JAJS686D
February 2000 – September 2018
LM4051-N
PRODUCTION DATA.
1
特長
2
アプリケーション
3
概要
Device Images
1.2VREFの概略回路図
可変基準電圧の概略回路図
4
改訂履歴
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
LM4051-1.2 Electrical Characteristics
6.6
LM4051-ADJ Electrical Characteristics
6.7
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.4
Device Functional Modes
8.4.1
LM4051-N - 1.2 V
8.4.2
LM4051-N - ADJ
9
Application and Implementation
9.1
Application Information
9.2
Typical Applications
9.2.1
Shunt Regulator
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.3
Application Curves
9.2.2
Adjustable Shunt Regulator
9.2.2.1
Design Requirements
9.2.2.2
Detailed Design Procedure
9.3
System Examples
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
デバイスおよびドキュメントのサポート
12.1
ドキュメントの更新通知を受け取る方法
12.2
コミュニティ・リソース
12.3
商標
12.4
静電気放電に関する注意事項
12.5
Glossary
13
メカニカル、パッケージ、および注文情報
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
メカニカル・データ(パッケージ|ピン)
DBZ|3
サーマルパッド・メカニカル・データ
6.7
Typical Characteristics
Figure 1.
Temperature Drift for Different Average Temperature Coefficient
Figure 3.
Noise Voltage
Figure 5.
Start-Up Characteristics
Figure 7.
Reference Voltage vs Temperature and Output Voltage
Figure 9.
Output Saturation (SOT-23 Only)
Figure 11.
Output Impedance vs Frequency
Figure 13.
Large Signal Response
Figure 2.
Output Impedance vs Frequency
Figure 4.
Reverse Characteristics and Minimum Operating Current
Figure 6.
Reference Voltage vs Output Voltage and Temperature
Figure 8.
Feedback Current vs Output Voltage and Temperature
Figure 10.
Output Impedance vs Frequency
Figure 12.
Reverse Characteristics
Figure 14.
Thermal Hysteresis