No | Part number | Description ( Function ) | Manufacturers | |
3 | HC5503 | Low Cost 24V SLIC For PABX/Key Systems HC5503 March 1999 File Number 4344.3 Low Cost 24V SLIC For PABX/Key Systems The Intersil HC5503 low cost SLIC is optimized for use in small Analog or mixed Analog and Digital Key Telephone Systems (KTS) or PBX products. The low component count solution and surface mount package options, enable a small desktop Key System/PBX product to be achieved. The internal power dissipatio |
Intersil Corporation |
|
2 | HC5503C | Unbalanced PBX/Key System SLIC/ Subscriber Line Interface Circuit HC5503C Data Sheet June 1998 File Number 4503 Unbalanced PBX/Key System SLIC, Subscriber Line Interface Circuit The Intersil HC5503C is a low cost Subscriber Line Interface Circuit (SLIC), that replaces the components of an unbalanced discrete Analog circuit design. The monolithic integrated design provides improved performance and system reliability. The SLIC provides: curren |
Intersil Corporation |
|
1 | HC5503T | Balanced PBX/Key System SLIC/ Subscriber Line Interface Circuit HC5503T Data Sheet June 1998 File Number 4506 Balanced PBX/Key System SLIC, Subscriber Line Interface Circuit The Intersil HC5503T is a low cost Subscriber Line Interface Circuit (SLIC) that replaces the components of a discrete Transformer Analog circuit design. The monolithic integrated design provides improved performance and system reliability. The HC5503T provides: Curren |
Intersil Corporation |
List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
Vishay |
|
LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |