These are stress ratings only. Functional operation of the device at these or any conditions beyond the "recommended

operating conditions" is not implied. Exposure to absolute maximum rated conditions may affect device reliability.

NOTES:

1. Voltage values are with respect to the anode except as noted.

2. Maximum power dissipation is a function of T

, q

and T . Maximum allowable power dissipation at any allowable ambient temperature is

J(max)

JA

A

P = (T

- T )/ q .

D

J(max)

AJA

3. Package thermal impedance is calculated per JESD 51.

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

VALUE

UNIT

20

V

Continuous cathode current

100

mA

Reference input current range

3

mA

Power dissipation at T = 25°C

A

SOT-23

SOP-8

TO-92

Operating ambient temperature range

0 to + 70

°C

Lead temperature (soldering) 10 seconds

260

0.37

0.49

0.95

W

336

256

132

97

°C/W

°C

(1)

Cathode Voltage

Package thermal impedance

(2, 3)

SOT-23

SOT-25

TO-92

SOP-8

PARAMETER

SYMBOL

MINIMUM

MAXIMUM

UNIT

Cathode Voltage

16

V

Cathode Current

80µA

100

mA

3

A

A

MICROELECTRONICS

GM432

1.24V ADJUSTABLE PRECISION SHUNT REGULATORS

Power Management