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HL(Haolin Elec) 7808
HL(Haolin Elec) 7808
Manufacturer:HL(Haolin Elec)
Model Number:7808
Minimum Order Quantity:500
Standard Packaging:TO-220
Delivery Time:12-40 weeks
Product Details
Standby Current:
4.3mA
Number Of Outputs:
1
Output Configuration:
Positive
Operating Voltage:
23V
Output Type:
Fixed
Output Voltage:
8V
Output Current:
1.5A
Product Description
Detailed Specifications & Features
Product Overview
The 7808 is a three-terminal positive voltage regulator from ICS TECHNOLOGY CO., LTD. It is designed for a wide range of applications requiring a stable 8V output voltage. Key features include a maximum output current of 1.5A and a continuous total dissipation of 1.5W (ambient) or 15W (case). This device is suitable for various electronic circuits needing reliable voltage regulation.
Brand
ICS TECHNOLOGY CO., LTD
Product Series
7808
Package Type
TO-220-3L Plastic-Encapsulate
Voltage Type
Three-terminal positive voltage regulator
Output Voltage
8 V
Max Output Current
1.5 A
Continuous Dissipation (Ta=25)
1.5 W
Continuous Dissipation (Tc=25)
15 W
Technical Specifications
| Parameter | Symbol | Test Conditions | Min | Typ | Max | Unit |
| Output Voltage | Vo | 25 | 7.7 | 8 | 8.3 | V |
| Output Voltage | Vo | 10.5VVi23V, Io=5mA-1A, P15W, 0-125 | 7.6 | 8 | 8.4 | V |
| Load Regulation | Vo | Io=5mA-1.5A, 25 | 12 | 160 | mV | |
| Load Regulation | Vo | Io=250mA-750mA, 25 | 4 | 80 | mV | |
| Line Regulation | Vo | 10.5VVi25V, 25 | 6 | 160 | mV | |
| Line Regulation | Vo | 11VVi17V, 25 | 2 | 80 | mV | |
| Quiescent Current | Iq | 25 | 4.3 | 8 | mA | |
| Quiescent Current | Iq | 10.5VVi25V, 0-125 | 1 | mA | ||
| Quiescent Current Change | Iq | 5mAIO1A, 0-125 | 0.5 | mA | ||
| Output Voltage Drift | VO/T | IO=5mA, 0-125 | -0.8 | mV/ | ||
| Output Noise Voltage | VN | 10Hzf100KHz, 25 | 52 | V | ||
| Ripple Rejection | RR | 11.5VVi21.5V, f=120Hz, 0-125 | 55 | 72 | dB | |
| Dropout Voltage | Vd | Io=1A, 25 | 2 | V | ||
| Output Resistance | RO | f=1KHZ, 25 | 10 | m | ||
| Short Circuit Current | Isc | 25 | 450 | mA | ||
| Peak Current | Ipk | 25 | 2.2 | A |
Absolute Maximum Ratings
| Parameter | Symbol | Value | Unit |
| Input Voltage | Vi | 35 | V |
| Thermal Resistance Junction to Ambient | RJA | 83.3 | /W |
| Thermal Resistance Junction to Case | RJC | 8.3 | /W |
| Operating Junction Temperature Range | TOPR | 0~+150 | |
| Storage Temperature Range | TSTG | -55~+150 |
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