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參數(shù)資料
| 型號： | SI-3025B |
| 廠商： | SANKEN ELECTRIC CO LTD |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type |
| 中文描述： | 2.448 V-2.652 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PZFM5 |
| 封裝： | TO-220F, 5 PIN |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 46K |
| 代理商： | SI-3025B |
28
Ratings
35
IN
0.27
*1
14(With infinite heatsink)
1.5(Without heatsink, stand-alone operation)
–40 to +125
–30 to +100
–40 to +125
7.0
66.7(Without heatsink, stand-alone operation)
Paarameter
DC Input Voltage
Voltage of Output Control Terminal
DC Output Current
Power Dissipation
Junction Temperature
Ambient Operating Temperature
Storage Temperature
Thermal Resistance (junction to case)
Thermal Resistance (junction to ambient air)
Unit
V
V
A
W
W
°
C
°
C
°
C
°
C/W
°
C/W
Symbol
V
IN
V
C
I
O
P
D1
P
D2
T
j
T
op
T
stg
R
th(j-c)
R
th(j-a)
SI-3000B Series
5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type
G
SI-3000B Series
I
Features
Compact full-mold package (equivalent to TO220)
Output current: 0.27A
Low dropout voltage: V
DIF
≤
0.5V (at I
O
=0.27A)
Output ON/OFF control terminal is compatible with LS-TTL. (It may be directly
driven by LS-TTL or standard CMOS logic.)
Built-in foldback overcurrent, thermal protection circuits
Highly accurate overcurent protection starting current
SI-3157B : 0.3 to 0.7A (V
IN
=18V)
SI-3025B : 0.3 to 0.7A (When V
IN
=18V, setting V
O
=15.7V)
0.3 to 0.75A (When V
IN
=18V, setting V
O
=11.7V)
Variable output voltage type (SI-3025B) also available
I
Applications
For BS and CS antenna power supplies
Electronic equipment
I
Absolute Maximum Ratings
(T
a
=25
°
C)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI-3025F | 制造商:SANKEN 制造商全稱:Sanken electric 功能描述:5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type |
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| SI-3025KM-TL | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:1 A, Low-Dropout, 2.5 V Regulator |
| SI-3025KS | 制造商:SANKEN 制造商全稱:Sanken electric 功能描述:Surface-Mount, Low Current Consumption, Low Dropout Voltage |
| SI3025-KS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:GLOBAL MC 97 SILICON DAA |
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