LP2951C データシートの表示（PDF） - ON Semiconductor

部品番号

コンポーネント説明

メーカー

LP2951C

Micropower Voltage Regulators

ON Semiconductor 

LP2950

Package

3.0V

TO–92

Suffix Z

LP2950CZ–3.0

LP2950ACZ–3.0

DPAK

Suffix DT

LP2950CDT–3.0

LP2950ACDT–3.0

SO–8

Suffix D

LP2951CD–3.0

LP2951ACD–3.0

Micro–8

Suffix DM

DIP–8

Suffix N

LP2951CDM–3.0

LP2951ACDM–3.0

LP2951CN–3.0

LP2951ACN–3.0

LP2950Cx–xx / LP2951Cxx–xx

LP2950ACx–xx / LP2951ACxx–xx

DEVICE INFORMATION

Output Voltage

3.3V

5.0V

LP2950CZ–3.3

LP2950ACZ–3.3

LP2950CZ–5.0

LP2950ACZ–5.0

LP2950CDT–3.3

LP2950ACDT–3.3

LP2950CDT–5.0

LP2950ACDT–5.0

LP2951CD–3.3

LP2951ACD–3.3

LP2951CD

LP2951ACD

LP2951CDM–3.3

LP2951ACDM–3.3

LP2951CN–3.3

LP2951ACN–3.3

LP2951CDM

LP2951ACDM

LP2951CN

LP2951ACN

1% Output Voltage Precision at TJ = 25°C

0.5% Output Voltage Precision at TJ = 25°C

Adjustable

Not

Available

Not

Available

LP2951CD

LP2951ACD

LP2951CDM

LP2951ACDM

LP2951CN

LP2951ACN

Operating Junction

Temperature Range

TJ = –40° to +125°C

TJ = –40° to +125°C

TJ = –40° to +125°C

TJ = –40° to +125°C

TJ = –40° to +125°C

Battery or

Unregulated DC

Representative Block Diagrams

Input

Output

5.0 V/100 mA

3

1

182 k

1.0 µF

Battery or

Input

Unregulated DC

Shutdown

From 3 60 k

CMOS/TTL

50 k

Error Amplifier

60 k

1.23 V

Reference

Gnd 2

LP2950CZ–5.0

8

Output 1

Error

Amplifier

Sense 2

182 k

60 k

1.0 µF

VO Tap

6

7

Feedback

5.0 V/100 mA

330 k

1.23 V

Reference

75 mV/

60 mV

Error Detection

Comparator

Error

Output

5

To CMOS/TTL

LP2951CD or CN

Gnd 4

This device contains 34 active transistors.

http://onsemi.com

2

Share Link: