SE428, SE430, SE431 Selling Leads, Datasheet
MFG:20 Package Cooled:QFP D/C:05+
SE428, SE430, SE431
- Table of contents:
Info of SE428
Info of SE430
Info of SE431
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About SE401
PDF/DataSheet Download
Datasheet: SE401
File Size: 150223 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About SE401
PDF/DataSheet Download
Datasheet: SE401
File Size: 150223 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About SE431
PDF/DataSheet Download
Datasheet: SE431
File Size: 221102 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
SE431 General Description
The SE431 is a low voltage three terminal adjustable shunt regulator with a guaranteed thermal stability over applicable temperature ranges. The output voltage can be set to any value between VREF (approximately 2.5 V) to 18V with two external resistors.This device has a typical output impedance of 0.2.Active output circuitry provides a very sharp turn on characteristic, making this device excellent replacement for Zener diodes in many applications.
The SE431 is characterized for operation from 0to 105, and five package options (SOT-23-3, SOT-23-5,SOP-8, TO-92 and SOT-89) allow the designer the opportunity to select the proper package for their applications.
SE431 Maximum Ratings
|
Parameter |
Symbol |
Maximum |
Units |
| Cathode Voltage |
VKA |
18 |
V |
| Continuous Cathode Current |
IKA |
150 |
mA |
| Reference Current |
IREF |
10 |
mA |
| Operating Junction Temperature Range |
TJ |
150 |
|
| Storage Temperature Range |
TSTG |
-65to150 |
|
| Thermal Resistance |
JA |
120 (SOT-89) |
/W |
|
230 (SOT-23-3) | |||
|
230 (SOT-23-5L | |||
|
150 (SOP-8) | |||
|
220 (TO-92) | |||
| Lead Temperature(Soldering)10 seconds |
TLEAD |
260 |
|
SE431 Features
`Low voltage operation (2.5V)
`Adjustable output voltage V0 = VREF to 18V
`Wide operating current range 120A to 100mA
`Low dynamic output impedance 0.2 (Typ.).
`Trimmed bandgap design up to + 0.5%.
`ESD rating is 5.5KV(Per MIL-STD-883D).
`Available in Lead Free Packages
`Adjustable output voltage V0 = VREF to 18V
`Wide operating current range 120A to 100mA
`Low dynamic output impedance 0.2 (Typ.).
`Trimmed bandgap design up to + 0.5%.
`ESD rating is 5.5KV(Per MIL-STD-883D).
`Available in Lead Free Packages
SE431 Typical Application
·Linear Regulators
·Adjustable Supplies
·Switching Power Supplies
·Battery Operated Computers
·Instrumentation
·Computer Disk Drives
·Adjustable Supplies
·Switching Power Supplies
·Battery Operated Computers
·Instrumentation
·Computer Disk Drives
SE431 Connection Diagram
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