- Trained on our vast library of engineering resources.

Infineon Technologies AG Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS203B0EJ V33 TLS203B0EJ V33

Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS203B0EJ V33 - TLS203B0EJ V33 - Infineon Technologies AG
Neubiberg, Germany
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS203B0EJ V33
TLS203B0EJ V33
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS203B0EJ V33 TLS203B0EJ V33
Designed for use in battery-powered systems, the low quiescent current of 30 μA makes it an ideal choice. A key feature of the TLS203B0 is its low output noise. By adding an external 0.01 μF bypass capacitor, the output noise drops to very low numbers. The TLS203B0 voltage regulator is stable with output capacitors as small as 3.3 μF. Small ceramic capacitors can be used without the series resistance required by many other regulators. Internal protection circuitry includes reverse battery protection, current limiting and reverse current protection. The TLS203B0 comes as fixed output voltages 3.3 V, 5.0 V as well as an adjustable device with a 1.22 V reference voltage. It is available in a PG-DSO8 exposed pad and as well as in a PG-TSON10 exposed pad package. Summary of Features Wide Input Voltage Range: up to 20 V 300 mA Current Capability Low Quiescent Current: 30μA RMS Low Dropout Voltage: 270 mV Low Noise down to 30µV Fixed Output Voltage: 3.3 V Enable Feature Internal circuitry working down to 2.3 V Very low Shutdown Current: < 1μA No Protection Diodes Needed Stable with ≥ 3.3 μF Output Capacitor Stable with Aluminium, Tantalum or Ceramic Output Capacitors Reverse Polarity Protection Overcurrent and Overtemperature Protected PG-DSO8 exposed pad and PG-TSON10 exposed pad packages Suitable for Use in Automotive Electronics as Post Regulator Green Product (RoHS compliant) AEC Qualified Benefits Wide input voltage range Output ceramic caps supported Low noise Potential Applications Infotainment ( Camera, Display supply) Memory, CPU, FPGA core supply High current post regulator (in combination with DC/DC) Driver Assistance Systems (Radar, Camera) Family Overview For different variants please click here. Applications Automotive body control module (BCM) Chassis domain control Solutions for inductive wireless charging above 50 W Wearable Payment Designers who used this product also designed with TLF35584QVVS2 | OPTIREG™ PMIC (Automotive) SAK-TC277TP-64F200N DC | AURIX™ Family – TC27xT IPB020N10N5 | N-Channel Power MOSFET FF225R17ME4 | IGBT Modules SAK-TC233LP-16F200N AC | AURIX™ Family – TC23xL BTT6030-2ERA | PROFET™ + 24V | Automotive Smart High-Side Switch BTT6010-1ERA | PROFET™ + 24V | Automotive Smart High-Side Switch BTT6200-1ENA | PROFET™ + 24V | Automotive Smart High-Side Switch IPB120P04P4L-03 | Automotive MOSFET BTT6100-2ERA | PROFET™ + 24V | Automotive Smart High-Side Switch IPD50N06S4L-12 | Automotive MOSFET IPG20N04S4L-11A | Automotive MOSFET TLD5190QV | LITIX™ Power IPG20N06S4L-11 | Automotive MOSFET BTT6200-4ESA | PROFET™ + 24V | Automotive Smart High-Side Switch BTT6050-1ERA | PROFET™ + 24V | Automotive Smart High-Side Switch BTS3104SDL | Classic HITFET™ 24V | Automotive Low-Side Switch BTS3205N | Classic HITFET™ 12V | Automotive Low-Side Switch TLS205B0EJ V50 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear TLE4252D | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear TLF35584QVVS2 | OPTIREG™ PMIC (Automotive) SAK-TC277TP-64F200N DC | AURIX™ Family – TC27xT IPB020N10N5 | N-Channel Power MOSFET FF225R17ME4 | IGBT Modules SAK-TC233LP-16F200N AC | AURIX™ Family – TC23xL BTT6030-2ERA | PROFET™ + 24V | Automotive Smart High-Side Switch BTT6010-1ERA | PROFET™ + 24V | Automotive Smart High-Side Switch BTT6200-1ENA | PROFET™ + 24V | Automotive Smart High-Side Switch 1 2 3 4 5

Designed for use in battery-powered systems, the low quiescent current of 30 μA makes it an ideal choice.
A key feature of the TLS203B0 is its low output noise. By adding an external 0.01 μF bypass capacitor, the output noise drops to very low numbers. The TLS203B0 voltage regulator is stable with output capacitors as small as 3.3 μF. Small ceramic capacitors can be used without the series resistance required by many other regulators. Internal protection circuitry includes reverse battery protection, current limiting and reverse current protection. The TLS203B0 comes as fixed output voltages 3.3 V, 5.0 V as well as an adjustable device with a 1.22 V reference voltage. It is available in a PG-DSO8 exposed pad and as well as in a PG-TSON10 exposed pad package.


Summary of Features

  • Wide Input Voltage Range: up to 20 V
  • 300 mA Current Capability
  • Low Quiescent Current: 30μA RMS
  • Low Dropout Voltage: 270 mV
  • Low Noise down to 30µV
  • Fixed Output Voltage: 3.3 V
  • Enable Feature
  • Internal circuitry working down to 2.3 V
  • Very low Shutdown Current: < 1μA
  • No Protection Diodes Needed
  • Stable with ≥ 3.3 μF Output Capacitor
  • Stable with Aluminium, Tantalum or Ceramic Output Capacitors
  • Reverse Polarity Protection
  • Overcurrent and Overtemperature Protected
  • PG-DSO8 exposed pad and PG-TSON10 exposed pad packages
  • Suitable for Use in Automotive Electronics as Post Regulator
  • Green Product (RoHS compliant)
  • AEC Qualified

Benefits

  • Wide input voltage range
  • Output ceramic caps supported
  • Low noise

Potential Applications

  • Infotainment ( Camera, Display supply)
  • Memory, CPU, FPGA core supply
  • High current post regulator (in combination with DC/DC)
  • Driver Assistance Systems (Radar, Camera)

Family Overview

For different variants please click here.


Applications

  • Automotive body control module (BCM)
  • Chassis domain control
  • Solutions for inductive wireless charging above 50 W
  • Wearable Payment

Designers who used this product also designed with


  • TLF35584QVVS2 |
    OPTIREG™ PMIC (Automotive)
  • SAK-TC277TP-64F200N DC |
    AURIX™ Family – TC27xT
  • IPB020N10N5 |
    N-Channel Power MOSFET
  • FF225R17ME4 |
    IGBT Modules
  • SAK-TC233LP-16F200N AC |
    AURIX™ Family – TC23xL
  • BTT6030-2ERA |
    PROFET™ + 24V | Automotive Smart High-Side Switch
  • BTT6010-1ERA |
    PROFET™ + 24V | Automotive Smart High-Side Switch
  • BTT6200-1ENA |
    PROFET™ + 24V | Automotive Smart High-Side Switch
  • IPB120P04P4L-03 |
    Automotive MOSFET
  • BTT6100-2ERA |
    PROFET™ + 24V | Automotive Smart High-Side Switch
  • IPD50N06S4L-12 |
    Automotive MOSFET
  • IPG20N04S4L-11A |
    Automotive MOSFET
  • TLD5190QV |
    LITIX™ Power
  • IPG20N06S4L-11 |
    Automotive MOSFET
  • BTT6200-4ESA |
    PROFET™ + 24V | Automotive Smart High-Side Switch
  • BTT6050-1ERA |
    PROFET™ + 24V | Automotive Smart High-Side Switch
  • BTS3104SDL |
    Classic HITFET™ 24V | Automotive Low-Side Switch
  • BTS3205N |
    Classic HITFET™ 12V | Automotive Low-Side Switch
  • TLS205B0EJ V50 |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • TLE4252D |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • TLF35584QVVS2 |
    OPTIREG™ PMIC (Automotive)
  • SAK-TC277TP-64F200N DC |
    AURIX™ Family – TC27xT
  • IPB020N10N5 |
    N-Channel Power MOSFET
  • FF225R17ME4 |
    IGBT Modules
  • SAK-TC233LP-16F200N AC |
    AURIX™ Family – TC23xL
  • BTT6030-2ERA |
    PROFET™ + 24V | Automotive Smart High-Side Switch
  • BTT6010-1ERA |
    PROFET™ + 24V | Automotive Smart High-Side Switch
  • BTT6200-1ENA |
    PROFET™ + 24V | Automotive Smart High-Side Switch

1
2
3
4
5

Supplier's Site Datasheet

Technical Specifications

  Infineon Technologies AG
Product Category IC Linear Voltage Regulators
Product Number TLS203B0EJ V33
Product Name Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS203B0EJ V33
Regulator Type Low Dropout
Output Voltage Type Fixed
Package Type Other; PG-DSO-8
Life Cycle Stage active and preferred
Output Voltage 3.3 volts
Unlock Full Specs
to access all available technical data

Similar Products

Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLE4254EJ S - TLE4254EJ S - Infineon Technologies AG
Specs
Regulator Type Low Dropout
Output Voltage Type Adjustable / Variable
Package Type Other; PG-DSO-8
View Details
Linear Voltage Regulators for Industrial Applications - IFX54211MB V33 - Infineon Technologies AG
Specs
Regulator Type Low Dropout
Output Voltage Type Fixed
Output Voltage 3.3 volts
View Details
DC-DC Converters, Integrated POL Voltage Regulators - IRPS5401M - Infineon Technologies AG
Specs
Package Type Other; QFN 7X7 56L
Output Voltage 0.2500 to 5.1 volts
IOUT 50 amps
View Details
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS820B2EL VSE - TLS820B2EL VSE - Infineon Technologies AG
Specs
Regulator Type Low Dropout
Output Voltage Type Adjustable / Variable
Package Type Other; PG-SSOP-14
View Details