參數(shù)資料
型號(hào)： SI-3157B
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 Linear Regulator IC(5腳，多功能低壓差線性穩(wěn)壓器芯片)
中文描述： 15.7 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PZFM5
封裝： PLASTIC, TO-220F, 5 PIN
文件頁(yè)數(shù)： 1/5頁(yè)
文件大小： 72K
代理商： SI-3157B
24
Ratings
35
V
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
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, at V
O
=15.7V)
0.3 to 0.75A (When V
IN
=18V, at 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)
相關(guān)PDF資料
PDF描述
SI-3157F 5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Linear Regulator IC(15.7V,5腳，多功能低壓差線性穩(wěn)壓器芯片)
SI-3201S Switching Type Regulator
SI-5151S High-side Power Switch with Diagnostic Function
SI-5152S High-side Power Switch with Diagnostic Function
SI-5153S High-side Power Switch with Diagnostic Function and Built-in Zener Diode
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI-3157F 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
SI-319S 制造商:SONY 制造商全稱:Sony Corporation 功能描述:SUPER FLAT SCREEN
SI3200-BS 功能描述:射頻無(wú)線雜項(xiàng) 100V LINEFEED CODEC RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
SI3200-BSR 制造商:Silicon Laboratories Inc 功能描述:
SI3200-FS 功能描述:電信線路管理 IC 100 V Linefeed Interface IC unit RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
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