Varnitronics
L4940V5 ST
ST

L4940V5

5V Positive Fixed TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

TO-220ROHS3 CompliantActive

1.5V Ultra-Low Dropout Voltage Regulator IC

Manufacturer
ST
Manufacturer part #
L4940V5
Store part #
C92218
Package / case
TO-220
Packaging
Tube-packed
Datasheet (PDF)

Every Order Guarantee

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

1,579 in stock

#C92218

Stock & price checked 11 days ago

QuantityUnit pricePack price
1+₹167.03₹167.03
10+₹140.09₹1,400.90
50+₹121.64₹6,082.00
100+₹104.91₹10,491.00
500+₹97.52₹48,760.00
1,000+₹94.26₹94,260.00

1 × ₹167.03

₹167.03

excl. GST

₹197.10 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
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  • GST invoice with every order
  • Standard pack: 50 per tube

L4940V5

₹167.03 for 1 + GST

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Specifications

Output Voltage
5V
Number of Outputs
1
Operating Temperature
-40℃~+150℃@(Tj)
Supply Current (Iq)
5mA
Output Configuration
Positive
Operating Voltage
17V
Output Current
1.5A
Features
Thermal shutdown;Short Circuit Protection;Reverse polarity voltage protection
Output Type
Fixed

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
Moisture sensitivity
MSL 1 (unlimited)
ECCN
EAR99
Packaging
Tube-packed
Standard pack
50 / Tube
Sold per
Piece
Minimum order
1
Unit weight
2.74 g

Overview

The L4940 series of three-terminal positive regulators is available in TO-220 and D²PAK packages and with several fixed output voltages, making it useful in a wide range of industrial and consumer applications. Thanks to their very low input/output voltage drop, these devices are particularly suitable for battery-powered equipment, reducing consumption and prolonging battery-life. Each type employs internal current limiting, anti-saturation circuit, thermal shutdown and safe area protection.

Key features

  • Precise 5, 8.5, 12 V outputs
  • Low dropout voltage (450 mV typ. at 1 A)
  • Very low quiescent current
  • Thermal shutdown
  • Short-circuit protection
  • Reverse polarity protection

Alternatives

Similar parts — check the datasheet before substituting.

LM1086IT-5.0/NOPB#C2865499TI · TO-220₹363.90 · 10 in stockView
LM1086CT-5.0/NOPB#C2877402TI · TO-220₹376.18 · 4 in stockView
LM1084IT-5.0/NOPB#C9719TI · TO-220₹489.34 · 16 in stockView
LD1085V50#C283283ST · TO-220₹300.96 · 79 in stockView
MC7805CT(TOKMAS)#C7525420Tokmas · TO-220₹32.45 · 145 in stockView

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