LR7140-T

Linear Voltage Regulator IC Positive Fixed 1 Output 50mA SOT-23-3

SOT-23-3ROHS CompliantActive

Low-power, high-voltage voltage regulator chip

Manufacturer: LR
Manufacturer part #: LR7140-T
Store part #: C914129
Package / case: SOT-23-3
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,100 in stock

#C914129

Stock & price checked 4 days ago

Quantity	Unit price	Pack price
10+	₹5.86	₹58.60
100+	₹4.68	₹468.00
300+	₹4.09	₹1,227.00
3,000+	₹3.47	₹10,410.00
6,000+	₹3.11	₹18,660.00
9,000+	₹2.94	₹26,460.00

Quantity (min 10, multiples of 10)

10 × ₹5.86

₹58.60

excl. GST

₹69.15 incl. 18% GST

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Standard pack: 3,000 per reel

LR7140-T

₹58.60 for 10 + GST

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Specifications

Output Voltage: 4V
Number of Outputs: 1
Operating Temperature: -40℃~+85℃
Supply Current (Iq): 1.8uA
Output Configuration: Positive
Operating Voltage: 24V
Output Current: 50mA
Features: Over Current 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: 0.036 g

Overview

The LR71XX series is a low-power, high-voltage linear regulator implemented in CMOS process technology, featuring low dropout voltage and low quiescent current. This series supports input voltages up to 30V and provides several fixed output voltages in the range of 2.7V to 5.0V. An integrated overcurrent protection circuit ensures safe operation and extended service life.