SP431, SP431AS-2.5, SP431AS25 Selling Leads, Datasheet
MFG:SIPEX Package Cooled:SOP8 D/C:05+
SP431, SP431AS-2.5, SP431AS25 Datasheet download
Part Number: SP431
MFG: SIPEX
Package Cooled: SOP8
D/C: 05+
SP431, SP431AS-2.5, SP431AS25
- Table of contents:
Info of SP431
Info of SP431AS-2.5
Info of SP431AS25
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About SP431
PDF/DataSheet Download
Datasheet: SP431
File Size: 147641 KB
Manufacturer: INTERSIL [Intersil Corporation]
Download : Click here to Download
About SP4010B
PDF/DataSheet Download
Datasheet: SP4010B
File Size: 328393 KB
Manufacturer:
Download : Click here to Download
About SP4010B
PDF/DataSheet Download
Datasheet: SP4010B
File Size: 328393 KB
Manufacturer:
Download : Click here to Download
SP431 General Description
The SP431 is high-voltage three-terminal adjustable voltage references, with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (2.5V) and 36V with two external resistors. These devices have a typical output impedance of 0.25. Active output circuitry provides a very sharp turn-on characteristic, making the SP431 excellent replacements for low-voltage Zener diodes in many applications, including onboard regulation and adjustable power supplies.
SP431 Maximum Ratings
|
Parameter |
Symbol |
Value |
Unit |
|
Cathode Voltage |
VZ |
37 |
V |
|
Continuous Cathode Current |
IZ |
150 |
mA |
|
Reference Current |
IREF |
10 |
mA |
|
Operation Junction Temperature Range |
TJ |
-40 ~ +150 |
|
|
Storage Temperature Range |
TSTG |
-65 ~ +150 |
|
|
Lead Temperature Range (Soldering 10sec.) |
TSOL |
260 |
|
|
Thermal Resistance |
ӨJA |
140 |
/W |
SP431 Features
Low Output Noise
Adjustable Output Voltage, VO = Vref to 36 V
Low Operational Cathode Current
0.2 Typical Output Impedance
Adjustable Output Voltage, VO = Vref to 36 V
Low Operational Cathode Current
0.2 Typical Output Impedance
SP431 Typical Application
Battery Power Equipment
Linear Regulators
Switch Power Supply
Cellular Phone
Digital Cameras
Computer Disk Drivers
Instrumentation
Linear Regulators
Switch Power Supply
Cellular Phone
Digital Cameras
Computer Disk Drivers
Instrumentation
SP431 Connection Diagram
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