BLUE ROCKET 7812
Product Overview
Description: Voltage Regulator in a TO-220 Plastic Package. 3-Terminal regulators, output current up to 1.5 A, internal thermal overload protection and short-circuit limiting.
Features: Voltage Regulator.
Applications: Voltage Regulator.
| Parameter | Symbol | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Output Voltage | VO | Tj=25, Vi=14.5V-27V, Io=5mA-1A | 11.4 | 12.0 | 12.6 | V |
| Load Regulation | VLoad | Tj=25 , Io=5.0mA-1.5A | 240 | mV | ||
| Load Regulation | VLoad | Tj=25 , Io=250mA-750mA | 120 | mV | ||
| Line Regulation | VLine | Tj=25, Vi=14.5V-30V | 240 | mV | ||
| Line Regulation | VLine | Tj=25, Vi=16V-22V | 120 | mV | ||
| Quiescent Current | Iq | Tj=25 | 8.0 | mA | ||
| Quiescent Current Change | Iq | Tj=25, Vi=14.5V-30V, Io=5mA-1A | 1.0 | mA | ||
| Output Voltage Drift | Vo/T | Io=5mA | -1 | mV/ | ||
| Output Noise Voltage | eN | B=10Hz-100KHz, Tj=25 | 75 | V/Vo | ||
| Supply Voltage Rejection | SVR | Vi=15V-25V, f=120Hz | 55 | dB | ||
| Dropout Voltage | Vd | Io=1A, Tj=25 | 2.0 | V | ||
| Output Resistance | Ro | f=1KHz | 18 | m | ||
| Short Circuit Current | Isc | Vi=35V, Tj=25 | 0.35 | A | ||
| Short Circuit Peak Current | Iscp | Tj=25 | 2.2 | A |
| Parameter | Symbol | Rating | Unit |
|---|---|---|---|
| Input Voltage Difference | VI | 35 | V |
| Junction-to-Ambient Thermal Resistance | RJA | 50 | /W |
| Junction-to-Case Thermal Resistance | RJC | 5.0 | /W |
| Operating Temperature Range | TOPR | 0125 | |
| Storage Temperature Range | Tstg | -65150 |
Marking Instructions
Note: BR: Company Code. CW7812: Product Type. ****: Lot No. Code, code change with Lot No.
Soldering Information
Temperature Profile for Dip Soldering(Pb-Free):
- Preheating: 25~150, Time: 60~90sec.
- Peak Temp.: 2555, Duration: 50.5sec.
- Cooling Speed: 2~10/sec.
Resistance to Soldering Heat Test Conditions: Temp: 2705, Time: 101 sec.
Packaging Specifications
BULK Package Type:
- Package: TO-220/F
- Units/Bag: 200
- Bags/Inner Box: 10
- Units/Inner Box: 2,000
- Inner Boxes/Outer Box: 5
- Units/Outer Box: 10,000
- Inner Box Dimension (mm): 135190
- Outer Box Dimension (mm): 237172102
- Outer Box Dimension (mm): 560245195
TUBE Package Type:
- Package: TO-220/F
- Units/Tube: 50
- Tubes/Inner Box: 20
- Units/Inner Box: 1,000
- Inner Boxes/Outer Box: 5
- Units/Outer Box: 5,000
- Tube Dimension (mm): 53231.45.5
- Inner Box Dimension (mm): 55516450
- Outer Box Dimension (mm): 575290180
TE Connectivity 2-330495-1
TE Connectivity 2383445-2
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