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LM7805 IC - 5V Positive Voltage Regulator IC
The LM7805 is a reliable, widely-used three-terminal positive voltage regulator IC that delivers a stable +5V DC output from an unregulated input voltage (typically 7V-35V). An essential building block for powering microcontrollers, sensors, logic circuits, and virtually any 5V system, it features built-in thermal overload protection, short-circuit protection, and safe-operating-area protection-making it one of the most trusted linear regulators in electronics. Available now from The Engineer Store, Bengaluru, with fast shipping and full technical support.
Specifications
| IC Part Number | LM7805 (7805) |
| Regulator Type | Fixed Positive Linear Voltage Regulator |
| Output Voltage | +5V DC (+/-4% tolerance) |
| Input Voltage Range | 7V to 35V DC |
| Recommended Input Voltage | 7V to 25V DC (for optimal efficiency and thermal performance) |
| Dropout Voltage | ~2V (minimum input 7V for stable 5V output) |
| Maximum Output Current | 1.5A (with adequate heat sinking) |
| Quiescent Current | ~5 mA (typical) |
| Output Voltage Tolerance | +/-4% (4.8V-5.2V typical) |
| Line Regulation | 4 mV to 100 mV (typical, depending on input variation) |
| Load Regulation | 9 mV to 100 mV (typical) |
| Ripple Rejection | 62 dB to 78 dB (typical) |
| Built-in Protection | Thermal overload, short-circuit, and safe-operating-area (SOA) protection |
| Package | TO-220 (3-pin through-hole) |
| Pin Configuration | Pin 1: Input | Pin 2: Ground | Pin 3: Output |
| Operating Junction Temperature | 0 degreesC to +125 degreesC |
| Storage Temperature | 65 degreesC to +150 degreesC |
| Mounting | Through-hole; heatsink mountable via TO-220 tab |
| Dimensions (approx.) | 10.2 mm x 4.6 mm x 15.5 mm (TO-220 body) |
| Weight | ~2 g |
| RoHS Compliant | Yes |
| Origin | Original / Authentic IC from trusted semiconductor suppliers |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Pin Configuration (TO-220)
| Pin Number | Pin Name | Function |
| 1 | INPUT | Unregulated DC input voltage (7V-35V) |
| 2 | GND | Common ground reference for input and output |
| 3 | OUTPUT | Regulated +5V DC output |
Why Choose the LM7805 from The Engineer Store?
- 100% authentic ICs sourced from authorized semiconductor distributors-no counterfeits or pulls
- Rock-solid +5V regulation with built-in thermal, short-circuit, and SOA protection for worry-free operation
- Up to 1.5A output current-enough to power Arduino, Raspberry Pi peripherals, relay modules, sensor arrays, and more
- Universal compatibility: Works with any unregulated DC source from 7V to 35V, including 9V batteries, 12V adapters, and solar panels
- Simple 3-pin design-just add input/output filter capacitors and you have a complete regulated power supply
- TO-220 package allows easy heatsink mounting for higher-current applications
- 1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse; same-day delivery within Bengaluru
- Expert technical support included-get help with circuit design, heat sinking calculations, and troubleshooting
Typical Application Circuit
The LM7805 requires minimal external components for stable operation. A standard application circuit includes:
- Input capacitor (C1): 0.33 uF ceramic capacitor placed close to Pin 1 (Input) and Pin 2 (GND) to filter input noise and prevent oscillation
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy LM7805 IC - 5V Positive Voltage Regulator IC Online in India
Purchase the LM7805 IC - 5V Positive Voltage Regulator IC online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on LM7805 IC - 5V Positive Voltage Regulator IC with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy LM7805 IC - 5V Positive Voltage Regulator IC at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
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LM7805 IC - 5V Positive Voltage Regulator IC
The LM7805 is a reliable, widely-used three-terminal positive voltage regulator IC that delivers a stable +5V DC output from an unregulated input voltage (typically 7V-35V). An essential building block for powering microcontrollers, sensors, logic circuits, and virtually any 5V system, it features built-in thermal overload protection, short-circuit protection, and safe-operating-area protection-making it one of the most trusted linear regulators in electronics. Available now from The Engineer Store, Bengaluru, with fast shipping and full technical support.
Specifications
| IC Part Number | LM7805 (7805) |
| Regulator Type | Fixed Positive Linear Voltage Regulator |
| Output Voltage | +5V DC (+/-4% tolerance) |
| Input Voltage Range | 7V to 35V DC |
| Recommended Input Voltage | 7V to 25V DC (for optimal efficiency and thermal performance) |
| Dropout Voltage | ~2V (minimum input 7V for stable 5V output) |
| Maximum Output Current | 1.5A (with adequate heat sinking) |
| Quiescent Current | ~5 mA (typical) |
| Output Voltage Tolerance | +/-4% (4.8V-5.2V typical) |
| Line Regulation | 4 mV to 100 mV (typical, depending on input variation) |
| Load Regulation | 9 mV to 100 mV (typical) |
| Ripple Rejection | 62 dB to 78 dB (typical) |
| Built-in Protection | Thermal overload, short-circuit, and safe-operating-area (SOA) protection |
| Package | TO-220 (3-pin through-hole) |
| Pin Configuration | Pin 1: Input | Pin 2: Ground | Pin 3: Output |
| Operating Junction Temperature | 0 degreesC to +125 degreesC |
| Storage Temperature | 65 degreesC to +150 degreesC |
| Mounting | Through-hole; heatsink mountable via TO-220 tab |
| Dimensions (approx.) | 10.2 mm x 4.6 mm x 15.5 mm (TO-220 body) |
| Weight | ~2 g |
| RoHS Compliant | Yes |
| Origin | Original / Authentic IC from trusted semiconductor suppliers |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Pin Configuration (TO-220)
| Pin Number | Pin Name | Function |
| 1 | INPUT | Unregulated DC input voltage (7V-35V) |
| 2 | GND | Common ground reference for input and output |
| 3 | OUTPUT | Regulated +5V DC output |
Why Choose the LM7805 from The Engineer Store?
- 100% authentic ICs sourced from authorized semiconductor distributors-no counterfeits or pulls
- Rock-solid +5V regulation with built-in thermal, short-circuit, and SOA protection for worry-free operation
- Up to 1.5A output current-enough to power Arduino, Raspberry Pi peripherals, relay modules, sensor arrays, and more
- Universal compatibility: Works with any unregulated DC source from 7V to 35V, including 9V batteries, 12V adapters, and solar panels
- Simple 3-pin design-just add input/output filter capacitors and you have a complete regulated power supply
- TO-220 package allows easy heatsink mounting for higher-current applications
- 1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse; same-day delivery within Bengaluru
- Expert technical support included-get help with circuit design, heat sinking calculations, and troubleshooting
Typical Application Circuit
The LM7805 requires minimal external components for stable operation. A standard application circuit includes:
- Input capacitor (C1): 0.33 uF ceramic capacitor placed close to Pin 1 (Input) and Pin 2 (GND) to filter input noise and prevent oscillation
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy LM7805 IC - 5V Positive Voltage Regulator IC Online in India
Purchase the LM7805 IC - 5V Positive Voltage Regulator IC online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on LM7805 IC - 5V Positive Voltage Regulator IC with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy LM7805 IC - 5V Positive Voltage Regulator IC at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.