IFX20001MBV50HTSA1 Infineon Integrated Circuit (Other) In Stock
Infineon IFX20001MBV50HTSA1 is a fixed-output LDO linear voltage regulator in a 5-pin SOT-23 package supporting 5.5 V to 45 V input with an ultra-low dropout voltage of 0.25 V nominal. Designed for automotive and industrial applications requiring stable regulation from wide-range supply rails. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Infineon
- Package
- Other
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- IFX20001MBV50HTSA1 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low dropout voltage of 0.25 V nominal (0.3 V max) enables efficient regulation from supply rails close to the output voltage, minimizing power dissipation
- Wide input voltage range of 5.5 V to 45 V suits direct connection to automotive 12 V and 24 V bus systems as well as industrial 24 V and 36 V supply rails
- Compact 5-pin SOT-23 (R-PDSO-G5) package occupies minimal PCB area while delivering regulated fixed output for space-constrained automotive and industrial designs
- Fixed-output configuration eliminates external resistor divider network, simplifying BOM and reducing tuning errors in production designs
Applications
The IFX20001MBV50HTSA1 is ideal for generating stable local supply voltages in automotive ECUs, body control modules, and ADAS sensor nodes powered from 12 V or 24 V vehicle bus systems. Its 5.5 V to 45 V input range also supports industrial field instruments, motor drive auxiliary supplies, and building automation sensors that draw power directly from 24 V industrial rails. The ultra-low 0.25 V dropout performance makes it a practical pre-regulator in power trees where headroom between input and output is limited by system architecture.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 17 Weeks, 3 Days |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.3V |
| Dropout Voltage1-Nom | 0.25V |
| Input Voltage Absolute-Max | 45V |
| Input Voltage-Max | 45V |
| Input Voltage-Min | 5.5V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.02% |
| Load Regulation-Max | 0.02% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.03A |
| Output Voltage1-Max | 5.2V |
| Output Voltage1-Min | 4.8V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SCT-595 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Terminal Finish | Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 4% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for IFX20001MBV50HTSA1:
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
What input voltage range does IFX20001MBV50HTSA1 support, and why does this make it suitable for automotive 12 V bus designs?
The IFX20001MBV50HTSA1 accepts input voltages from 5.5 V to 45 V, with an absolute maximum of 45 V. Automotive 12 V systems can experience load dump transients up to 40 V, and the 45 V absolute maximum rating allows this LDO to survive such events without clamping circuits, simplifying the protection design in ECUs and body control modules.
How low is the dropout voltage of IFX20001MBV50HTSA1, and when does this matter for power efficiency?
The IFX20001MBV50HTSA1 has a nominal dropout voltage of 0.25 V and a maximum of 0.3 V. This ultra-low dropout is critical when the input supply sags close to the regulated output level, such as during battery brown-out conditions in automotive or handheld devices, allowing the regulator to maintain a stable output with as little as 300 mV of headroom and minimizing thermal dissipation.
What package does IFX20001MBV50HTSA1 use, and how does its 5-pin form factor benefit PCB layout?
The IFX20001MBV50HTSA1 uses a 5-pin SOT-23 (JESD-30 code R-PDSO-G5) package. This compact surface mount package measures approximately 2.9 mm by 1.6 mm in footprint, making it suitable for placement near the load in space-constrained automotive and industrial PCBs where a small local regulator replaces discrete resistor-divider regulation networks.
Is IFX20001MBV50HTSA1 appropriate for industrial 24 V rail applications, and what is its lead time for production procurement?
Yes, the 5.5 V to 45 V input range covers standard 24 V industrial supply rails with significant margin for transient spikes common in factory automation environments. However, procurement teams should note that the factory lead time is approximately 17 weeks, so production orders should be placed well in advance or safety stock maintained to avoid supply disruptions in high-volume builds.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About Infineon
Infineon is a leading electronic component manufacturer. FindMyChip sources Infineon ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”