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参数资料
| 型号： | LT1573CS8-3.3 |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | Low Dropout PNP Regulator Driver |
| 中文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, PDSO8 |
| 封装： | 0.150 INCH, PLASTIC, SO-8 |
| 文件页数： | 3/16页 |
| 文件大小： | 200K |
| 代理商： | LT1573CS8-3.3 |
3
LT1573
PARAMETER
LATCH Pin Latch-Off Threshold Voltage
LATCH Pin Charging Current
LATCH Pin Latching Current
V
IN
– V
OUT
Differential Threshold for Latch Disable
Input Quiescent Current
Minimum Input Voltage for Bias Operation
CONDITIONS
MIN
0.8
TYP
1.4
7
0.65
0.7
1.7
MAX
2.2
UNITS
G
V
μ
A
mA
G
0.4
1.0
3.5
V
V
IN
= 7V
G
mA
G
2.8
V
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
Note 2:
Operating conditions are limited by maximum junction
temperature. The regulated feedback or output voltage specification will
not apply for all possible combinations of input voltage, drive voltage and
drive current. When operating at maximum drive current, the drive voltage
range must be limited. When operating at maximum input and drive
voltage, the drive current must be limited.
TEMPERATURE (
°
C)
–50
F
1.290
1.285
1.280
1.275
1.270
1.265
1.260
1.255
1.250
1.245
1.240
0
50
75
1573 G01
–25
25
100 125
150
LT1573 Feedback Pin Voltage
vs Temperature
TEMPERATURE (
°
C)
–50
O
3.40
3.38
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.22
3.20
0
50
75
1573 G02
–25
25
100
125
LT1573-3.3V Output Voltage
vs Temperature
TEMPERATURE (
°
C)
–50
O
2.90
2.88
2.86
2.84
2.82
2.80
2.78
2.76
2.74
2.72
2.70
0
50
75
1573 G03
–25
25
100
125
LT1573-2.8V Output Voltage
vs Temperature
TEMPERATURE (
°
C)
Q
1573 G06
3.0
2.5
2.0
1.5
1.0
0.5
0–50
0
50
75
–25
25
100 125
150
LT1573-2.5V Output Voltage
vs Temperature
TEMPERATURE (
°
C)
–50
O
2.60
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
2.40
0
50
75
1573 G04
–25
25
100
125
Feedback Pin Bias Current
vs Temperature
Quiescent Current
vs Temperature
TEMPERATURE (
°
C)
–50
F
μ
A
2.5
2.0
1.5
1.0
0.5
0
0
50
75
1573 G05
–25
25
100 125
150
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.
ELECTRICAL CHARACTERISTICS
TYPICAL PERFOR U
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PDF描述 |
|---|---|
| LT1573I | Low Dropout PNP Regulator Driver |
| LT1573IS8 | Low Dropout PNP Regulator Driver |
| LT1573 | Low Dropout PNP Regulator Driver(低压差PNP稳压驱动器) |
| LT1575CN8 | CAP ELECT 330UF 25V HC SMD |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1573CS8TR | 制造商:Linear Technology 功能描述: |
| LT1573I | 制造商:LINER 制造商全称:Linear Technology 功能描述:Low Dropout PNP Regulator Driver |
| LT1573IS8 | 功能描述:IC REG CTRLR SGL POS ADJ 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性晶体管驱动器 系列:- 产品培训模块:More Information on LDOs 标准包装:2,500 系列:- 类型:正，固定式 输出数:2 输出电压:2.8V，3.3V 电流 - 电源:12mA 输入电压:5 V ~ 22 V 工作温度:0°C ~ 70°C 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
| LT1573IS8#PBF | 功能描述:IC REG CTRLR SGL POS ADJ 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性晶体管驱动器 系列:- 产品培训模块:More Information on LDOs 标准包装:2,500 系列:- 类型:正，固定式 输出数:2 输出电压:2.8V，3.3V 电流 - 电源:12mA 输入电压:5 V ~ 22 V 工作温度:0°C ~ 70°C 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
| LT1573IS8#TR | 功能描述:IC REG CTRLR SGL POS ADJ 8SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性晶体管驱动器 系列:- 产品培训模块:More Information on LDOs 标准包装:2,500 系列:- 类型:正，固定式 输出数:2 输出电压:2.8V，3.3V 电流 - 电源:12mA 输入电压:5 V ~ 22 V 工作温度:0°C ~ 70°C 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
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