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TLS205B0EJV50XUMA1 8-SOIC (0.154, 3.90mm Width)
  • TLS205B0EJV50XUMA1
  • TLS205B0EJV50XUMA1 0
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LDO Regulator Pos 5V 0.5A Automotive 8-Pin DSO EP T/R

Manufacturer :
Infineon Technologies Corporation
Package/Case :
8-SOIC (0.154, 3.90mm Width)
Product Categories :
Linear Regulator
RoHs Status:
Lead free / RoHS Compliant

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TLS205B0EJV50XUMA1 Product Details

The TLS205B0EJV50XUMA1 is a micropower, low noise, low dropout voltage regulator. The device is capable of supplying an output current of 500 mA with a dropout voltage of 300 mV. Designed for use in battery-powered systems, the low quiescent current of 30 μA makes it an ideal choice.
A key feature of the TLS205B0EJV50XUMA1 is its low output noise. By adding an external 0.01 μF bypass capacitor, the output noise drops to very low numbers. The TLS205B0 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 TLS205B0EJV50XUMA1 comes as fixed output voltages 3.3 V, 5.0 V as well as 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.


  • Wide Input Voltage Range: 1.8V to 20 V
  • 500 mA Current Capability
  • Adjustable Output from 1.22 V to 20 V
  • Low Quiescent Current: 30μA
  • Low Dropout Voltage: 320 mV
  • Low Noise typ.24µV RMS
  • 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
  • Wide input voltage range
  • Output ceramic caps supported
  • Low noise


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

TLS205B0EJV50XUMA1 Block Diagram
(Picture: Diagram)

Technical Parameters

Output Configuration Positive Current Supply (Max) 31mA
Output Type Fixed PSRR 65dB (120Hz)
Number of Regulators 1 Control Features Enable
Voltage Input (Max) 20V Protection Features Over Current, Over Temperature, Reverse Polarity
Voltage Output (Min/Fixed) 5V Operating Temperature -40??C ~ 125??C (TJ)
Voltage Dropout (Max) 0.48V @ 500mA Mounting Type Surface Mount
Current Output 500mA Package / Case 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Current Quiescent (Iq) 60??A Supplier Device Package PG-DSO-8, e-Pad

TLS205B0EJV50XUMA1 Documents

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Estimated Delivery Time: Mar 14 - Mar 19 days (choose Expedited at checkout).

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1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that TLS205B0EJV50XUMA1 is the original manufacturer or agent of INFINEON?
We have a professional business development department to strictly test and verify the qualifications of INFINEON original manufacturers and agents. All INFINEON suppliers must pass the qualification review before they can publish their TLS205B0EJV50XUMA1 devices; we pay more attention to the channels and quality of TLS205B0EJV50XUMA1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of TLS205B0EJV50XUMA1 chips? Including INFINEON original factory information, Linear Regulator application, TLS205B0EJV50XUMA1 pictures?
You can use Jotrin's intelligent search engine, or filter by Power ; Linear Voltage Regulator (LDO) ; Linear Voltage Regulators for Automotive Applications | OPTIREG™ category, or find it through Infineon Technologies Corporation Information page.
Q: Are the INFINEON's TLS205B0EJV50XUMA1 price and stock displayed on the platform accurate?
The INFINEON's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for TLS205B0EJV50XUMA1, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns or replacement of TLS205B0EJV50XUMA1?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TLS205B0EJV50XUMA1 we delivered, we will accept the replacement or return of the TLS205B0EJV50XUMA1 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of TLS205B0EJV50XUMA1.
(3)The TLS205B0EJV50XUMA1 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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Infineon Technologies Corporation

Infineon is a leading global designer, manufacturer and supplier of a broad range of semiconductors used in various microelectronic applications. Infineon's product portfolio consists of logic product...
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