VN540-E STMicroelectronics Integrated Circuit (Transistor Outline, Vertical) In Stock
VN540-E is a single-channel peripheral driver from STMicroelectronics, offering a 2.8 A source output with built-in overcurrent, thermal, and undervoltage protections. It suits automotive and industrial control applications. Available worldwide with fast shipping.
- Manufacturer
- STMicroelectronics
- Package
- Transistor Outline, Vertical
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- VN540-E Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.4840(MOQ 1000)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of VN540-E?
- Single-channel buffer/inverter-based peripheral driver with open-source output up to 2.8 A
- Built-in protection suite covering overcurrent, thermal shutdown, and undervoltage lockout
- Standard logic input compatible with TTL and CMOS levels for easy system integration
What is VN540-E used for?
The VN540-E is well suited for automotive body electronics and industrial motor control systems that require reliable high-side sourcing up to 2.8 A. Its integrated protection features simplify designs for relay drivers, solenoid actuators, and lamp drivers. The single-bit interface makes it an ideal drop-in peripheral driver in microcontroller-based control boards.
What are the specifications of VN540-E?
| YTEOL | 0 |
| Built-in Protections | OVER CURRENT; THERMAL; UNDER VOLTAGE |
| Driver Number of Bits | 1 |
| Input Characteristics | STANDARD |
| Interface IC Type | BUFFER OR INVERTER BASED PERIPHERAL DRIVER |
| JESD-30 Code | R-XSFM-T5 |
| Number of Functions | 1 |
| Output Characteristics | OPEN-SOURCE |
| Output Current Flow Direction | SOURCE |
| Output Current-Max | 2.8A |
| Output Peak Current Limit-Nom | 5A |
| Output Polarity | TRUE |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | ZIP5,.15,.2,67TB |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Qualification Status | Not Qualified |
| Supply Current-Max | 3mA |
| Supply Voltage-Max | 36V |
| Supply Voltage-Min | 10V |
| Supply Voltage-Nom | 24V |
| Surface Mount | NO |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 1.7mm |
| Terminal Position | SINGLE |
| Turn-off Time | 60 µs |
| Turn-on Time | 40 µs |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the VN540-E datasheet?
VN540-E Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for VN540-E?
Compatible alternatives and drop-in replacements for VN540-E:
Frequently Asked Questions
What is the maximum output source current the VN540-E can deliver?
The VN540-E can source up to 2.8 A continuously from its open-source output stage, making it suitable for driving inductive loads such as solenoids and relays in 12 V automotive systems.
Which protection mechanisms are built into the VN540-E to safeguard connected loads?
The VN540-E integrates overcurrent protection, thermal shutdown, and undervoltage lockout. These 3 built-in protection features activate automatically, preventing damage to the driver and connected load without any external components.
In which automotive or industrial applications is the VN540-E typically used?
The VN540-E is used in automotive body control modules, industrial solenoid valve drivers, and lamp control circuits where a 2.8 A source capability and compact TO-5 package footprint are needed alongside robust fault protection.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $3.4840 | $3484.00 |
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