Voltage Regulators

Voltage Regulators
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L7812CV Voltage Regulator IC 12V (Voltage Regulator IC 12V)
Description:

The L7812CV is a three-terminal positive voltage regulator. It can provide local on-card regulation, eliminating the distribution problems associated with single-point regulation. The L7812CV embeds internal current limiting, thermal shut-down, and safe area protection, making it essentially indestructible.

Specifications:

Primary input voltage: 19V
Input Voltage Min: 14V
Maximum input voltage: 35V
Fixed output voltage: 12V
Pressure drop: 2V
Output channel number: 1
Number of pins: 3
Output current: 1.5A
Package Type: TO-220 Tube
Operating temperature range: 0℃ to 150℃ 
SVHC (Highly Concerned Substances): No SVHC (20-Jun-2011)
Device number: 7812
Tolerance, operating voltage : 4%
Voltage Rectifier Type: Positive Fixed
Maximum supply voltage: 27V
Power supply voltage minimum: 14.5V
Surface Mount Devices: Through Hole Installation

Package included:

1 x TO-220 Voltage Regulator IC

Resources:

Understanding How a Voltage Regulator Works
R6.90  Inc VAT
L7805CV TO220 5V Voltage Regulator (L7805 Volt Reg)
Description:

L7805CV is a three terminal linear voltage regulator IC with a fixed output voltage of 5V which is useful in a wide range of applications.

A voltage regulator generates a fixed output voltage of a preset magnitude that remains constant regardless of changes to its input voltage or load conditions. 

Specifications:
  • Integrated circuit
  • Voltage regulator
  • 5V
  • Non insulated

Resources:
Understanding How a Voltage Regulator Works


What's in the box:

1 x L7805CV 5V regulator
R5.90  Inc VAT
IRFZ44N Transistor N-Channel Rectifier Power Mosfet (IRFZ44N Mosfet transistor)
Description:

IRFZ44N is a widely used MOSFET transistor designed to use in variety of general purpose applications. The transistor possesses high speed switching capability which makes it ideal to use in applications where high speed switching is a crucial requirement.

Specification:

Type:Field-Effect Transistor
Brand Name: International Rectifier
Package Type: Throught Hole
Model Number: IRFZ44NPBF
TO-220AB: MOSFET N-Channel, Metal Oxide
55V 49A: FETs - Single
Mosfet Type : N-channel
Current Rating : 49A
Rds (On) : 17.5mΩ
Voltage Rated : 55V

Package Contents:

1 x IRFZ44N  Transistor


Resources:

Introduction to Transistors
Different Types of Transistors and Their Working
R8.90  Inc VAT
LD1117V33 voltage Regulator 3.3 V TO-220 (LD1117V33 Volt Reg)
Description:

LD1117V33 is a three terminal linear voltage regulator IC with a fixed output voltage of 3.3V which is useful in a wide range of applications.

A voltage regulator generates a fixed output voltage of a preset magnitude that remains constant regardless of changes to its input voltage or load conditions. 

Specifications:
Output Voltage3.3 V
Output TypeFixed
Package TypeTO-220
Maximum Output Current1.3A
Mounting TypeThrough Hole
Maximum Input Voltage15 V
Pin Count3
Number of Outputs1
PolarityPositive
Quiescent Current5mA
Accuracy±1%
Minimum Operating Temperature0 °C
Maximum Operating Temperature 150 °C
Height9.15mm
Width4.6mm
Line Regulation6 mV
Length10.4mm
Dimensions10.4 x 4.6 x 9.15mm
Load Regulation10 mV


Resources:

Understanding How a Voltage Regulator Works

R13.90  Inc VAT
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