Image L7812CV
型号: L7812CV
厂商: STMicroelectronics STMicroelectronics
分类: 半导体集成电路 - IC
描述: linear voltage regulators 12v 1.0A positive
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Manufacturer: STMicroelectronics
Product Category: Linear Voltage Regulators
RoHS: Yes
Brand: STMicroelectronics
Output Type: Fixed
Output Voltage: 12 V
Output Current: 1.5 A
Load Regulation: 240 mV
Input Voltage MAX: 35 V
Line Regulation: 240 mV
Maximum Operating Temperature: + 125 C
Mounting Style: Through Hole
Package / Case: TO-220
Input Voltage MIN: 14 V
Minimum Operating Temperature: 0 C
Number of Outputs: 1
Packaging: Tube
Polarity: Positive
PSRR / Ripple Rejection - Typ: 55 dB
Series: L7812
Factory Pack Quantity: 1000
Positive voltage regulator ICs  
production data  
The L78 series of three-terminal positive  
regulators is available in TO-220, TO-220FP,  
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  
embeds 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.  
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)  
March 2014  
DocID2143 Rev 32  
This is information on a product in full production.