Varnitronics
LR8103A-T28 LR
LR

LR8103A-T28

Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-3L

SOT-23-3LROHS CompliantActive

Ultra-low power consumption linear voltage regulator

Manufacturer
LR
Manufacturer part #
LR8103A-T28
Store part #
C5205203
Package / case
SOT-23-3L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

2,020 in stock

#C5205203

Stock & price checked 24 h ago

QuantityUnit pricePack price
10+₹4.96₹49.60
100+₹3.96₹396.00
300+₹3.45₹1,035.00
3,000+₹2.92₹8,760.00
6,000+₹2.62₹15,720.00
9,000+₹2.47₹22,230.00

10 × ₹4.96

₹49.60

excl. GST

₹58.53 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

LR8103A-T28

₹49.60 for 10 + GST

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Specifications

Output Voltage
2.8V
Number of Outputs
1
Operating Temperature
-10℃~+85℃@(Ta)
Supply Current (Iq)
800nA
Output Configuration
Positive
Output Current
300mA
Operating Voltage
6.5V
Features
Short Circuit Protection
Output Type
Fixed

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Moisture sensitivity
MSL 1 (unlimited)
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
10 (multiples of 10)
Unit weight
0.095 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 linear regulator implemented in CMOS process, featuring excellent low dropout voltage and low quiescent current characteristics. This series supports a maximum input voltage of 6.5V and provides several fixed output voltages in the range of 1.2V~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.

LR8203A-T28#C5220839LR · SOT-23-3L₹3.73 · 2,900 in stockView
LR6206B-U28#C5336484LR · SOT23B₹2.88 · 40 in stockView
LR6206A-T28#C5179960LR · SOT-23-3L₹2.63 · 1,300 in stockView
LR8106A-T28#C54333719LR · SOT-23-3L₹6.99 · 2,950 in stockView

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