參數(shù)資料
型號: CL2431IAVST1
廠商: CALOGIC LLC
元件分類: 基準電壓源/電流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO3
封裝: SOT-23, 3 PIN
文件頁數(shù): 1/6頁
文件大?。?/td> 64K
代理商: CL2431IAVST1
Precision Adjustable
Shunt Reference
CL2431
FEATURES
Temperature-Compensated: 30ppm/oC
Trimmed 0.5% Bandgap Reference
Internal Amplifier with 100mA Capability
Temperature Range: Extended to 0 to 105oC
Low Frequency Dynamic Output Impedance: < 150m
Low Output Noise
SOT-23 Replacement for TL431
DESCRIPTION
ORDERING INFORMATION
Part
Package
Tolerance
Temperature Range
CL2431VS
SOT-23
1.0%
0 to +105
oC
CL2431AVS
SOT-23
0.5%
0 to +105
oC
CL2431IVS
SOT-23
1.0%
-40 to +85
oC
CL2431IAVS
SOT-23
0.5%
-40 to +85
oC
CORPORATION
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
PIN CONFIGURATION (Top View)
The CL2431 is a three terminal adjustable voltage reference
designed to act as an open-loop error amplifier with a 2.5V
temperature compensated reference.
Operating as a low
temperature coefficient zener which is programmable from
VREF to 18V with two external resistors while providing a wide
operating current range of 1.0mA to 100mA with a typical
dynamic impedance of 0.15
. As a shunt regulator the
device can be used as either a positive or negative voltage
reference.
Active output circuitry provides a very sharp
turn-on characteristic, making the CL2431 an excellent
replacement
for
low-voltage
zener
diodes
in
many
applications, including on-board regulation and adjustable
power supplies.
1J-22
CATHODE
REFERENCE
SOT-23 (VS)
ANODE
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