參數(shù)資料
型號： LT1129-5
廠商： LINEAR TECHNOLOGY CORP
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Octal Buffers/Line Drivers with 3-State Outputs 20-SOIC 0 to 70
中文描述： 5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT
文件頁數(shù)： 2/12頁
文件大?。?/td> 276K
代理商： LT1129-5
2
LT1129/LT1129-3.3/LT1129-5
A
Input Voltage ......................................................
±
30V*
Output Pin Reverse Current ................................. 10mA
Sense Pin 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
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
PARAMETER
Regulated Output Voltage
(Notes 3,11)
CONDITIONS
LT1129-3.3
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
6
15
6
20
6
15
MAX
3.350
3.400
5.075
5.150
3.805
3.860
10
10
10
20
30
20
30
20
30
UNITS
V
IN
= 3.8V, I
OUT
= 1mA, T
J
= 25
°
C
4.3V < V
IN
< 20V, 1mA < I
OUT
< 700mA
V
IN
= 5.5V, I
OUT
= 1mA, T
J
= 25
°
C
6V < V
IN
< 20V, 1mA < I
OUT
< 700mA
V
IN
= 4.3V, I
OUT
= 1mA, T
J
= 25
°
C
4.8V < V
IN
< 20V, 1mA < I
OUT
< 700mA
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
I
LOAD
= 1mA to 700mA, T
J
= 25
°
C
I
LOAD
= 1mA to 700mA
I
LOAD
= 1mA to 700mA, T
J
= 25
°
C
I
LOAD
= 1mA to 700mA
I
LOAD
= 1mA to 700mA, T
J
= 25
°
C
I
LOAD
= 1mA to 700mA
V
V
V
V
V
V
G
LT1129-5
G
LT1129 (Note 4)
G
Line Regulation (Note 11)
LT1129-3.3
LT1129-5
LT1129 (Note 4)
LT1129-3.3
G
mV
mV
mV
mV
mV
mV
mV
mV
mV
G
G
Load Regulation (Note 11)
G
LT1129-5
G
LT1129 (Note 4)
G
ELECTRICAL C
HARA TERISTICS
Storage Temperature Range ................ –65
°
C to 150
°
C
Operating Junction Temperature Range (Note 2)
LT1129C-X ......................................... 0
°
C to 125
°
C
LT1129C-X Extended Temperature Range
(Note 11)....................................... –40
°
C to 125
°
C
LT1129I-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.
U
PACKAGE/ORDER U
T PACKAGE
5-LEAD TO-220
V
IN
OUTPUT
FRONT VIEW
SHDN
SENSE/ADJ*
TAB IS
GND
5
4
3
2
1
*PIN 2 = SENSE FOR LT1129-3.3/LT1129-5
= ADJ FOR LT1129
θ
JA
≈
50
°
C/W
θ
JA
≈
50
°
C/W
Q PACKAGE
5-LEAD DD
V
SHDN
GND
SENSE/ADJ*
OUTPUT
FRONT VIEW
5
4
3
2
1
TAB
IS
GND
*PIN 2 = SENSE FOR LT1129-3.3/LT1129-5
= ADJ FOR LT1129
θ
JA
≈
30
°
C/W
1
2
3
4
8
7
6
5
TOP VIEW
OUTPUT
SENSE/
ADJ*
GND
NC
S8 PACKAGE
8-LEAD PLASTIC SO
V
IN
GND
GND
SHDN
θ
JA
≈
60
°
C/W
*PIN 2 = SENSE FOR LT1129-3.3/LT1129-5
= ADJ FOR LT1129
ORDER PART
NUMBER
LT1129CS8
LT1129CS8-3.3
LT1129CS8-5
LT1129IS8
LT1129IS8-3.3
LT1129IS8-5
PART
MARKING
1129
11293
11295
LT1129CST-3.3
LT1129CST-5
LT1129IST-3.3
LT1129IST-5
LT1129CT
LT1129CT-3.3
LT1129CT-5
LT1129IT
LT1129IT-3.3
LT1129IT-5
LT1129CQ
LT1129CQ-3.3
LT1129CQ-5
LT1129IQ
LT1129IQ-3.3
LT1129IQ-5
ORDER PART NUMBER
ORDER PART NUMBER
ORDER PART NUMBER
3
2
1
FRONT VIEW
TAB
IS
GND
OUTPUT
GND
V
IN
ST PACKAGE
3-LEAD PLASTIC SO
Consult factory for Military grade parts.
相關(guān)PDF資料
PDF描述
LT1129CS8-5 Octal Buffers/Line Drivers with 3-State Outputs 20-SOIC 0 to 70
LT1129CST-3.3 Octal Buffers/Line Drivers with 3-State Outputs 20-SOIC 0 to 70
LT1129CST-5 Octal Buffers/Line Drivers with 3-State Outputs 20-SOIC 0 to 70
LT1129CT Octal Buffers/Line Drivers with 3-State Outputs 20-PDIP 0 to 70
LT1129IT Octal Buffers/Line Drivers with 3-State Outputs 20-PDIP 0 to 70
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1129CF-3.3 功能描述:IC REG LDO 3.3V .7A 20TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式和可調(diào)式 輸出電壓:3.3V，1.25 V ~ 5.7 V 輸入電壓:4.5 V ~ 7 V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.1V @ 1A 穩(wěn)壓器數(shù)量:2 電流 - 輸出:1A 電流 - 限制（最?。?1A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-5，DPak（4 引線 + 接片），TO-252AD 供應(yīng)商設(shè)備封裝:PPAK 包裝:管件 其它名稱:497-3576-5
LT1129CF-3.3#PBF 制造商:Linear Technology 功能描述:3.3V 700MA UP LOW DROPOUT VR
LT1129CF-3.3#TR 功能描述:IC REG LDO 3.3V .7A 20TSSOP RoHS:否 類別: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:AP1184K525L-13AP1184K525LDITR
LT1129CH2.85 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
LT1129CQ 功能描述:IC REG LDO ADJ .7A DDPAK-5 RoHS:否 類別: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（最小）:4.2A 工作溫度:0°C ~ 125°C 安裝類型: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:AP1184K525L-13AP1184K525LDITR
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