L2685 Ver la hoja de datos (PDF) - STMicroelectronics

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L2685

LOW DROPOUT VOLTAGE REGULATORS

STMicroelectronics 

L2605-L2685-L2610

PIN CONNECTION (top view)

ABSOLUTE MAXIMUM RATINGS

Symbol

Vi

PD

Tj, Tstg

Parameter

DC Input Voltage

DC Input Reverse Voltage

Transient Input Overvoltage:

Load Dump:

5ms ≤ trise ≤ 10ms

τf Fall Time Costant = 100ms,

Rsource ≥ 0.5 Ω

Field Decay:

5ms ≤ tfall ≤ 10ms

τr Rise Time Costant = 33ms,

Rsource ≥ 10Ω

Power Dissipation

Junction and Storage Temperature Range

THERMAL DATA

Symbol

Rth-j-case

Rth-j-amb

Parameter

Thermal resistance junction-case

Thermal resistance junction-ambient

APPLICATION CIRCUIT

Value

Unit

35

V

-28

V

+ 100

V

- 100

V

Internally Limited

- 55 to 150

°C

SOT-82

Max

8 °C/W

Max

100 °C/W

TO-220

4°C/W

75 ° C/W

(*) Note : C1 and C2 are only needed if the load capacitance exceeds 1000 pF, Recommended values are C1 = 0.1 µF and

C2 ≥ 100 µF.

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