參數(shù)資料
型號(hào): LT1121AIS8
廠商: LINEAR TECHNOLOGY CORP
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: JT 18C 18#20 SKT PLUG
中文描述: 3.8 V-30 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PDSO8
封裝: 0.150 INCH, PLASTIC, SOP-8
文件頁(yè)數(shù): 2/12頁(yè)
文件大?。?/td> 269K
代理商: LT1121AIS8
2
LT1121/LT1121-3.3/LT1121-5
Storage Temperature Range ................. –65
°
C to 150
°
C
Operating Junction Temperature Range (Note 2)
LT1121C-X ......................................... 0
°
C to 125
°
C
LT1121I-X ..................................... –40
°
C to 125
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
*For applications requiring input voltage ratings greater than 30V, contact the factory.
Input Voltage ......................................................
±
30V*
Output Pin Reverse Current................................. 10mA
Adjust Pin Current ............................................... 10mA
Shutdown Pin Input Voltage (Note 1) ........ 6.5V, –0.6V
Shutdown Pin Input Current (Note 1) .................. 20mA
Output Short-Circuit Duration......................... Indefinite
A
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
ELECTRICAL C
HARA TERISTICS
PARAMETER
Regulated Output Voltage
(Note 3)
CONDITIONS
LT1121-3.3
MIN
3.250
3.200
4.925
4.850
3.695
3.640
TYP
3.300
3.300
5.000
5.000
3.750
3.750
1.5
1.5
1.5
MAX
3.350
3.400
5.075
5.150
3.805
3.860
10
10
10
UNITS
V
IN
= 3.8V, I
OUT
= 1mA, T
J
= 25
°
C
4.3V < V
IN
< 20V, 1mA < I
OUT
< 150mA
V
IN
= 5.5V, I
OUT
= 1mA, T
J
= 25
°
C
6V < V
IN
< 20V, 1mA < I
OUT
< 150mA
V
IN
= 4.3V, I
OUT
= 1mA, T
J
= 25
°
C
4.8V < V
IN
< 20V, 1mA < I
OUT
< 150mA
V
IN
= 4.8V to 20V, I
OUT
= 1mA
V
IN
= 5.5V to 20V, I
OUT
= 1mA
V
IN
= 4.3V to 20V, I
OUT
= 1mA
V
V
V
V
V
V
G
LT1121-5
G
LT1121 (Note 4)
G
Line Regulation
LT1121-3.3
LT1121-5
LT1121 (Note 4)
G
mV
mV
mV
G
G
U
PACKAGE/ORDER U
θ
JA
150
°
C/W
θ
JA
50
°
C/W
1
2
3
BOTTOM VIEW
IN
GND
OUT
Z PACKAGE
3-LEAD PLASTIC TO-92
LT1121 PO02
3
2
1
FRONT VIEW
TAB IS
GND
OUTPUT
GND
V
IN
ST PACKAGE
3-LEAD PLASTIC S
LT1121 PO03
ORDER PART NUMBER
ORDER PART
NUMBER
LT1121CZ-3.3
LT1121IZ-3.3
LT1121CZ-5
LT1121IZ-5
Consult factory for Military grade parts.
LT1121CN8
LT1121CN8-3.3
LT1121CN8-5
LT1121IN8
LT1121IN8-3.3
LT1121IN8-5
LT1121CS8
LT1121CS8-3.3
LT1121CS8-5
LT1121IS8
LT1121IS8-3.3
LT1121IS8-5
LT1121ACS8
LT1121ACS8-3.3
LT1121ACS8-5
LT1121AIS8
LT1121AIS8-3.3
LT1121AIS8-5
1121
11213
11215
1121I
121I3
121I5
1121A
121A3
121A5
121AI
121AI3
121AI5
LT1121CST-3.3
LT1121IST-3.3
LT1121CST-5
LT1121IST-5
S8 PART
MARKING
ORDER PART
NUMBER
1
2
3
4
8
7
6
5
TOP VIEW
OUT
NC/ADJ*
GND
NC
IN
NC**
NC**
SHDN
N8 PACKAGE
8-LEAD PLASTIC DIP
S8 PACKAGE
8-LEAD PLASTIC SOIC
PIN 2 = NC FOR LT1121-3.3/LT1121-5
= ADJ FOR LT1121
PINS 6 AND 7 ARE FLOATING (NO
INTERNAL CONNECTION) ON THE
STANDARD S8 PACKAGE.
PINS 6 AND 7 CONNECTED TO GROUND
ON THE A VERSION OF THE LT1121 (S8 ONLY).
CONNECTING PINS 6 AND 7 TO THE
GROUND PLANE WILL REDUCE THERMAL
RESISTANCE. SEE THERMAL RESISTANCE
TABLES IN THE APPLICATIONS INFORMATION
SECTION.
*
**
θ
JA
120
°
C/W (N8, S8)
θ
JA
70
°
C/W (AS8)
相關(guān)PDF資料
PDF描述
LT1121CN8-3.3 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
LT1121CS8-3.3 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
LT1121IS8-3.3 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
LT1121ACS8-3.3 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
LT1121AIS8-3.3 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1121AIS8#PBF 功能描述:IC REG LDO ADJ .15A 8-SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:8V 輸入電壓:10.5 V ~ 23 V 電壓 - 壓降(標(biāo)準(zhǔn)):1.7V @ 40mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:100mA(最小值) 電流 - 限制(最?。?- 工作溫度:0°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:1075 (CN2011-ZH PDF) 其它名稱(chēng):296-24390-1
LT1121AIS8#TR 功能描述:IC REG LDO ADJ .15A 8-SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:800 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:2.5V 輸入電壓:最高 16V 電壓 - 壓降(標(biāo)準(zhǔn)):0.7V @ 4A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:4A 電流 - 限制(最?。?4.2A 工作溫度:0°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:TO-263-6,D²Pak(5 引線+接片),TO-263BA 供應(yīng)商設(shè)備封裝:TO-263-5 包裝:帶卷 (TR) 其它名稱(chēng):AP1184K525L-13AP1184K525LDITR
LT1121AIS8#TRPBF 功能描述:IC REG LDO ADJ .15A 8-SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:800 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:2.5V 輸入電壓:最高 16V 電壓 - 壓降(標(biāo)準(zhǔn)):0.7V @ 4A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:4A 電流 - 限制(最?。?4.2A 工作溫度:0°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:TO-263-6,D²Pak(5 引線+接片),TO-263BA 供應(yīng)商設(shè)備封裝:TO-263-5 包裝:帶卷 (TR) 其它名稱(chēng):AP1184K525L-13AP1184K525LDITR
LT1121AIS8-3.3 功能描述:IC REG LDO 3.3V .15A 8-SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:800 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:2.5V 輸入電壓:最高 16V 電壓 - 壓降(標(biāo)準(zhǔn)):0.7V @ 4A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:4A 電流 - 限制(最?。?4.2A 工作溫度:0°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:TO-263-6,D²Pak(5 引線+接片),TO-263BA 供應(yīng)商設(shè)備封裝:TO-263-5 包裝:帶卷 (TR) 其它名稱(chēng):AP1184K525L-13AP1184K525LDITR
LT1121AIS8-3.3#PBF 功能描述:IC REG LDO 3.3V .15A 8-SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:800 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:2.5V 輸入電壓:最高 16V 電壓 - 壓降(標(biāo)準(zhǔn)):0.7V @ 4A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:4A 電流 - 限制(最?。?4.2A 工作溫度:0°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:TO-263-6,D²Pak(5 引線+接片),TO-263BA 供應(yīng)商設(shè)備封裝:TO-263-5 包裝:帶卷 (TR) 其它名稱(chēng):AP1184K525L-13AP1184K525LDITR