Big Daddy's
Pinball Electronics For Sale
Voltage Regulators

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PartDescriptionPart NumberCost  

LM323K Voltage Regulator
3 Amp, 5 Volt, TO-3
Q20 on Bally Solenoid Driver/Regulator Modules
VR1 on Squawk & Talk boards (sometimes it's a 7805)
Very common part used on many pinball and video game boards

$5.00 each $21.00
5-Pack
 

REG-LM323K
Specs
$5.00 Each

$21.00
5-Pack


PartDescriptionPart NumberCost  

LM317 Voltage Regulator
1.2V to 57V Adjustable, TO-220
Used on Rottendog power supply boards and more.
Brand new stock by ST part# LM317T

$0.60 each $2.75
5-Pack
 

REG-LM317
$0.60 Each

$2.75
5-Pack


PartDescriptionPart NumberCost  

LM337 Voltage Regulator
-1.2V to -37V Adjustable, TO-220
Used on Rottendog power supply boards and more.
Brand new stock by Fairchild part# LM337T

$0.75 each $3.50
5-Pack
 

REG-LM337
$0.75 Each

$3.50
5-Pack


PartDescriptionPart NumberCost  

LM338K Voltage Regulator
5 Amp, Adjustable, TO-3
Used on later Gottlieb System 80B games and early Sega/Stern games. Brand new stock by ST.

$7.00 each $30.00
5-Pack
 

REG-LM338K
$7.00 Each

$30.00
5-Pack


PartDescriptionPart NumberCost  

LM350K Voltage Regulator
3 Amp, Adjustable, TO-3

$7.00 each $30.00
5-Pack
 

REG-LM350K
$7.00 Each

$30.00
5-Pack


PartDescriptionPart NumberCost

LM1875T Power Audio Amplifier 20 Watt
Can be used to repair Bally Williams Pre-DCS Sound boards
and Gottlieb System 80 sound boards as a replacement for LM379. AKA LM1875, 1875. TO-220-5 Package

$4.00 each $18.00
5-Pack
 

AMP-LM1875T
$4.00 Each

$18.00
5-Pack


PartDescriptionPart NumberCost  

7805 Regulator, 1.5 Amp, 5 Volt, TO-3
AKA UA78H05SC, L7805CT, L7805T, LM7805C,
LMC7805CK, LAS1405 and others.
Bally Part number E00710 or E710
Q20 on Bally & Stern Solenoid Driver/Regulator Modules
VR1 on Squawk & Talk boards
Found on Gottlieb Sound boards

Current stock is ST Micro L7805CT

and NOT suitable for Bally Solenoid Driver boards

$4.00 each $16.00
5-Pack
 

REG-7805 $4.00 Each

$16.00
5-Pack


PartDescriptionPart NumberCost
BA05T Low Dropout Regulator, 1 Amp, 5 Volt, TO-220FP
NOS made by ROHM.
Special Purchase, approximately 200 in stock

$0.50 each $2.00
5-Pack
 

REG-BA05T $0.50 Each

$2.00
5-Pack


PartDescriptionPart NumberCost
7805 Regulator, 1 Amp, 5 Volt, TO-220
NOS, various makers

$0.50 each $2.00
5-Pack
 

REG-7805 $0.50 Each

$2.00
5-Pack


PartDescriptionPart NumberCost
7806 Regulator, 1.5 Amp, 6 Volt, TO-220
NOS, various makers

$0.50 each $2.00
5-Pack
 

REG-7806 $0.50 Each

$2.00
5-Pack


PartDescriptionPart NumberCost
7812 Regulator, 2.2A Amp, 12 Volt, TO-220
NOS, various makers

$0.50 each $2.00
5-Pack
 

REG-7812 $0.50 Each

$2.00
5-Pack


PartDescriptionPart NumberCost
78L18 Linear Regulator, 0.1A Amp, 18 Volt, TO-92

$0.50 each $2.00
5-Pack
 

REG-78L18 $0.50 Each

$2.00
5-Pack


PartDescriptionPart NumberCost
7905 Regulator, 1 or 2.2Amp, -5 Volt, TO-220
VR2 on Bally Squawk & Talk boards

$0.50 each $2.00
5-Pack
 

REG-7905 $0.50 Each

$2.00
5-Pack


PartDescriptionPart NumberCost
7912 Regulator, 1 Amp, -12 Volt, TO-220
LIC1 on Gottlieb System-1 power supplies

$0.25 each $1.00
5-Pack
 

REG-7912 $0.25 Each

$1.00
5-Pack


PartDescriptionPart NumberCost
723H Regulator, 5 Volt, TO-5
IC1 on Gottlieb System-1 power supplies

REG-723H $8.50 Each

PartDescriptionPart NumberCost

723 Voltage Regulator (LM723CN, MC1723CP, 723, 723CN)
150 mAmp, 2-37 Volt, DIP-14
IC1 on Gottlieb System-80 power supplies (sub for UA723CN)
IC1 on Williams System 11 power supplies
Also some William's arcade games

IC-723 $0.75 Each
All items, descriptions, prices, and availability are subject to change without notice


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