Varnitronics
LR8103B-T18 LR
LR

LR8103B-T18

Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5L

SOT-23-5LROHS CompliantActive

Ultra-low power consumption linear voltage regulator

Manufacturer
LR
Manufacturer part #
LR8103B-T18
Store part #
C5179955
Package / case
SOT-23-5L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

1,020 in stock

#C5179955

Stock & price checked 5 days ago

QuantityUnit pricePack price
10+₹5.31₹53.10
100+₹4.17₹417.00
300+₹3.60₹1,080.00
3,000+₹3.16₹9,480.00
6,000+₹2.82₹16,920.00
9,000+₹2.65₹23,850.00

10 × ₹5.31

₹53.10

excl. GST

₹62.66 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: 3,000 per reel

LR8103B-T18

₹53.10 for 10 + GST

Specifications

Output Voltage
1.8V
Number of Outputs
1
Operating Temperature
-10℃~+85℃@(Ta)
Supply Current (Iq)
1uA
Output Configuration
Positive
Output Current
300mA
Operating Voltage
6.5V
Features
Short Circuit Protection
Output Type
Fixed

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
10 (multiples of 10)
Unit weight
0.049 g

Overview

Low input power consumption Low dropout voltage Input voltage rating: 6.5V Low quiescent current: 0.8uA High output accuracy: ±1% Integrated short-circuit protection The LR8103 series is a low-power LDO linear regulator implemented in CMOS process, featuring low dropout voltage and low quiescent current. This series supports a maximum input voltage of 6.5V and provides several fixed output voltages ranging from 1.2V to 5.0V, capable of delivering 300mA output current. The built-in short-circuit protection circuit ensures safe operation and extended service life.

Applications

  • Battery-powered devices
  • Communication equipment
  • Consumer electronics
  • Audio/video equipment
  • Home appliance power supply systems
  • Portable computer power supply systems

Alternatives

Similar parts — check the datasheet before substituting.

LR8103B-T18(0.8uA)#C29781224LR · SOT-23-5L₹5.93 · 4,270 in stockView
LR8323B-T18#C5220843LR · SOT-23-5L₹10.80 · 3,375 in stockView

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