Varnitronics
LR8342A-T33(40V250mA) LR
LR

LR8342A-T33(40V250mA)

Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-3L

SOT-23-3LROHS CompliantActive

Low-power linear voltage regulator

Manufacturer
LR
Manufacturer part #
LR8342A-T33(40V250mA)
Store part #
C29781219
Package / case
SOT-23-3L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

1,300 in stock

#C29781219

Stock & price checked 5 days ago

QuantityUnit pricePack price
10+₹10.16₹101.60
100+₹8.10₹810.00
300+₹7.06₹2,118.00
3,000+₹6.28₹18,840.00
6,000+₹5.66₹33,960.00
9,000+₹5.36₹48,240.00

10 × ₹10.16

₹101.60

excl. GST

₹119.89 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

LR8342A-T33(40V250mA)

₹101.60 for 10 + GST

Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-40℃~+105℃@(Ta)
Supply Current (Iq)
1.5uA
Output Configuration
Positive
Output Current
250mA
Operating Voltage
40V
Features
Short Circuit Protection;Thermal shutdown
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
0.046 g

Overview

The LR8342A series ultra-low quiescent current regulators feature low dropout voltage and low current consumption in standby mode. With a quiescent current of less than 1.5μA at no load, they are ideal for MCU systems, particularly in applications such as electronic meters, fire alarms, smoke detectors, and other battery-powered devices. The LR8342A retains all standard LDO functions, including a low-dropout PMOS pass element, short-circuit protection, and thermal shutdown.

Applications

  • Smart lighting devices
  • MCU control system power supply
  • Dedicated switching power supply auxiliary power
  • IoT sensor device power supply

Key features

  • Low input power consumption
  • Low input dropout voltage
  • High input voltage rating: 40V
  • Low quiescent current: 1.5μA
  • High output accuracy: ±2%
  • Integrated short-circuit protection

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