參數(shù)資料
型號(hào)： TK11280BUIB
廠商： TOKO INC
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： VOLTAGE REGULATOR WITH ON/OFF SWITCH
中文描述： 8 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO5
封裝： SOT-89, 5 PIN
文件頁(yè)數(shù)： 18/24頁(yè)
文件大?。?/td> 157K
代理商： TK11280BUIB
Page 18
October 1999 TOKO, Inc.
TK112xxB
1000
100
1 0
1
0.1
0.01
1
5 0
100
150
IOUT (mA)
STABLE
OPERATION
AREA
E
1000
100
10
1
0.1
0 .01
1
50
100
150
IOUT (mA)
E
OSAREA
1000
100
1 0
1
0.1
0.01
1
5 0
100
150
IOUT (mA)
STABLE
OPERATION
AREA
E
)
1000
100
10
1
0.1
0.01
1
50
100
150
IOUT (mA)
OSAREA
E
)
APPLICATION INFORMATION
In general, the capacitor should be at least 1
μ
F (aluminum electrolytic) and be rated for the actual ambient operating
temperature range. The table below shows typical characteristics for several types and values of capacitance. Please
note that the ESR varies widely depending upon manufacturer, type, size, and material.
C
L
= 1
μ
F
C
L
= 2.2
μ
F
C
L
= 3.3
μ
F
C
L
= 10
μ
F
Note: ESR is measured at 10 kHz.
INPUT-OUTPUT CAPACITORS
Linear regulators require an output capacitor in order to maintain regulator loop stability. This capacitor should be selected
to ensure stable operation over the desired temperature and load range. The graphs below show the effects of
capacitance value and ESR on the stable operation area.
2.0 V
3.0 V
5.0 V
112xxB
CL
ESR
V
OUT
=
ESR
Capacitance
Aluminum
Capacitor
Tantalum
Capacitor
Ceramic
Capacitor
1.0 μF
2.4
2.3
0.140
2.2 μF
2.0
1.9
0.059
3.3 μF
4.6
1.0
0.049
10 μF
1.4
0.5
0.025
相關(guān)PDF資料
PDF描述
TK11280BUIL VOLTAGE REGULATOR WITH ON/OFF SWITCH
TK112XX VOLTAGE REGULATOR WITH ON/OFF SWITCH
TK112XXA VOLTAGE REGULATOR WITH ON/OFF SWITCH
TK112XXB VOLTAGE REGULATOR WITH ON/OFF SWITCH
TK11220AUBX Circular Connector; No. of Contacts:9; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:28; Circular Contact Gender:Socket; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:28-1 RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TK11280BUIL 制造商:TOKO 制造商全稱(chēng):TOKO, Inc 功能描述:VOLTAGE REGULATOR WITH ON/OFF SWITCH
TK112A 制造商:Thomas & Betts 功能描述:Fittings Coupler 0.75inch Steel
TK112A-RT 制造商:Thomas & Betts 功能描述:Fittings Coupler 0.75inch Steel
TK112J 制造商:Panasonic Electric Works 功能描述:
TK112V 制造商:Panasonic 功能描述:Bulk
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*