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Numéro de référence | MC7912A | ||
Description | 3-Terminal 1A Negative Voltage Regulator | ||
Fabricant | Fairchild | ||
Logo | |||
1 Page
www.fairchildsemi.com
MC79XX/MC79XXA/LM79XX
3-Terminal 1A Negative Voltage Regulator
Features
• Output Current in Excess of 1A
• Output Voltages of -5, -6, -8 , -9, -10, -12, -15, -18 and -
24V
• Internal Thermal Overload Protection
• Short Circuit Protection
• Output Transistor Safe Operating Area Compensation
Description
The MC79XX / MC79XXA/ LM79XX series of three
terminal negative regulators are available in TO-220
package and with several fixed output voltages, making
them useful in a wide range of applications. Each type
employs internal current limiting, thermal shut down and
safe operating area protection, making it essentially
indestructible.
TO-220
Vin
1
1. GND 2. Input 3. Output
Internal Block Digram
GND
VOLTAGE
REFERENCE
I1
+
-
I2
R1
R2
OOuutptut
Q1
PROTECTION
CIRCUITRY
Q2
Rsc
In
Input
©2002 Fairchild Semiconductor Corporation
Rev. 1.0.1
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Pages | Pages 18 | ||
Télécharger | [ MC7912A ] |
No | Description détaillée | Fabricant |
MC7912 | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS | Motorola Semiconductors |
MC7912 | 3-Terminal 1A Negative Voltage Regulator | Fairchild |
MC7912 | MC7900 Series / 3-Terminal Negative Fixed Voltage Regulators | Motorola Semiconductors |
MC7912 | (MC7900 Series) 1.0 A Negative Voltage Regulators | ON Semiconductor |
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TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
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