TLF2931G V33 Infineon Technologies, TLF2931G V33 Datasheet
TLF2931G V33
Specifications of TLF2931G V33
Related parts for TLF2931G V33
TLF2931G V33 Summary of contents
Page 1
Low Dropout Linear Voltage Regulator TLF2931GV50 TLF2931GV33 Rev. 1.0, 2010-10- ...
Page 2
Low Dropout Linear Voltage Regulator 1 Overview Features • Very low Quiescent Current • Output Current in Excess of 100mA • Input-Output Differential Less than 0.6V for 5V-Version • Reverse Battery Protection • Output Current Limitation • Overtemperature Shutdown • ...
Page 3
Block Diagram 8 Input Adjustment Figure 1 Block Diagram Data Sheet Saturation Temperature Control and Sensor Protection Circuit Control Amplifier Buffer Bandgap Reference 3 TLF2931 Block Diagram 1 Output 2,3,6,7 GND AEB01527 Rev. 1.0, 2010-10-06 ...
Page 4
Pin Configuration 3.1 Pin Assignment GND GND Figure 2 Pin Configuration 3.2 Pin Definitions and Functions TLF2931GV50, TLF2931GV33 (PG-DSO-8) Pin Symbol Function 1 OUT Output block to GND with a capacitor close to the IC terminals, respecting the values ...
Page 5
General Product Characteristics 4.1 Absolute Maximum Ratings 1) Absolute Maximum Ratings T = -40 °C to 125 °C; all voltages with respect to ground, positive current flowing into pin j (unless otherwise specified) Pos. Parameter Input 4.1.1 Voltage Output ...
Page 6
Thermal Resistance Pos. Parameter TLF2931GV50, TLF2931GV33 (PG-DSO-8) 4.3.1 Junction to Soldering Point 1) 4.3.2 Junction to Ambient 4.3.3 4.3.4 1) not subject to production test, specified by design R 2) Specified value is according to Jedec JESD51-2,-7 at natural ...
Page 7
Electrical Characteristics 5.1 Electrical Characteristics TLF2931GV50 Electrical Characteristics -40 °C to 125 ° (unless otherwise specified) Pos. Parameter 5.1.1 Output Voltage 5.1.2 Line Regulation 5.1.3 5.1.4 Load Regulation 1) 5.1.5 Output ...
Page 8
Electrical Characteristics TLF2931GV33 Electrical Characteristics -40 °C to 125 ° (unless otherwise specified) Pos. Parameter 5.2.1 Output Voltage 5.2.2 Line Regulation 5.2.3 Load Regulation 1) 5.2.4 Output Impedance 5.2.5 Current Consumption ...
Page 9
Typical Performance Characteristics V Dropout Voltage versus DR I Output Current OUT 800 700 600 500 = 125 T j 400 300 200 100 100 TLF2931GV33: Output ...
Page 10
TLF2931GV50: Output Voltage T Junction Temperature 5.00 4.90 4.80 4.70 4.60 - Output Current versus OUT V Input Voltage I 200 Ι 150 100 ...
Page 11
I Current Consumption versus q I Output Current OUT 12 Ι 13 Data Sheet Current Consumption Input Voltage AED01980 ...
Page 12
Power Supply Ripple Rejection f Frequency 90,00 80, OUT 70, OUT 60,00 50,00 40, 100 mA OUT 30, µF OUT 20,00 ESR(C OUT 10,00 0,00 0,01 0,1 ...
Page 13
Package Outlines 1.27 +0.1 2) 0.41 -0. -0.2 Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Lead width can be 0.61 max. in dambar area ...
Page 14
Revision History Revision Date Changes 1.0 2010-10-06 Data Sheet Data Sheet 14 TLF2931 Revision History Rev. 1.0, 2010-10-06 ...
Page 15
... Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life ...