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STMicroelectronics VN5E025AJTR-E — Power Management (PMIC / Gate Driver)

VN5E025AJTR-E ST VIPower High-Side Switch, 25 mOhm, 43 A

MPNVN5E025AJTR-E
Active

STMicroelectronics VIPower series, VN5E025AJTR-E, single-channel high-side N-channel power switch, 25 mOhm max Rds(on), 43 A max output, 4.5 V to 28 V load range, PowerSSO-12 package, -40 to 150 °C junction.

$2.9700Ref. price · indicative, final on quote
STMicroelectronics VN5E025AJTR-E datasheet (PDF)
PackagingPowerSSO-12
RoHSROHS3 Compliant
SeriesVIPower™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

VN5E025AJTR-E specifications
ParameterValue
SeriesVIPower™
Input typeNon-Inverting
Output typeN-Channel
TypeGeneral Purpose
MountingSurface Mount
Voltage - load4.5V ~ 28V
Voltage - supply (Vcc (Vdd))Not Required
Output current43A
I/O channels1
InterfaceOn/Off
Operating temperature-40°C ~ 150°C (TJ)
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesAuto Restart
Rds on25mOhm (Max)
CasePowerSSO-12
Fault protectionCurrent Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage
Output configurationHigh Side
Ratio - Input:Output1:1

Product details

25 mOhm Rds(on) — the thermal budget driver

The VN5E025AJTR-E is a single-channel high-side N-channel power switch from ST's VIPower family. Without that thermal path, the junction will hit the 150 °C limit well before the load reaches the 43 A ceiling.

Fault coverage without external glue

For a BOM that drives a solenoid, a lamp, or a DC motor, these four protections remove the need for a separate current-sense resistor, a comparator, and a TVS diode — the VIPower die handles them. The input is non-inverting and the interface is a single On/Off pin; no external Vcc supply is required.

There is no last-time-buy deadline on the horizon.

The load supply can span 4.5 V to 28 V. The 43 A peak rating is a pulse-capable figure; the continuous current is thermally limited by the board layout.

Frequently asked questions

Is VN5E025AJTR-E active or obsolete?

Determines long-term availability and risk of redesign.

What is the lead time for VN5E025AJTR-E?

Critical for production planning and avoiding delays.

Can VN5E025AJTR-E be used with 3.3V logic?

Ensures compatibility with existing control circuitry.

What is the price of VN5E025AJTR-E in volume?

Directly impacts BOM cost and sourcing decisions.

Where to buy VN5E025AJTR-E?

Essential to find a reliable source with stock.

What is the difference between VN5E025AJTR-E and VN5E025AJTR?

Avoids ordering wrong part and ensures fit.