Voltage References | TL431A

電圧リファレンス、プログラムブル精度、シャント・レギュレータ

Active

Similar Products

Datasheet

購入

Overview

集積回路TL431、A、Bは、3端子プログラムブル・シャント・レギュレータ・ダイオードです。このモノリシックIC電圧リファレンス外部抵抗器2つによってVref～36 Vでプログラム可能な低温度係数ツェナーとして動作します。動作電流範囲は1.0 mA～100 mAと広く、定格動的インピーダンスは0.22 Wです。このリファレンスの特性は、デジタル電圧メータ、電源、オペアンプ回路など多くのアプリケーションで、ツェナー・ダイオードの優れた代替となります。2.5 Vのリファレンスは、5.0 Vのロジック電源から安定したリファレンスを得られるので便利です。TL431、A、B はシャント・レギュレータとして動作するため、正負いずれかの電圧リファレンスとして使用できます。

  • Programmable Output Voltage to 36 V
  • Voltage Reference Tolerance: +/- 0.4%, Typ @ 25°C (TL431B)
  • Low Dynamic Output Impedance, 0.22 W Typical
  • Sink Current Capability of 1.0 mA to 100 mA
  • Equivalent Full-Range Temperature Coefficient of 50 ppm/ °C Typical
  • Temperature Compensated for Operation over Full Rated Operating Temperature Range
  • Low Output Noise Voltage
  • Pb-Free Packages are Available

Tools and Resources

Product services, tools and other useful resources related to TL431A

CAD Model

CAD Model

材料組成

製品変更通知

信頼性

Buy/Parametrics Table

検索

Close Search

製品:

18

共有

並べ替え

Product Groups:

┗

Orderable Parts:

18

製品

状態

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Type

V(BR) Typ (V)

Tolerance (%)

IQ Typ (mA)

IR Min (mA)

VF Max (V)

TA Min (°C)

TA Max (°C)

Reference Price

TL431ACD

Loading...

Obsolete

CAD Model

Pb

A

H

P

-

-

1

-

TUBE - Tube

98

N

Adjustable

2.5

1

0.5

1

36

0

70

Price N/A

More Details

TL431ACDG

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

TUBE

98

N

Adjustable

2.5

1

0.5

1

36

0

70

$0.1544

More Details

TL431ACDMR2G

Loading...

Obsolete

CAD Model

Pb

A

H

P

Micro8

846A-02

1

260

REEL

4000

N

Adjustable

2.5

1

0.5

1

36

0

70

Price N/A

More Details

TL431ACDR2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

N

Adjustable

2.5

1

0.5

1

36

0

70

$0.1544

More Details

TL431ACLP

Loading...

Obsolete

CAD Model

Pb

A

H

P

-

-

-

-

BLKBG - Bulk Bag

1

N

Adjustable

2.5

1

0.5

1

36

0

70

Price N/A

More Details

TL431ACLPG

Loading...

Lifetime

CAD Model

Pb

A

H

P

TO-92

29-10

NA

0

BLKBG

2000

N

Adjustable

2.5

1

0.5

1

36

0

70

$0.1719

More Details

TL431ACLPRAG

Loading...

Active

CAD Model

Pb

A

H

P

TO-92

29-10

NA

0

REEL

2000

N

Adjustable

2.5

1

0.5

1

36

0

70

$0.1712

More Details

TL431ACLPREG

Loading...

Obsolete

CAD Model

Pb

A

H

P

TO-92

29-11

NA

0

REEL

2000

N

Adjustable

2.5

1

0.5

1

36

0

70

Price N/A

More Details

TL431ACLPRPG

Loading...

Last Shipments

CAD Model

Pb

A

H

P

TO-92

29-10

NA

0

FNFLD

2000

N

Adjustable

2.5

1

0.5

1

36

0

70

Price N/A

More Details

TL431ACPG

Loading...

Obsolete

CAD Model

Pb

A

H

P

PDIP-8

626-05

NA

0

TUBE

50

N

Adjustable

2.5

1

0.5

1

36

0

70

Price N/A

More Details

TL431AIDG

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

TUBE

98

N

Adjustable

2.5

1

0.5

1

36

-40

85

$0.1475

More Details

TL431AIDMR2G

Loading...

Obsolete

CAD Model

Pb

A

H

P

Micro8

846A-02

1

260

REEL

4000

N

Adjustable

2.5

1

0.5

1

36

-40

85

Price N/A

More Details

TL431AIDR2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

N

Adjustable

2.5

1

0.5

1

36

-40

85

$0.1475

More Details

TL431AILPG

Loading...

Active

CAD Model

Pb

A

H

P

TO-92

29-10

NA

0

BLKBG

2000

N

Adjustable

2.5

1

0.5

1

36

-40

85

$0.1715

More Details

TL431AILPRAG

Loading...

Last Shipments

CAD Model

Pb

A

H

P

TO-92

29-10

NA

0

REEL

2000

N

Adjustable

2.5

1

0.5

1

36

-40

85

Price N/A

More Details

TL431AILPRMG

Loading...

Obsolete

CAD Model

Pb

A

H

P

TO-92

29-10

NA

0

FNFLD

2000

N

Adjustable

2.5

1

0.5

1

36

-40

85

Price N/A

More Details

TL431AILPRPG

Loading...

Last Shipments

CAD Model

Pb

A

H

P

TO-92

29-10

NA

0

FNFLD

2000

N

Adjustable

2.5

1

0.5

1

36

-40

85

Price N/A

More Details

TL431AIPG

Loading...

Obsolete

CAD Model

Pb

A

H

P

PDIP-8

626-05

NA

0

TUBE

50

N

Adjustable

2.5

1

0.5

1

36

-40

85

Price N/A

More Details

Show More

1-25 of 25

Products per page

Jump to :

1
contact sales icon

Support on the go

Find and compare products, get support and connect with onsemi sales team.

信頼性データ

Die Related Summary Data

Device: TL431ACDG

Equivalent to wafer fab process: BP STD LINEAR

製品技術

製品技術

等価デバイス時間

MTBF/MTTF (時間)

FITS

BP STD LINEAR

10

12120914040

More Details

Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

新しい検索