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Order this document by MC7900/D Three-Terminal Negative Voltage Regulators The MC7900 series of fixed output negative voltage regulators are intended as complements to the popular MC7800 series devices. These negative regulators are available in the same seven–voltage options as the MC7800 devices. In addition, one extra voltage option commonly employed in .
Safe
–Area Compensation Available in 2% Voltage Tolerance (See Ordering Information)
Representative Schematic Diagram
Gnd 14.7 k 2.4 k 2.0 k 2.0 k 8.0 k 1.0 k 4.0 k 12 k 1.0 k 1.6 k R2 4.0 k R1
Pin 1. Ground 2. Input 3. Output D2T SUFFIX PLASTIC PACKAGE CASE 936 (D2PAK)
25
3.6 k 1.2 k
1
2 3
Heatsink surface (shown as terminal 4 in case outline drawing) is connected to Pin 2.
10 k 20 pF 10 pF 2.0 k 1.1 k 750 20 k 20 k 10 k 240
VO
STANDARD APPLICATION
MC79XX
Input Cin
* 0.33 µF
0.3
Output CO
*
* 1.0 µF
This device contains 26 active transistors.
VI
ORDERING INFORMATION
Device MC79XXA.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MC795.2ACT |
Motorola |
THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
|
| 2 | MC795.2BD2T |
Motorola |
THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
|
| 3 | MC795.2BT |
Motorola |
THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
|
| 4 | MC795.2CDST |
Motorola |
THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
|
| 5 | MC795.2CT |
Motorola |
THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
|
| 6 | MC7900 |
ON |
1.0A Negative Voltage Regulators |
|
| 7 | MC7900 |
Motorola |
THREE-TERMINAL NEGATIVE VOLTAGE REGULATORS |
|
| 8 | MC7905 |
Fairchild |
3-Terminal 1A Negative Voltage Regulator |
|
| 9 | MC7905 |
ON Semiconductor |
1.0A Negative Voltage Regulators |
|
| 10 | MC7905 |
Motorola |
3-Terminal Negative Voltage Regulator |
|
| 11 | MC7905A |
Fairchild |
3-Terminal 1A Negative Voltage Regulator |
|
| 12 | MC7905AC |
ON Semiconductor |
1.0A Negative Voltage Regulators |
|