參數(shù)資料
型號(hào): LT1121ACS8-3.3
廠商: LINEAR TECHNOLOGY CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
中文描述: 3.3 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PDSO8
封裝: 0.150 INCH, PLASTIC, SOP-8
文件頁數(shù): 5/12頁
文件大小: 269K
代理商: LT1121ACS8-3.3
5
LT1121/LT1121-3.3/LT1121-5
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
LT1121-5
Ground Pin Current
Ground Pin Current
OUTPUT CURRENT (mA)
G
14
12
10
8
6
4
2
0
40
80
120
1121 G29
20
60
140
160
0
100
T
J
=
125°C
T
J
=
–55°C
T
J
=
25°C
V
IN
=
3.3V (LT1121-3.3)
V
IN
=
5V (LT1121-5)
V
=
3.75V (LT1121)
DEVICE IS OPERATING
IN DROPOUT
Shutdown Pin Threshold
(On-to-Off)
Shutdown Pin Threshold
(Off-to-On)
LT1121
Ground Pin Current
LT1121-3.3
Ground Pin Current
INPUT VOLTAGE (V)
0
G
μ
A
800
700
600
500
400
300
200
100
0
8
1121 G10
2
4
6
10
1
3
5
7
9
R
LOAD
= 130
I
LOAD
= 25mA*
R
LOAD
= 330
I
LOAD
= 10mA*
R
LOAD
= 3.3k
I
LOAD
= 1mA*
T
J
= 25°C
*FOR V
OUT
= 3.3V
LT1121-3.3
Ground Pin Current
INPUT VOLTAGE (V)
0
G
μ
A
800
700
600
500
400
300
200
100
0
8
1121 G06
2
4
6
10
1
3
5
7
9
T
J
= 25°C
R
LOAD
= 500
I
LOAD
= 10mA*
R
LOAD
= 5k
I
LOAD
= 1mA*
R
LOAD
= 200
I
LOAD
= 25mA*
*FOR V
OUT
= 5V
LT1121
Ground Pin Current
INPUT VOLTAGE (V)
0
G
10
9
8
7
6
5
4
3
2
1
0
8
1121 G09
2
4
6
10
1
3
5
7
9
T
J
= 25°C
R
LOAD
= 22
I
LOAD
= 150mA*
R
LOAD
= 33
I
LOAD
= 100mA*
R
LOAD
= 66
I
LOAD
= 50mA*
*FOR V
OUT
= 3.3V
INPUT VOLTAGE (V)
0
G
10
9
8
7
6
5
4
3
2
1
0
8
1121 G05
2
4
6
10
1
3
5
7
9
T
J
= 25°C
R
LOAD
= 50
I
LOAD
= 100mA*
R
LOAD
= 100
I
LOAD
= 50mA*
R
LOAD
= 33
I
LOAD
= 150mA*
*FOR V
OUT
= 5V
LT1121-5
Ground Pin Current
INPUT VOLTAGE (V)
0
G
10
9
8
7
6
5
4
3
2
1
0
8
1121 G07
2
4
6
10
1
3
5
7
9
T
J
= 25°C
V
OUT
= V
ADJ
R
LOAD
= 25
I
LOAD
= 150mA*
R
LOAD
= 38
I
LOAD
= 100mA*
R
LOAD
= 75
I
LOAD
= 50mA*
*FOR V
OUT
= 3.75V
TEMPERATURE (°C)
–50
S
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
50
75
1121 G16
–25
25
100
125
I
LOAD
= 1mA
TEMPERATURE (°C)
–50
S
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
50
75
1121 G17
–25
25
100
125
I
LOAD
= 1mA
I
LOAD
= 150mA
INPUT VOLTAGE (V)
0
G
μ
A
800
700
600
500
400
300
200
100
0
8
1121 G08
2
4
6
10
1
3
5
7
9
T
J
= 25°C
V
OUT
= V
ADJ
R
LOAD
= 150
I
LOAD
= 25mA*
R
LOAD
= 380
I
LOAD
= 10mA*
R
LOAD
= 3.8k
I
LOAD
= 1mA*
*FOR V
OUT
= 3.75V
相關(guān)PDF資料
PDF描述
LT1121AIS8-3.3 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
LT1122AC CAP 15000UF 80V ELECT TUP SERIES
LT1122BCJ8 Fast Settling, JFET Input Operational Amplifier
LT1122BCN8 Fast Settling, JFET Input Operational Amplifier
LT1122CCJ8 Fast Settling, JFET Input Operational Amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1121ACS8-5 功能描述:IC REG LDO 5V .15A 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:MIC5365/66 Ultra-small LDO Regulators 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:3V 輸入電壓:最高 5.5V 電壓 - 壓降(標(biāo)準(zhǔn)):0.155V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制(最?。?200mA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:4-UDFN 裸露焊盤,4-TMLF? 供應(yīng)商設(shè)備封裝:4-TMLF?(1x1) 包裝:Digi-Reel® 其它名稱:576-3192-6
LT1121ACS8-5#PBF 功能描述:IC REG LDO 5V .15A 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:MIC5365/66 Ultra-small LDO Regulators 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:3V 輸入電壓:最高 5.5V 電壓 - 壓降(標(biāo)準(zhǔn)):0.155V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制(最小):200mA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:4-UDFN 裸露焊盤,4-TMLF? 供應(yīng)商設(shè)備封裝:4-TMLF?(1x1) 包裝:Digi-Reel® 其它名稱:576-3192-6
LT1121ACS8-5#PBFE3 制造商:Linear Technology 功能描述:5 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PDSO8
LT1121ACS8-5#TR 功能描述:IC REG LDO 5V .15A 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:More Information on LDOs 標(biāo)準(zhǔn)包裝:50 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:3.3V 輸入電壓:最高 15V 電壓 - 壓降(標(biāo)準(zhǔn)):1.1V @ 800mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:800mA 電流 - 限制(最小):800mA 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-263-4,D²Pak(3 引線+接片),TO-263AA 供應(yīng)商設(shè)備封裝:D2PAK-3 包裝:管件
LT1121ACS8-5#TRPBF 功能描述:IC REG LDO 5V .15A 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:More Information on LDOs 標(biāo)準(zhǔn)包裝:50 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:3.3V 輸入電壓:最高 15V 電壓 - 壓降(標(biāo)準(zhǔn)):1.1V @ 800mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:800mA 電流 - 限制(最?。?800mA 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-263-4,D²Pak(3 引線+接片),TO-263AA 供應(yīng)商設(shè)備封裝:D2PAK-3 包裝:管件