LM7912CT – Fairchild Semiconductor
May 15, 2026
Looking for the LM7912CT by Fairchild Semiconductor? This linear voltage regulator ic negative fixed 1 output 1a to-220-3 is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The LM7912CT is classified under Power Management (PMIC) in the Integrated Circuits (ICs) category.
LM7912CT Specifications
| Parameter |
Value |
| Output Configuration |
Negative |
| Output Type |
Fixed |
| Number of Regulators |
1 |
| Voltage – Input (Max) |
-35V |
| Voltage – Output (Min/Fixed) |
-12V |
| Voltage Dropout (Max) |
2V @ 1A (Typ) |
| Current – Output |
1A |
| Current – Quiescent (Iq) |
6 mA |
| PSRR |
60dB (120Hz) |
| Protection Features |
Over Temperature, Short Circuit |
| Operating Temperature |
0°C ~ 125°C |
| Mounting Type |
Through Hole |
| Package / Case |
TO-220-3 |
| Supplier Device Package |
TO-220-3 |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: 2,996 units
- Standard Lead Time: 1 weeks
Datasheet
Download the official LM7912CT datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
Why Source LM7912CT from ICCorders?
- Verified & Tested: Every component undergoes rigorous testing. No counterfeits, guaranteed.
- Full Traceability: Complete documentation and chain of custody for every part.
- Global Sourcing Network: Access to stock that standard distributors cannot reach.
- Payment Terms Available: Credit terms for qualified buyers. You don’t pay until you’re satisfied.
Request a Quote
Need the LM7912CT? Request a quote today or use our BOM Risk Analysis Tool to check your full bill of materials.
CD4070BCN – Fairchild Semiconductor
May 13, 2026
Looking for the CD4070BCN by Fairchild Semiconductor? This xor (exclusive or) ic 4 channel 14-dip is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The CD4070BCN is classified under Logic in the Integrated Circuits (ICs) category, part of the 4000B series.
CD4070BCN Specifications
| Parameter |
Value |
| Logic Type |
XOR (Exclusive OR) |
| Number of Circuits |
4 |
| Number of Inputs |
2 |
| Voltage – Supply |
3V ~ 15V |
| Current – Quiescent (Max) |
1 µA |
| Current – Output High, Low |
3.4mA, 3.4mA |
| Input Logic Level – Low |
1.5V ~ 4V |
| Input Logic Level – High |
3.5V ~ 11V |
| Max Propagation Delay @ V, Max CL |
75ns @ 15V, 50pF |
| Operating Temperature |
-55°C ~ 125°C |
| Mounting Type |
Through Hole |
| Supplier Device Package |
14-DIP |
| Package / Case |
14-DIP (0.300", 7.62mm) |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: 4,315 units
- Standard Lead Time: 1 weeks
Datasheet
Download the official CD4070BCN datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
Why Source CD4070BCN from ICCorders?
- Verified & Tested: Every component undergoes rigorous testing. No counterfeits, guaranteed.
- Full Traceability: Complete documentation and chain of custody for every part.
- Global Sourcing Network: Access to stock that standard distributors cannot reach.
- Payment Terms Available: Credit terms for qualified buyers. You don’t pay until you’re satisfied.
Request a Quote
Need the CD4070BCN? Request a quote today or use our BOM Risk Analysis Tool to check your full bill of materials.
LM7805CT – Fairchild Semiconductor
May 8, 2026
Looking for the LM7805CT by Fairchild Semiconductor? This linear voltage regulator ic positive fixed 1 output 1.5a to-220-3 is currently available. ICCorders offers competitive pricing with verified, tested components and payment terms.
The LM7805CT is classified under Power Management (PMIC) in the Integrated Circuits (ICs) category.
LM7805CT Specifications
| Parameter |
Value |
| Output Configuration |
Positive |
| Output Type |
Fixed |
| Number of Regulators |
1 |
| Voltage – Input (Max) |
35V |
| Voltage – Output (Min/Fixed) |
5V |
| Voltage Dropout (Max) |
2V @ 1A (Typ) |
| Current – Output |
1.5A |
| Current – Quiescent (Iq) |
8 mA |
| PSRR |
73dB (120Hz) |
| Protection Features |
Over Temperature, Short Circuit |
| Operating Temperature |
-40°C ~ 125°C |
| Mounting Type |
Through Hole |
| Package / Case |
TO-220-3 |
| Supplier Device Package |
TO-220-3 |
Availability & Supply Status
- Status: In Stock
- Lifecycle: Active
- Distribution Stock: 79,823 units
- Standard Lead Time: 1 weeks
Datasheet
Download the official LM7805CT datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
Why Source LM7805CT from ICCorders?
- Verified & Tested: Every component undergoes rigorous testing. No counterfeits, guaranteed.
- Full Traceability: Complete documentation and chain of custody for every part.
- Global Sourcing Network: Access to stock that standard distributors cannot reach.
- Payment Terms Available: Credit terms for qualified buyers. You don’t pay until you’re satisfied.
Request a Quote
Need the LM7805CT? Request a quote today or use our BOM Risk Analysis Tool to check your full bill of materials.
CD4021BCN – Fairchild Semiconductor
May 4, 2026
Looking for the CD4021BCN by Fairchild Semiconductor? This shift shift register 1 element 8 bit 16-pdip is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The CD4021BCN is classified under Logic in the Integrated Circuits (ICs) category, part of the 4000B series.
CD4021BCN Specifications
| Parameter |
Value |
| Logic Type |
Shift Register |
| Output Type |
Push-Pull |
| Number of Elements |
1 |
| Number of Bits per Element |
8 |
| Function |
Parallel or Serial to Serial |
| Voltage – Supply |
3V ~ 18V |
| Operating Temperature |
-55°C ~ 125°C |
| Mounting Type |
Through Hole |
| Package / Case |
16-DIP (0.300", 7.62mm) |
| Supplier Device Package |
16-PDIP |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: 14,933 units
- Standard Lead Time: 1 weeks
Datasheet
Download the official CD4021BCN datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
Why Source CD4021BCN from ICCorders?
- Verified & Tested: Every component undergoes rigorous testing. No counterfeits, guaranteed.
- Full Traceability: Complete documentation and chain of custody for every part.
- Global Sourcing Network: Access to stock that standard distributors cannot reach.
- Payment Terms Available: Credit terms for qualified buyers. You don’t pay until you’re satisfied.
Request a Quote
Need the CD4021BCN? Request a quote today or use our BOM Risk Analysis Tool to check your full bill of materials.
CD4023BCN – Fairchild Semiconductor
April 30, 2026
Looking for the CD4023BCN by Fairchild Semiconductor? This nand gate ic 3 channel 14-dip is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.
The CD4023BCN is classified under Logic in the Integrated Circuits (ICs) category, part of the 4000B series.
CD4023BCN Specifications
| Parameter |
Value |
| Logic Type |
NAND Gate |
| Number of Circuits |
3 |
| Number of Inputs |
3 |
| Voltage – Supply |
3V ~ 15V |
| Current – Quiescent (Max) |
1 µA |
| Current – Output High, Low |
3.4mA, 3.4mA |
| Input Logic Level – Low |
1.5V ~ 4V |
| Input Logic Level – High |
3.5V ~ 11V |
| Max Propagation Delay @ V, Max CL |
70ns @ 15V, 50pF |
| Operating Temperature |
-55°C ~ 125°C |
| Mounting Type |
Through Hole |
| Supplier Device Package |
14-DIP |
| Package / Case |
14-DIP (0.300", 7.62mm) |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: 4,584 units
- Standard Lead Time: 1 weeks
Datasheet
Download the official CD4023BCN datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
Why Source CD4023BCN from ICCorders?
- Verified & Tested: Every component undergoes rigorous testing. No counterfeits, guaranteed.
- Full Traceability: Complete documentation and chain of custody for every part.
- Global Sourcing Network: Access to stock that standard distributors cannot reach.
- Payment Terms Available: Credit terms for qualified buyers. You don’t pay until you’re satisfied.
Request a Quote
Need the CD4023BCN? Request a quote today or use our BOM Risk Analysis Tool to check your full bill of materials.