NTE7080

Integrated Circuit

Precision Voltage Reference Diode,

1.235V

Description:

The NTE7080 is a micropower two–terminal band–gap voltage regulator diode in a TO92 type pack-

age. This device features exceptionally low dynamic impedance, low noise, and stable operation over

time and temperature. Tight voltage tolerances are achieved by on–chip trimming. The large dynam-

ic operating range enables this device to be used in applications with widely varying supplies with ex-

cellent regulation. Extremely low operating current make the NTE7080 ideal for micropower circuitry

like portable instrumentation, regulators, and other analog circuitry where extended battery life is re-

quired.

Features:

D 1.0% Tolerance

D Low Temperature Coefficient

D 1.0Ω Dynamic Impedance

30mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0 to +70

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

+150

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65

° to +150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Reverse Breakdown Voltage

1.223 1.235 1.247

V

1.210

–

1.260

V

Minimum Operating Current

–

8.0

15.0

µA

–

–

20.0

µA

Reverse Breakdown Voltage Change

–

–

1.0

mV

with Current

–

–

1.5

mV

–

–

20.0

mV

–

–

25.0

mV