SBVS038U September   2003  – January 2015 TPS736

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
    6. 6.6 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 Output Noise
      2. 7.3.2 Internal Current Limit
      3. 7.3.3 Enable Pin and Shutdown
      4. 7.3.4 Reverse Current
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Operation with 1.7 V ≤ VIN ≤ 5.5 V and VEN ≥ 1.7 V
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Input and Output Capacitor Requirements
        2. 8.2.2.2 Dropout Voltage
        3. 8.2.2.3 Transient Response
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Examples
    3. 10.3 Power Dissipation
    4. 10.4 Thermal Protection
    5. 10.5 Package Mounting
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Development Support
        1. 11.1.1.1 Evaluation Modules
        2. 11.1.1.2 Spice Models
      2. 11.1.2 Device Nomenclature
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

5 Pin Configuration and Functions

DBV Package
5-Pin SOT23
(Top View)
po_sot23-5_bvs038.gif
DCQ Package
6-Pin SOT223
(Top View)
po_sot223-5_bvs038.gif
DRB Package
8-Pin VSON
(Top View)
po_3x3-son_bvs038.gif

Pin Functions

PIN I/O DESCRIPTION
NAME NO.
SOT23 SOT223 VSON
IN 1 1 8 I Input supply
GND 2 3, 6 4, Pad — Ground
EN 3 5 5 I Driving the enable pin (EN) high turns on the regulator. Driving this pin low puts the regulator into shutdown mode. Refer to the Shutdown section for more details. EN can be connected to IN if not used.
NR 4 4 3 — Fixed-voltage versions only. Connecting an external capacitor to this noise reduction pin bypasses noise generated by the internal bandgap, reducing output noise to very low levels.
FB 4 4 3 I Adjustable-voltage version only. This pin is the input to the control loop error amplifier, and sets the output voltage of the device.
OUT 5 2 1 O Output of the regulator. There are no output capacitor requirements for stability.