Varnitronics
LR8103A-T12(0.8uA) LR
LR

LR8103A-T12(0.8uA)

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-T12(0.8uA)
Store part #
C29781226
Package / case
SOT-23-3L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

2,910 in stock

#C29781226

Stock & price checked 32 h ago

QuantityUnit pricePack price
10+₹5.74₹57.40
100+₹4.55₹455.00
300+₹3.94₹1,182.00
3,000+₹3.49₹10,470.00
6,000+₹3.14₹18,840.00
9,000+₹2.95₹26,550.00

10 × ₹5.74

₹57.40

excl. GST

₹67.73 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-T12(0.8uA)

₹57.40 for 10 + GST

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Specifications

Output Voltage
1.2V
Number of Outputs
1
Operating Temperature
-40℃~+105℃@(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 3 (168 hours)
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
10 (multiples of 10)
Unit weight
0.039 g

Overview

The LR8103 series is a low-power linear regulator implemented in CMOS technology, 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, with an output current capability of 300mA. An integrated 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 systems
  • Portable computer power systems

Key features

  • Low input power consumption
  • Low input voltage dropout
  • Input voltage rating: 6.5V
  • Low quiescent current: 0.8μA
  • High output accuracy: ±1%
  • Integrated short-circuit protection

Alternatives

Similar parts — check the datasheet before substituting.

LR8103A-T12#C7501644LR · SOT-23-3L₹5.85 · 6,800 in stockView
LR8106A-T12#C54333667LR · SOT-23-3L₹6.99 · 2,910 in stockView

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