| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 3 Pin |
| Operating Voltage | 15V ~ 450V |
| Case/Package | TO-243 |
| Number of Outputs | 1 Output |
| Output Voltage | 1.2V ~ 440V |
| Output Current | 20 mA |
| Number of Positions | 3 Position |
| Power Dissipation | 1600 mW |
| Input Voltage (Max) | 450 V |
| Input Voltage (Min) | 13.2 V |
| Output Voltage (Max) | 440 V |
| Output Voltage (Min) | 1.2 V |
| Output Current (Max) | 0.01 A |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 1600 mW |
| Accuracy | ±5 % |
| Input Voltage | 13.2V ~ 450V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Tape & Reel (TR) |
| Size-Length | 4.6 mm |
| Size-Width | 2.6 mm |
| Size-Height | 1.6 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The LR8N8-G is a 3-terminal high voltage low output current Adjustable Linear Regulator features wide operating input voltage range of 13.2 to 450V. The output voltage can be adjusted from 1.20 to 440V provided that the input voltage is at least 12V greater than the output voltage. The output voltage can be adjusted by means of two external resistors R1 and R2. The LR8 regulates the voltage difference between VOUT and ADJ pins to a nominal value of 1.2V. The 1.2V is amplified by the external resistor ratio R1 and R2. An internal constant bias current of typically 10µA is connected to the ADJ pin. This increases VOUT by a constant voltage of 10µA times R2. The LR8 has current limiting and temperature limiting. The output current limit is typically 20mA and the minimum temperature limit is 125°C. An output short-circuit current will therefore be limited to 20mA.
● 5% Output voltage tolerance
● Output current limiting
● 10µA Typical ADJ current
● Internal junction temperature limiting
Microchip
16 Pages / 0.92 MByte
Microchip
18 Pages / 0.78 MByte
Microchip
2 Pages / 0.1 MByte
Microchip
Linear Voltage Regulators Hi In V Adj 3 Termnl
Supertex
Standard Regulator Pos 1.2V to 440V 0.01A 4Pin(3+Tab) SOT-89 T/R
Microchip
MICROCHIP LR8N8-G Linear Voltage Regulator, Adjustable, 13.2V to 450V input, 1.2V to 440V/20mA out, TO-243AA-3
Supertex
Standard Regulator Pos 1.2V to 440V 0.01A 4Pin(3+Tab) SOT-89 T/R
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