SBVS309A
July 2017 – September 2018
TLV741P
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Typical Application Circuit
Dropout Voltage vs Output Current
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
Electrical Characteristics
6.6
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Undervoltage Lockout (UVLO)
7.3.2
Shutdown
7.3.3
Foldback Current Limit
7.3.4
Thermal Protection
7.4
Device Functional Modes
7.4.1
Normal Operation
7.4.2
Dropout Operation
7.4.3
Disabled
8
Application and Implementation
8.1
Application Information
8.1.1
Input and Output Capacitor Considerations
8.1.2
Dropout Voltage
8.1.3
Transient Response
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curves
8.3
What to Do and What Not to Do
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.1.1
Board Layout Recommendations to Improve PSRR and Noise Performance
10.2
Layout Examples
10.3
Power Dissipation
11
Device and Documentation Support
11.1
Documentation Support
11.1.1
Related Documentation
11.2
Receiving Notification of Documentation Updates
11.3
Community Resources
11.4
Trademarks
11.5
Electrostatic Discharge Caution
11.6
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DBV|5
MPDS018T
DQN|4
MPSS021E
Thermal pad, mechanical data (Package|Pins)
DQN|4
QFND355C
Orderable Information
sbvs309a_oa
sbvs309a_pm
1
Features
Input Voltage Range: 1.4 V to 5.5 V
Stable Operation With 1-µF Ceramic Capacitors
Foldback Overcurrent Protection
Packages:
5-Pin SOT-23
4-Pin X2SON
Very Low Dropout: 230 mV at 150 mA
Accuracy: 1%
Low I
Q
: 50 µA
Available in Fixed-Output Voltages:
1 V to 3.3 V
High PSRR: 65 dB at 1 kHz
Active Output Discharge (P Version Only)