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HTC LM2940T-3.3 product image
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HTC LM2940T-3.3RoHS

Manufacturer
HTC
MPN
LM2940T-3.3
LCSC Part #
C481671
Packaging
TO-220
Customer #
Key Attributes
1A Low Dropout Regulator
Datasheetpdf iconHTC LM2940T-3.3
In-Stock: 70
70 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.594$ 0.59
10+$ 0.4829$ 4.83
50+$ 0.4282$ 21.41
100+$ 0.3735$ 37.35
500+$ 0.3413$ 170.65
1,000+$ 0.3236$ 323.60
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
ManufacturerHTC
PackagingTO-220
Output Voltage3.3V
Number of Outputs1
Operating Temperature-40℃~+85℃@(Tj)
Supply Current (Iq)500uA
Output ConfigurationPositive
Operating Voltage26V
Output Current1A
Output TypeFixed
FeaturesReverse polarity voltage protection;Thermal shutdown;Over Current Protection
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

The LM2940 regulator features the ability to source 1A of output current with a dropout voltage of typically 0.4V and maximum of 0.63V over the entire temperature range. These device also finds applications in lower current, low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes. LM2940 is available as fixed 3.3V, 5.0V output voltages. The LM2940 is offered in a SOT-223-3L and TO-220-3L.

Features

AI Translation
  • Guaranteed Output Current of 1A
  • Maximum Input Voltage 26V
  • Low Dropout Voltage 400mV
  • Low Ground Current
  • Accurate 1% Guaranteed Tolerance
  • Extremely Fast Transient Response
  • Reverse Battery Protection
  • Over-Temperature / Over-Current Protection
  • Available in SOT-223-3L and TO-220-3L Package

Applications

AI Translation
  • Battery Powered Equipment
  • High-Efficiency “Green” Computer Systems
  • Automotive Electronics
  • High-Efficiency Linear Power Supplies
  • High-Efficiency Post-Regulator For Switching Supply