MaxLinear

SPX3819M5-L-1-2/TR

1.2V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

SOT-23-5ROHS CompliantActive

500mA, Low Noise LDO Voltage Regulator

Manufacturer: MaxLinear
Manufacturer part #: SPX3819M5-L-1-2/TR
Store part #: C54988
Package / case: SOT-23-5
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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10,963 in stock

#C54988

Stock & price checked 28 h ago

Quantity	Unit price	Pack price
1+	₹69.39	₹69.39
10+	₹53.95	₹539.50
30+	₹47.43	₹1,422.90
100+	₹39.16	₹3,916.00
500+	₹35.47	₹17,735.00
1,000+	₹33.29	₹33,290.00

Quantity (min 1)

1 × ₹69.39

₹69.39

excl. GST

₹81.88 incl. 18% GST

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Dispatch in 7–10 working days
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Standard pack: 3,000 per reel

SPX3819M5-L-1-2/TR

₹69.39 for 1 + GST

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Specifications

Output Voltage: 1.2V
Number of Outputs: 1
Operating Temperature: -40℃~+125℃@(Tj)
Supply Current (Iq): 90uA
Output Configuration: Positive
Output Current: 500mA
Operating Voltage: 20V
Features: Enable control;Reverse polarity voltage protection;Thermal shutdown;Noise bypass terminal;Over Current Protection
Output Type: Fixed

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.048 g

Overview

The SPX3819 is a positive voltage regulator with a low dropout voltage and low noise output. In addition, this device offers a very low ground current of 800μA at 100mA output. The SPX3819 has an initial tolerance of less than 1% max and a logic compatible ON/OFF switched input. When disabled, power consumption drops to nearly zero. Other key features include reverse battery protection, current limit, and thermal shutdown. The SPX3819 includes a reference bypass pin for optimal low noise output performance. With its very low output temperature coefficient, this device also makes a superior low power voltage reference. The SPX3819 is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. It is available in several fixed voltages -- 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 5.0V -- or with an adjustable output. This device is offered in 8 pin NSOIC, 8 pin DFN and 5-pin SOT-23 packages.

Applications

Battery Powered Systems
Cordless Phones
Radio Control Systems
Portable/Palm Top/Notebook Computers
Portable Consumer Equipment
Portable Instrumentation
Bar Code Scanners
SMPS Post Regulators

Key features

Low Noise: 40μv Possible
High Accuracy: 1%
Reverse Battery Protection Low Dropout: 340mV at Full Load
Low Quiescent Current: 90μA
Zero Off-Mode Current
Fixed Output: 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 5.0V. Adj. Output also available.
Available in RoHS Compliant, Lead Free Packages: 5 Pin SOT-23, 8 Pin Narrow SOIC and 8 pin 2X3 DFN

Alternatives

Similar parts — check the datasheet before substituting.

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