參數(shù)資料
型號(hào)： LT1573IS8
廠商： LINEAR TECHNOLOGY CORP
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Low Dropout PNP Regulator Driver
中文描述： 1.27 V-6.8 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO8
封裝： 0.150 INCH, PLASTIC, SO-8
文件頁數(shù)： 2/16頁
文件大?。?/td> 200K
代理商： LT1573IS8
2
LT1573
ORDER PART
NUMBER
LT1573CS8
LT1573CS8-2.5
LT1573CS8-2.8
LT1573CS8-3.3
LT1573IS8
S8 PART MARKING
1573
157325
157328
157333
1573I
Consult factory for Military grade parts.
The
G
denotes specifications that apply over the full operating temperature
range, otherwise specifications are at T
A
= 25
°
C. V
IN
= 5V, V
DRIVE
= 3V, unless otherwise noted.
(Note 1)
Input Pin Voltage (V
IN
to GND)............................... 10V
Drive Pin Voltage (V
DRIVE
to GND).......................... 10V
Output Pin Voltage (V
OUT
to GND).......................... 10V
Shutdown Pin Voltage (V
SHDN
to GND) .................. 10V
Operating Junction Temperature Range
LT1573C............................................... 0
°
C to 125
°
C
LT1573I............................................ –40
°
C to 125
°
C
Storage Temperature Range................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec.)................ 300
°
C
TOP VIEW
COMP
V
OUT
V
IN
DRIVE
FB
LATCH
SHDN
GND
S8 PACKAGE
8-LEAD PLASTIC SO
1
2
3
4
8
7
6
5
T
JMAX
= 125
°
C,
θ
JA
= 85
°
C/W
PARAMETER
DC Characteristics
LT1573 Reference Voltage (Adjustable)(Note 2)
CONDITIONS
MIN
TYP
MAX
UNITS
I
DRIVE
= 20mA, T
J
= 25
°
C
5mA < I
DRIVE
< 250mA, 3V < V
IN
< 7V,
1.5V < V
DRIVE
< 7V
I
DRIVE
= 20mA. T
J
= 25
°
C
5mA < I
DRIVE
< 250mA, 3.5V < V
IN
< 7V,
1.5V < V
DRIVE
< 7V
I
DRIVE
= 20mA, T
J
= 25
°
C
5mA < I
DRIVE
< 250mA, 3V < V
IN
< 7V,
1.5V < V
DRIVE
< 7V
I
DRIVE
= 20mA, T
J
= 25
°
C
5mA < I
DRIVE
< 250mA, 3V < V
IN
< 7V,
1.5V < V
DRIVE
< 7V
1.252
1.225
1.265
1.265
1.278
1.305
V
V
G
LT1573-3.3 Output Voltage (Note 2)
3.267
3.234
3.3
3.3
3.333
3.366
V
V
G
LT1573-2.8 Output Voltage (Note 2)
2.772
2.744
2.8
2.8
2.828
2.856
V
V
G
LT1573-2.5 Output Voltage (Note 2)
2.475
2.450
2.5
2.5
2.525
2.550
V
V
G
Line Regulation
LT1573 (V
FB
)
LT1573-3.3 (V
OUT
)
LT1573-2.8 (V
OUT
)
LT1573-2.5 (V
OUT
)
Load Regulation
LT1573 (V
FB
)
LT1573-3.3 (V
OUT
)
LT1573-2.8 (V
OUT
)
LT1573-2.5 (V
OUT
)
FB
Pin Bias Current (Adjustable Only)
DRIVE Pin Current
I
DRIVE
= 20mA, 3V < V
IN
< 7V
I
DRIVE
= 20mA, 3.5V < V
IN
< 7V
I
DRIVE
= 20mA, 3V < V
IN
< 7V
I
DRIVE
= 20mA, 3V < V
IN
< 7V
G
G
G
G
0.17
0.34
0.34
0.25
2
5
4
4
mV
mV
mV
mV
I
DRIVE
= 20mA to 250mA
I
DRIVE
= 20mA to 250mA
I
DRIVE
= 20mA to 250mA
I
DRIVE
= 20mA to 250mA
V
FB
= 1.265V
V
FB
= 1.35V, V
DRIVE
= 7V
V
FB
= 1.15V, V
DRIVE
= 1.5V
I
DRIVE
= 20mA, V
FB
= 1.15V
I
DRIVE
= 250mA, V
FB
= 1.15V
G
G
G
G
7
30
40
34
30
5
2
mV
mV
mV
mV
μ
A
mA
mA
18
15
13
0.8
G
G
G
250
440
0.12
0.73
1.33
200
DRIVE Pin Saturation Voltage
G
G
0.3
1.4
1.6
V
V
V
SHDN Pin Threshold Voltage
SHDN Pin Current
G
1.0
V
SHDN
= 5V
μ
A
ABSOLUTEW
W
W
U
PACKAGE/ORDER U
U
W
ELECTRICAL CHARACTERISTICS
相關(guān)PDF資料
PDF描述
LT1573 Low Dropout PNP Regulator Driver(低壓差PNP穩(wěn)壓驅(qū)動(dòng)器)
LT1575CN8 CAP ELECT 330UF 25V HC SMD
LT1575CS8-1.5 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
LT1575CN8-1.5 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
LT1575CN8-2.8 CAP ELECT 47UF 25V HC SMD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1573IS8#PBF 功能描述:IC REG CTRLR SGL POS ADJ 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性晶體管驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:More Information on LDOs 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:正，固定式 輸出數(shù):2 輸出電壓:2.8V，3.3V 電流 - 電源:12mA 輸入電壓:5 V ~ 22 V 工作溫度:0°C ~ 70°C 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
LT1573IS8#TR 功能描述:IC REG CTRLR SGL POS ADJ 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性晶體管驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:More Information on LDOs 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:正，固定式 輸出數(shù):2 輸出電壓:2.8V，3.3V 電流 - 電源:12mA 輸入電壓:5 V ~ 22 V 工作溫度:0°C ~ 70°C 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
LT1573IS8#TRPBF 功能描述:IC REG CTRLR SGL POS ADJ 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性晶體管驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:More Information on LDOs 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:正，固定式 輸出數(shù):2 輸出電壓:2.8V，3.3V 電流 - 電源:12mA 輸入電壓:5 V ~ 22 V 工作溫度:0°C ~ 70°C 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
LT1575 制造商:LINER 制造商全稱:Linear Technology 功能描述:Ultrafast Transient Response, Low Dropout Regulators Adjustable and Fixed
LT-1575-113-006 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk
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