LCSC Part #
C46596364
Packaging
TO-220-3
Customer #
Key Attributes
3-Terminal Adjustable Negative Regulators
Datasheetpdf iconJSMSEMI LM337T
In-Stock: 180
180 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.4688$ 0.4220$ 0.42
10+$ 0.3643$ 0.3279$ 3.28
50+$ 0.3199$ 0.2880$ 14.40
100+$ 0.2645$ 0.2381$ 23.81
500+$ 0.2566$ 0.2310$ 115.50
1,000+$ 0.2423$ 0.2181$ 218.10
Standard Packaging50/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerJSMSEMI
PackagingTO-220-3
Output Voltage1.25V~37V
Number of Outputs1
Operating Temperature0℃~+125℃@(Tj)
Supply Current (Iq)-
Output ConfigurationNegative
Operating Voltage-
Output Current1.5A
Output TypeAdjustable
FeaturesThermal shutdown;Short Circuit Protection;Over Current Protection
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

The LM337 is adjustable 3-terminal negative voltage regulators capable of supplying -1.5 A or more currents over an output voltage range of -1.25 V to -37 V. It requires only two external resistors to set the output voltage and one output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the LM337 features internal current limiting, thermal shutdown and safe-area compensation, making it virtually blowout-proof against overloads

Features

AI Translation
  • 1.5-A Output Current
  • Line Regulation 0.01% (Typical)
  • Load Regulation 0.3% (Typical)
  • 77-dB Ripple Rejection
  • 50 ppm/°C Temperature Coefficient
  • Thermal Overload Protection
  • Internal Short-Circuit Current Limiting Protections

Applications

AI Translation
  • Industrial Power Supplies
  • Factory Automation Systems
  • Building Automation Systems
  • PLC Systems
  • Instrumentation
  • IGBT Drive Negative Gate Supplies
  • Networking
  • Set-Top Boxes
  • Adjustable Negative Voltage Regulator