L7818CV (18V 1.5A Positive voltage regulators TO-220) - www.tme.vn - Electronic component, Development KIT, Programmer, 8051, PIC, AVR, ARM, EPROM, Flash

Description

The L78xx series of three-terminal positive regulators is available in TO-220 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.

Key Features

Output current up to 1.5 A
Output voltages of 18 V
Thermal overload protection
Short circuit protection
Output transition SOA protection
2 % output voltage tolerance (A version)
Guaranteed in extended temperature range (A version)

**Specifications:**
Manufacturer	STMicroelectronics
Product Category	Fixed Voltage Regulators
Output Type	Fixed
Regulator Topology	Positive Fixed
Voltage - Output	18V
Voltage - Input	Up to 35V
Voltage - Dropout (Typical)	2V @ 1A
Number of Regulators	1
Current - Output	1.5A
PSRR	54 dB (120Hz)
Mounting Type	Through Hole
Operating Temperature	0°C ~ 125°C
Package / Case	TO-220

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