text.skipToContent text.skipToNavigation

Manufacturer Part #

SPX3819M5-L-1-5/TR

SPX3819 Series 1.5 V Fixed Output 500 mA SMT LDO Regulator - SOT-23-5 T/R

ECAD Model:
Mfr. Name: MaxLinear
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Features & Applications

The SPX3819M5-L-1-5/TR is a positive voltage regulator with a lowdropout voltage and low noise output. In addition, this device offers a very lowground current of 800 μA at 100 mA output. The SPX3819 has an initial toleranceof less than 1% max and a logic compatible ON/OFF switched input. When disabled,power consumption drops to nearly zero. Other key features include reversebattery protection, current limit, and thermal shutdown.

The SPX3819 includes a reference bypass pin for optimal low noise outputperformance. With its very low output temperature coefficient, this device alsomakes a superior low power voltage reference. The SPX3819 is an excellent choicefor use in battery-powered applications such as cordless telephones, radiocontrol systems, and portable computers. It is available in several fixedvoltages -- 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.0 V, 3. V, 3.3 V, 5.0 V -- or with anadjustable output. This device is offered in 8 pin NSOIC, 8 pin DFN and 5-pinSOT-23 packages.

Features:

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

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
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Minimum Order:
3000
Multiple Of:
3000
tariff icon
Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Total
$675.00
USD
Quantity
Web Price
3,000
$0.225
9,000
$0.186
12,000
$0.185
30,000
$0.182
45,000+
$0.18
Product Variant Information section