Fairchild LM7805CT
Images are for reference only.
See Product Specifications.
See Product Specifications.
Stock Code
000339
000339
Manufacturer / Brand
Fairchild
Part Number
LM7805CT
LM7805CT
Unit Price
$1.5800
$1.5800
Factory Lead-Time
6 Weeks
6 Weeks
Short Description
Voltage regulator IC with an output of 5V and a maximum input voltage of 35V
Voltage regulator IC with an output of 5V and a maximum input voltage of 35V
Datasheet
In Stock: 2821
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $1.5800 | $1.5800 | |
| 10 | $1.4200 | $14.2000 | -10.13% |
| 25 | $1.3400 | $33.5000 | -15.19% |
| 100 | $1.1400 | $114.0000 | -27.85% |
| 250 | $1.0700 | $267.5000 | -32.28% |
| 500 | $0.9360 | $468.0000 | -40.76% |
| 1000 | $0.8020 | $802.0000 | -49.24% |
Description
The Fairchild LM7805CT is a voltage regulator that can convert an unregulated input voltage of up to 35V DC into a stable, regulated output voltage of 5V DC. It is commonly used in electronic circuits that require a reliable power source, such as digital clocks, microcontrollers, and audio amplifiers. The LM7805CT has a maximum output current of 1A, which means it can supply a maximum power of 5W. It has internal overload and thermal protection mechanisms, which prevent the regulator from damage caused by excessive heat or current loads.
The LM7805CT has a three-pin design, with a Vin pin for the input voltage, a Vout pin for the regulated output voltage, and a ground pin. It is packaged in a TO-220 form factor, which provides efficient thermal management and easy mounting on a heat sink. The LM7805CT works by comparing the input voltage with a stable reference voltage and adjusting the output voltage to maintain a constant 5V level. It has a dropout voltage of about 2V, which means the input voltage must be at least 7V to ensure proper regulation. Overall, the Fairchild LM7805CT is a versatile voltage regulator that can provide a stable and reliable power source for a wide range of electronic applications
The LM7805CT has a three-pin design, with a Vin pin for the input voltage, a Vout pin for the regulated output voltage, and a ground pin. It is packaged in a TO-220 form factor, which provides efficient thermal management and easy mounting on a heat sink. The LM7805CT works by comparing the input voltage with a stable reference voltage and adjusting the output voltage to maintain a constant 5V level. It has a dropout voltage of about 2V, which means the input voltage must be at least 7V to ensure proper regulation. Overall, the Fairchild LM7805CT is a versatile voltage regulator that can provide a stable and reliable power source for a wide range of electronic applications
Product Attributes
| Current - Output | 1.5A |
| Current - Quiescent (Iq) | 8 mA |
| Mounting Type | Through Hole |
| Number of Regulators | 1 |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package / Case | TO-220-3 |
| Packaging | Tube |
| Part Status | Not For New Designs |
| Protection Features | Over Temperature, Short Circuit |
| PSRR | 80dB (120Hz) |
| Supplier Device Package | TO-220-3 |
| Voltage - Input (Max) | 35V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage Dropout (Max) | 2V @ 1A |
