SNOSC48O June   2000  – December 2014 LM2936

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 LM2936
    6. 6.6 Electrical Characteristics for 3.3-V LM2936
    7. 6.7 Electrical Characteristics for 5-V LM2936
    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. 8.2.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Examples
    3. 10.3 Thermal Considerations
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Trademarks
    3. 11.3 Electrostatic Discharge Caution
    4. 11.4 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

5 Pin Configuration and Functions

3-Pins
LM2936DT TO-252 (NDP) Package
Top View
conn_LM2936DT_snosc48.gif
4-Pins
LM2936MP SOT-223 (DCY) Package
Top View
conn_LM2936MP_snosc48.gif
8-Pins
LM2936BM SOIC (D) Package
Top View
conn_LM2936BM_snosc48.gif
8-Pins
LM2936M SOIC (D) Package
Top View
conn_LM2936M_snosc48.gif
3-Pins
LM2936Z TO-92 (LP) Package
Bottom View
conn_LM2936Z_snosc48.gif
8-Pins
LM2936MM VSSOP (DGK) Package
Top View
conn_LM2936MM_snosc48.gif

Pin Functions

PIN I/O DESCRIPTION
NAME D
(LM2936BM)		 D
(LM2936M)		 NDP DGK DCY LP
IN 8 8 1 8 1 3 I Unregulated input voltage.
GND 2, 3, 6, 7 2, 3, 6, 7 4 7 2, 4 2 — Ground.
OUT 1 1 3 1 3 1 O Regulated output voltage. Requires a minimum output capacitance, with specific ESR, on this pin to maintain stability.
SD 5 — — — — — I Shutdown. LM2936BM 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 between 0.6 V and 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.