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Manufacturer Part #

L7812ABV

L7812 Series 1.5 A 12 V Three Terminal Positive Voltage Regulator - TO-220

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 2052
Product Specification Section
Technical Attributes
Attributes Table
Input Voltage-Max: 35V
Output Voltage Fixed: 12V
Dropout Voltage-Max: 2V
Output Current-Max: 1.5A
Tolerance (%): ±2%
Operating Temp Range: -40°C to +125°C
Regulator Topology: Fixed
Quiescent Current: 6mA
No. of Outputs: Single
Output Noise: 10µV
Load Regulation: 100mV
Line Regulation: 120mV
Package Style:  TO-220-3 (TO-220AB)
Mounting Method: Flange Mount
Features & Applications
The L7812ABV is a three-terminal positive regulators is available in TO-220, TO-220FP, TO-3, D²PAK and DPAK packages and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible.

If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.

Features:

  • Output current up to 1.5 A
  • Output voltages of 5, 6, 8, 8.5, 9, 12, 15, 18, 24 V
  • Thermal overload protection
  • Short circuit protection
  • Output transition SOA protection
  • 2 % output voltage tolerance (A version)
  • Guaranteed in extended temperature range (A version)
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
42 Weeks
Minimum Order:
1
Multiple Of:
1
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Total
$0.19
USD
Quantity
Web Price
1
$0.192
300
$0.169
1,250
$0.164
5,000
$0.159
20,000+
$0.154
Product Variant Information section