Varnitronics
LM2940S-3.3 HTC
HTC

LM2940S-3.3

3.3V Positive Fixed SOT-223-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

SOT-223-3LROHS CompliantActive

1A Low Dropout Regulator

Manufacturer
HTC
Manufacturer part #
LM2940S-3.3
Store part #
C596335
Package / case
SOT-223-3L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

1,484 in stock

#C596335

Stock & price checked 5 days ago

QuantityUnit pricePack price
1+₹58.34₹58.34
10+₹44.96₹449.60
30+₹39.12₹1,173.60
100+₹31.77₹3,177.00
500+₹28.52₹14,260.00
1,000+₹26.58₹26,580.00

1 × ₹58.34

₹58.34

excl. GST

₹68.84 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 2,500 per reel

LM2940S-3.3

₹58.34 for 1 + GST

Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Tj)
Supply Current (Iq)
500uA
Output Configuration
Positive
Operating Voltage
26V
Output Current
1A
Features
Reverse polarity voltage protection;Over Current Protection;Thermal shutdown
Output Type
Fixed

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
2,500 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.181 g

Overview

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.

Applications

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

Key features

  • 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

Alternatives

Similar parts — check the datasheet before substituting.

MD7601B33#C2978496Mingda Microelectronics · SOT-223₹33.37 · 10 in stockView
LM2940HS-3.3#C784715HTC · SOT-223-3L₹108.53 · 311 in stockView
MCT1117C-3.3-TP#C7301288MCC · SOT-223₹12.91 · 4,015 in stockView
SSP1117-3.3V#C277892Siproin · SOT-223-3₹10.50 · 34,200 in stockView
NCP1117ST33T3G#C26537onsemi · SOT-223₹31.01 · 68,970 in stockView

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