Regulator Circuits, Page
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Regulators: #'s
A B - C
D - H I -
L M - Q
R - S T -
Z
Last Updated on:
Friday, June 04, 2021 01:53 PM |
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Links to electronic circuits, electronic schematics and designs for engineers,
hobbyists, students & inventors:
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Increasing Regulator Current - An outboard pass transistor used to
increase the current output of a voltage regulator IC….(added 01/2010) [Andy
Collison - designer] |
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Interference Free Switch Mode
Pre-Regulator - I created this
circuit to fix an overheating problem with a small Chinese-made stereo set. This
simple solution to a perplexing problem worked so well that I felt the need to
share it. This circuit can be used for other applications as well. [Designed by
Andrew R. Morris] |
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LED Clock with Timer & Solar Panel Regulator - This is a combination digital
clock timer and solar panel charge controller used to maintain a deep cycle battery from a
solar panel. The timer output is used to control a 12 volt load for a 32 minute time
interval each day. Start time is set using 9 dip switches and ends 32 minutes later. The
32 minute duration is set by selecting the 5th bit (2^5 = 32) of a 4040 binary counter
(pin 2). The timer also has a manual toggle switch so the load can be manually switched on
or off and automatically shuts off after 32 minutes.... |
LED
Current Regulator - Here is a circuit that will allow LED's to glow at a constant
brightness throughout battery life or varying power supply voltage. This circuits is
capable of saturating, allowing the battery voltage to get within 0.3 volts of the LED
voltage before the LEDs start to dim. This is far superior to just using a current
limiting resistor. [Designed by Andrew R. Morris] |
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Linear Technology Magazine Circuit Collection Vol 1 - AN52 Linear TechnologyThis
application note consolidates the circuits from the first few years of Linear Technology
magazine into one publication. Presented in the note are a variety of circuits ranging
from a 50W high efficiency (>90%) switching regulator to steep roll-off filter
with low distortion to 12-bit differential temperature measurement systems. |
Linear Technology Magazine Circuit Collection Volume IV - AN84 Linear Technology
Application Note 84 is a collection of "power circuits" from the years 1996 through 1998
as seen in the pages of Linear Technology magazine. This Application Note collects
circuits that can output tens of amps to circuits that can operate a handheld device for
several years. In addition....(app note added 1/06) |
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LM267X 3A 5A Evaluation Board - The LM267X evaluation board was developed for
the evaluation of LM267X SIMPLE SWITCHER series of 3 Amp and 5 Amp high efficiency
step-down (Buck) switching voltage regulators. (app note added 3/05) |
LM2940 12V 1A Low Dropout Regulator - Find out how to use an LM2940 to
efficiently regulate voltage…. [REUK - Renewable Energy UK website] |
LM2941 1A Low Dropout Adjustable Regulator - Find out about the LM2941 - an
adjustable regulator with very low dropout voltage…. [REUK - Renewable Energy UK website] |
LM317 Current Calculator - A handy online output current calculator for the
LM317, LM338, and other linear voltage regulators…. [REUK - Renewable Energy UK website] |
LM317 High Current Voltage Regulator - Find out how to build an LM317T based
high current voltage regulator…. [REUK - Renewable Energy UK website] |
LM317 Voltage Calculator - A handy online output voltage calculator for the
LM317, LM338, and other linear voltage regulators…. [REUK - Renewable Energy UK website] |
LM317T Heatsinking - Choosing a heatsink for use with an LM317T voltage
regulator…. [REUK - Renewable Energy UK website] |
LM317T Voltage Regulator Chip - Learn about the LM317T and its uses in renewable
energy projects…. [REUK - Renewable Energy UK website] |
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Low Noise Varactor Biasing with Switching Regulator - AN85 Linear Technology
Telecommunication, satellite links and set-top boxes all require tuning a high frequency
oscillation. The actual tuning element, a varactor diode, requires high voltage bias for
operation. The high voltage bias must be free of noise to prevent unwanted oscillator
outputs....(app note added 1/06) |
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Low-Cost Switcher Converts 5 to 24V - 02/16/98 EDN-Design Ideas.... Low-cost,
three-transistor low power boost switching regulator.... [Design Idea by Paul C Florian,
Plano, TX] |
Low-dropout linear regulators deliver constant-currents - 11-May-06 Issue of EDN
High-side current source uses a positive-output linear voltage regulator to deliver 25 mA....
[Design Idea by Budge Ing, Maxim Integrated Products Inc, Sunnyvale, CA; Edited by Brad
Thompson and Fran Granville] |
LT1074/LT1076 Design Manual - AN44 Linear TechnologyThis note discusses the use
of the LT107)4 and LT107)6 high efficiency switching regulators. These regulators are
specifically designed for ease of use. This application note is intended to
eliminate the most common errors that customers make when using switching
regulators....(app note added 2/06) |
LT1339 Design Manual - AN73 Linear TechnologyThis application note contains
detailed design information to allow the reader to craft switching regulators using the
LT1339 high power synchronous DC/DC converter. The note provides expanded pin descriptions
for the LT1339 as well as easy-to-use graphical tools....(app note added 1/06)
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LT1534 UltraLow Noise Switching Regulator Controls EMI - DN178 Design
Notes (Linear Technology) (app note added 2/06) |
LT1580 Fast Response Low Dropout Regulator Achieves 0.4 Dropout at 4 Amps -
DN119 Design Notes (Linear Technology) (app note added 2/06) |
LT1777 High Voltage Low Noise Buck Switching Regulator - DN212 Design
Notes (Linear Technology) (app note added 1/06) |
LTC1267 Dual Switching Regulator Controller Operates from High Input Voltages -
DN114 Design Notes (Linear Technology) (app note added 1/06) |
LTC1436-PLL Low Noise Switching Regulator Helps Control EMI - DN141 Design
Notes (Linear Technology) (app note added 1/06) |
LTC1474/LTC1475 High Efficiency Switching Regulators Draw Only 10µA Supply Current -
DN162 Design Notes (Linear Technology) (app note added 1/06) |
LTC1702/LTC1703 Switching Regulator Controllers Set a New Standard for Transient Response
- DN206 Design Notes (Linear Technology) (app note added 1/06) |
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Regulators:
#'s A
B - C D -
H I - L
M - Q R -
S T - Z |