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STMicroelectronics | L78L18ACUTR

Manufacturer Part #

L78L18ACUTR

L78L Series 100 mA 18 V Positive Voltage Regulator Surface Mount - SOT-89

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
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Product Specification Section
STMicroelectronics L78L18ACUTR - Technical Attributes
Attributes Table
Input Voltage-Max: 40V
Output Voltage Fixed: 18V
Dropout Voltage-Max: 1.7V
Output Current-Max: 100mA
Package Style:  SOT-89 (SC-62)
Mounting Method: Surface Mount
Features & Applications
The L78L18ACUTR is a three terminal positive voltage regulator with an output voltage of 18 V and an output current up to 100 mA, with internal current limiting and thermal shutdown features, available in surface mount SOT-89-3 package.

These devices are intended provide local on-card regulation, eliminating the distribution problems associated with single point regulation. When adequate heat sinking is provided these device can deliver over 0.5 A output current and these devices can be used with external components to obtain adjustable voltage and currents.

When used as Zener diode/resistor combination replacement, these devices offer an effective output impedance improvement of typically two orders of magnitude, along with lower quiescent current and lower noise.

Features:

  • Output current up to 100 mA
  • Output voltages of 3.3; 5; 6; 8; 9; 10; 12; 15; 18; 24 V
  • Thermal overload protection
  • Short-circuit protection
  • No external components are required
  • Available in either ± 4% (AC) or ± 8% (C) selection
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
-1
Factory Lead Time:
10 Weeks
Minimum Order:
10000
Multiple Of:
2500
Total
$1,180.00
USD
Quantity
Unit Price
2,500
$0.121
5,000
$0.12
10,000
$0.118
37,500+
$0.115
Product Variant Information section