SNOS491D
February 2000 – September 2018
LM4051-N
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
1.2
VREF Simplified Schematic
Adjustable Reference Simplified Schematic
4
Revision History
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
Device and Documentation Support
12.1
Receiving Notification of Documentation Updates
12.2
Community Resources
12.3
Trademarks
12.4
Electrostatic Discharge Caution
12.5
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DBZ|3
MPDS108F
Thermal pad, mechanical data (Package|Pins)
Orderable Information
snos491d_oa
snos491d_pm
9.2
Typical Applications