參數(shù)資料
型號(hào): LT1963AEQ
廠商: LINEAR TECHNOLOGY CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 1.5A, Low Noise, Fast Transient Response LDO Regulators
中文描述: 1.21 V-20 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO5
封裝: PLASTIC, D2PAK-5
文件頁(yè)數(shù): 3/20頁(yè)
文件大?。?/td> 278K
代理商: LT1963AEQ
3
LT1963A Series
1963af
PARAMETER
Minimum Input Voltage (Notes 4,12)
CONDITIONS
I
LOAD
= 0.5A
I
LOAD
= 1.5A
LT1963A-1.5
MIN
TYP
1.9
2.1
1.500
1.500
1.800
1.800
2.500
2.500
3.300
3.300
1.210
1.210
2.0
2.5
3.0
3.5
1.5
2
MAX
UNITS
V
V
V
V
V
V
V
V
V
V
V
V
2.5
1.523
1.545
1.827
1.854
2.538
2.575
3.350
3.400
1.228
1.246
6
7
10
10
5
9
18
10
20
15
30
20
35
8
15
0.06
0.10
0.17
0.22
0.27
0.35
0.45
0.55
1.5
1.6
5.5
25
120
Regulated Output Voltage (Note 5)
V
IN
= 2.21V, I
LOAD
= 1mA
2.5V < V
IN
< 20V, 1mA < I
LOAD
< 1.5A
V
IN
= 2.3V, I
LOAD
= 1mA
2.8V < V
IN
< 20V, 1mA < I
LOAD
< 1.5A
V
IN
= 3V, I
LOAD
= 1mA
3.5V < V
IN
< 20V, 1mA < I
LOAD
< 1.5A
V
IN
= 3.8V, I
LOAD
= 1mA
4.3V < V
IN
< 20V, 1mA < I
LOAD
< 1.5A
V
IN
= 2.21V, I
LOAD
= 1mA
2.5V < V
IN
< 20V, 1mA < I
LOAD
< 1.5A
D
V
IN
= 2.21V to 20V, I
LOAD
= 1mA
D
V
IN
= 2.3V to 20V, I
LOAD
= 1mA
D
V
IN
= 3V to 20V, I
LOAD
= 1mA
D
V
IN
= 3.8V to 20V, I
LOAD
= 1mA
D
V
IN
= 2.21V to 20V, I
LOAD
= 1mA
V
IN
= 2.5V,
D
I
LOAD
= 1mA to 1.5A
V
IN
= 2.5V,
D
I
LOAD
= 1mA to 1.5A
V
IN
= 2.8V,
D
I
LOAD
= 1mA to 1.5A
V
IN
= 2.8V,
D
I
LOAD
= 1mA to 1.5A
V
IN
= 3.5V,
D
I
LOAD
= 1mA to 1.5A
V
IN
= 3.5V,
D
I
LOAD
= 1mA to 1.5A
V
IN
= 4.3V,
D
I
LOAD
= 1mA to 1.5A
V
IN
= 4.3V,
D
I
LOAD
= 1mA to 1.5A
V
IN
= 2.5V,
D
I
LOAD
= 1mA to 1.5A
V
IN
= 2.5V,
D
I
LOAD
= 1mA to 1.5A
1.477
1.447
1.773
1.737
2.462
2.412
3.250
3.200
1.192
1.174
LT1963A-1.8
LT1963A-2.5
LT1963A-3.3
ADJ Pin Voltage
(Notes 4, 5)
Line Regulation
LT1963A
LT1963A-1.5
LT1963A-1.8
LT1963A-2.5
LT1963A-3.3
LT1963A (Note 4)
LT1963A-1.5
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
Load Regulation
LT1963A-1.8
2
LT1963A-2.5
2.5
LT1963A-3.3
3
LT1963A (Note 4)
2
Dropout Voltage
V
IN
= V
OUT(NOMINAL)
(Notes 6, 7, 12)
I
LOAD
= 1mA
I
LOAD
= 1mA
I
LOAD
= 100mA
I
LOAD
= 100mA
I
LOAD
= 500mA
I
LOAD
= 500mA
I
LOAD
= 1.5A
I
LOAD
= 1.5A
I
LOAD
= 0mA
I
LOAD
= 1mA
I
LOAD
= 100mA
I
LOAD
= 500mA
I
LOAD
= 1.5A
C
OUT
= 10
m
F, I
LOAD
= 1.5A, BW = 10Hz to 100kHz
(Notes 4, 9)
V
OUT
= Off to On
V
OUT
= On to Off
V
SHDN
= 0V
V
SHDN
= 20V
V
IN
= 6V, V
SHDN
= 0V
V
IN
– V
OUT
= 1.5V (Avg), V
RIPPLE
= 0.5V
P-P
,
f
RIPPLE
= 120Hz, I
LOAD
= 0.75A
V
IN
= 7V, V
OUT
= 0V
V
IN
= V
OUT(NOMINAL)
+ 1V,
D
V
OUT
= –0.1V
0.02
V
V
V
V
V
V
V
V
0.10
0.19
0.34
GND Pin Current
V
IN
= V
OUT(NOMINAL)
+ 1V
(Notes 6, 8)
1.0
1.1
3.8
15
80
40
3
0.90
0.75
0.01
3
0.01
63
mA
mA
mA
mA
mA
Output Voltage Noise
ADJ Pin Bias Current
Shutdown Threshold
m
V
RMS
10
2
m
A
V
V
m
A
m
A
m
A
dB
0.25
SHDN Pin Current
(Note 10)
Quiescent Current in Shutdown
Ripple Rejection
1
30
1
55
Current Limit
2
A
A
1.6
The
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
A
= 25
C. (Note 2)
ELECTRICAL CHARACTERISTICS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1963AEQ#PBF 功能描述:IC REG LDO ADJ 1.5A 5-DD RoHS:是 類別: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:296-24390-1
LT1963AEQ#TR 功能描述:IC REG LDO ADJ 1.5A 5-DD 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
LT1963AEQ#TRPBF 功能描述:IC REG LDO ADJ 1.5A 5-DD RoHS:是 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
LT1963AEQ-1.5 功能描述:IC REG LDO 1.5V 1.5A 5DD 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
LT1963AEQ-1.5#PBF 功能描述:IC REG LDO 1.5V 1.5A 5DD RoHS:是 類別: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(最小):- 工作溫度:0°C ~ 125°C 安裝類型: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:296-24390-1