Varnitronics
LR8103A-T30 LR
LR

LR8103A-T30

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-T30
Store part #
C5337230
Package / case
SOT-23-3L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

2,700 in stock

#C5337230

Stock & price checked 5 days ago

QuantityUnit pricePack price
20+₹4.99₹99.80
200+₹3.97₹794.00
600+₹3.47₹2,082.00
3,000+₹2.95₹8,850.00
9,000+₹2.65₹23,850.00
21,000+₹2.49₹52,290.00

20 × ₹4.99

₹99.80

excl. GST

₹117.76 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-T30

₹99.80 for 20 + GST

Specifications

Output Voltage
3V
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
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
20 (multiples of 20)
Unit weight
0.048 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.

LR6206A-T30#C5179961LR · SOT-23-3L₹4.05 · 460 in stockView
LR8203A-T30#C5220840LR · SOT-23-3L₹2.77 · 4,580 in stockView
LR6206B-U30#C5336485LR · SOT-23₹2.96 · 2,860 in stockView
LR6206-T30#C914133LR · SOT-23₹4.02 · 20 in stockView
LR8106A-T30#C54333720LR · SOT-23-3L₹6.99 · 2,740 in stockView

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