LM185BY Electrical Characteristics

DC Parameters

Symbol

Parameter

Conditions

Notes

Min

Max

Unit

Sub-

groups

V

Ref

Reference Voltage

I

1.228 1.252

V

1

1.215 1.255

V

2, 3

I

1.228 1.252

V

1

I

1.215 1.255

V

2, 3

I

1.228 1.252

V

1

1.215 1.255

V

2, 3

I

1.228 1.252

V

1

1.215 1.255

V

2, 3

V

1.228 1.252

V

1

1.215 1.255

V

2, 3

V

1.288 1.252

V

1

V

1.215 1.255

V

2, 3

V

1.288 1.252

V

1

1.215 1.255

V

2, 3

V

1.288 1.252

V

1

1.215 1.255

V

2, 3

∆V

∆I

R

Reference Voltage Change with

Current

9µA

≤ I

R

≤ 1mA

1.0

mV

1

10µA

≤ I

R

≤ 1mA

1.5

mV

2, 3

1mA

≤ I

R

≤ 20mA

10

mV

1

20

mV

2, 3

V

≤ I

R

≤ 1mA

1.0

mV

1

V

≤ I

R

≤ 1mA

1.5

mV

2, 3

V

≤ I

R

≤ 20mA

10

mV

1

20

mV

2, 3

∆V

∆V

O

Reference Voltage Change with

Output Voltage

V

3.0

mV

1

6.0

mV

2, 3

I

F

Feedback Current

I

20

nA

1

I

25

nA

2, 3

I

20

nA

1

25

nA

2, 3

V

20

nA

1

V

25

nA

2, 3

V

20

nA

1

25

nA

2, 3

I

C

Minimum Operating Current

V

(Note 3)

9.0

µA

1

(Note 3)

10

µA

2, 3

V

(Note 3)

45

µA

1

(Note 3)

50

µA

2, 3

T

C

Temperature Coefficient

(Note 4)

50

PPM/˚C

1, 2, 3

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is

functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed

specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test

conditions.

Note 2: Human body model, 1.5 k

Ω in series with 100 pF.

Note 3: Functional test.

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