PACKAGE OPTION ADDENDUM

www.ti.com

7-Oct-2025

Orderable part number

Status

(1)

Material type

(2)

Package | Pins

Package qty | Carrier

RoHS

(3)

Lead finish/

Ball material

(4)

MSL rating/

Peak reflow

(5)

Op temp (°C)

Part marking

(6)

OPA4991IRUCR

Active

Production

QFN (RUC) | 14

3000 | LARGE T&R

Yes

NIPDAU

Level-2-260C-1 YEAR

-40 to 125

I4F

OPA4991IRUCR.A

Active

Production

QFN (RUC) | 14

3000 | LARGE T&R

Yes

NIPDAU

Level-2-260C-1 YEAR

-40 to 125

I4F

OPA991IDBVR

Active

Production

SOT-23 (DBV) | 5

3000 | LARGE T&R

Yes

NIPDAU | SN

Level-1-260C-UNLIM

-40 to 125

O91V

OPA991IDBVR.A

Active

Production

SOT-23 (DBV) | 5

3000 | LARGE T&R

Yes

NIPDAU

Level-1-260C-UNLIM

-40 to 125

O91V

OPA991IDBVR.B

Active

Production

SOT-23 (DBV) | 5

3000 | LARGE T&R

Yes

NIPDAU

Level-1-260C-UNLIM

-40 to 125

O91V

OPA991IDCKR

Active

Production

SC70 (DCK) | 5

3000 | LARGE T&R

Yes

SN

Level-2-260C-1 YEAR

-40 to 125

1HB

OPA991IDCKR.A

Active

Production

SC70 (DCK) | 5

3000 | LARGE T&R

Yes

SN

Level-2-260C-1 YEAR

-40 to 125

1HB

OPA991SIDBVR

Active

Production

SOT-23 (DBV) | 6

3000 | LARGE T&R

Yes

NIPDAU | SN

Level-1-260C-UNLIM

-40 to 125

O91S

OPA991SIDBVR.A

Active

Production

SOT-23 (DBV) | 6

3000 | LARGE T&R

Yes

NIPDAU

Level-1-260C-UNLIM

-40 to 125

O91S

OPA991SIDBVRG4

Active

Production

SOT-23 (DBV) | 6

3000 | LARGE T&R

Yes

NIPDAU

Level-1-260C-UNLIM

-40 to 125

O91S

OPA991SIDBVRG4.A

Active

Production

SOT-23 (DBV) | 6

3000 | LARGE T&R

Yes

NIPDAU

Level-1-260C-UNLIM

-40 to 125

O91S

OPA991TIDCKR

Active

Production

SC70 (DCK) | 5

3000 | LARGE T&R

Yes

SN

Level-2-260C-1 YEAR

-40 to 125

1JE

OPA991TIDCKR.A

Active

Production

SC70 (DCK) | 5

3000 | LARGE T&R

Yes

SN

Level-2-260C-1 YEAR

-40 to 125

1JE

(1) Status: For more details on status, see our product life cycle.

(2) Material type: When designated, preproduction parts are prototypes/experimental devices, and are not yet approved or released for full production. Testing and final process, including without limitation quality assurance,

reliability performance testing, and/or process qualification, may not yet be complete, and this item is subject to further changes or possible discontinuation. If available for ordering, purchases will be subject to an additional

waiver at checkout, and are intended for early internal evaluation purposes only. These items are sold without warranties of any kind.

(3) RoHS values: Yes, No, RoHS Exempt. See the TI RoHS Statement for additional information and value definition.

(4) Lead finish/Ball material: Parts may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two lines if the finish value exceeds the maximum

column width.

(5) MSL rating/Peak reflow: The moisture sensitivity level ratings and peak solder (reflow) temperatures. In the event that a part has multiple moisture sensitivity ratings, only the lowest level per JEDEC standards is shown.

Refer to the shipping label for the actual reflow temperature that will be used to mount the part to the printed circuit board.

(6) Part marking: There may be an additional marking, which relates to the logo, the lot trace code information, or the environmental category of the part.

Multiple part markings will be inside parentheses. Only one part marking contained in parentheses and separated by a "~" will appear on a part. If a line is indented then it is a continuation of the previous line and the two

combined represent the entire part marking for that device.

Addendum-Page 2