Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT23

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ZXTR2108F

60V INPUT, 8V 15mA REGULATOR TRANSISTOR

Datasheet

Evaluation Boards and User Guides

ZXTR21XXEV1-User-Guide.pdf (327 KB)

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Description

The ZXTR2108F monolithically integrates a transistor, zener diode

and resistor to function as a linear regulator. The device regulates

with an 8V nominal output at 15mA. It is designed for use in high

voltage applications where standard linear regulators cannot be used.

This function is fully integrated into a SOT23 package, minimizing

PCB area and reducing the number of components when compared

with a multi-chip discrete solution.

Feature(s)

Series Linear Regulator Using Emitter-Follower Stage
Input Voltage = 10 to 60V (For regulated output voltage)
Output Voltage = 8V ± 10%
Fully integrated into a SOT23 package
Totally Lead-Free & Fully RoHS Compliant
Halogen and Antimony Free. “Green” Device
Qualified to AEC-Q101 Standards for High Reliability

Application(s)

Supply voltage regulation for:

24V to 8V Rails
Other Customized Input Rails

Specifications & Technical Documents

Product Parameters

Iq (typ) (µA)	500
AEC Qualified	Yes
Compliance (Only Automotive Supports PPAP)	Standard
Type	Linear Regulator
Output options	Fixed
Iout (A)	0.015
Vin (Max) (V)	60
Vin (Min) (V)	10
Fixed Vout (V)	8
Accuracy 25C	10
PSRR (dB) 1kHz	46
Enable Active	No
Channels	1
Output Discharge	No
Power Good	No
Reverse Protection	No
VCTL Function	No

Technical Documents

Evaluation Boards and User Guides

ZXTR21XXEV1-User-Guide.pdf (327 KB)

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products