SNVS684D November   2010  – March 2016

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics for 3-V LM2936Q
    6. 6.6 Electrical Characteristics for 3.3-V LM2936Q
    7. 6.7 Electrical Characteristics for 5-V LM2936Q
    8. 6.8 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 High Input Operating Voltage
      2. 7.3.2 Thermal Shutdown (TSD)
      3. 7.3.3 Short-Circuit Current Limit
      4. 7.3.4 Shutdown (SD) Pin
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 External Capacitors
          1. 8.2.2.1.1 Minimum Capacitance
          2. 8.2.2.1.2 ESR Limits
        2. 8.2.2.2 Output Capacitor ESR
        3. 8.2.2.3 Power Dissipation
        4. 8.2.2.4 Estimating Junction Temperature
      3. 8.2.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Examples
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

5 Pin Configuration and Functions

NDP Package
3-Pin TO-252
Top View
LM2936Q conn_LM2936DT_snosc48.gif
DCY Package
4-Pin SOT-223
Top View
LM2936Q conn_LM2936MP_snosc48.gif
D Package (LM2936QHBM)
8-Pin SOIC
Top View
LM2936Q conn_LM2936BM_snosc48.gif
D Package (LM2936QM)
8-Pin SOIC
Top View
LM2936Q conn_LM2936M_snosc48.gif
DGK Package
8-Pin VSSOP
Top View
LM2936Q conn_LM2936MM_snosc48.gif

Pin Functions

PIN I/O DESCRIPTION
NAME D
(LM2936QHBMA)		 D
(LM2936QM)		 NDP DGK DCY
IN 8 8 1 8 1 I Unregulated input voltage.
GND 2, 3, 6, 7 2, 3, 6, 7 4 7 2, 4 — Ground.
OUT 1 1 3 1 3 O Regulated output voltage. Requires a minimum output capacitance, with specific ESR, on this pin to maintain stability.
SD 5 — — — — I Shutdown (LM2936QHBMA only). Pull this pin HIGH (> 2 V) to turn the output OFF. If this pin is left open, pull ed low (< 0.6 V), or connected to GND, the output will be ON by default. Avoid having any voltage from 0.6 V to 2 V on this pin as the output status may not be predicable across the operating range.
NC 4 4, 5 — 2, 3, 4, 5, 6 — — No internal connection, Connect to GND, or leave open.