- 您现在的位置：买卖IC网 > PDF目录377707 > LT1573CS8-3.3 (LINEAR TECHNOLOGY CORP) Low Dropout PNP Regulator Driver PDF资料下载
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： | 13/16页 |
| 文件大小： | 200K |
| 代理商： | LT1573CS8-3.3 |
13
LT1573
equals the resistance of R
B1
, R
B2
, ..., and R
Bn
in parallel,
and the resistance R
D
equals the resistance of R
D1
, R
D2
, ...,
and R
Dn
in parallel.
Voltage Feedback Resistor Divider Table
Voltage feedback resistor divider is provided for conve-
nience for the most possibly used output voltages in
Table 4.
Table 4. LT1573 Output Feedback Divider Resistance
OUTPUT
VOLTAGE (V)
R1 (
)
R2 (
)
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
(NEAREST 1%)
1.5
1.8
2.0
2.2
2.5
2.8
3.0
3.3
3.5
3.8
4.0
4.5
5.0
187
422
576
732
976
1210
1370
1620
1780
2000
2150
2550
2940
COMP
V
OUT
FB
LATCH
LT1573
+
C
TIME
0.5
F
C
OUT2
C
OUT1
C
100pF
V
IN
5V
R
C
1k
1/8W
R
D
24
1/2W
V
3.3V
GND
1573 TA01
R
B
50
1/8W
R1
1.6k
1/8W
R2
1k
1/8W
LOAD
+
+
Q
MOTOROLA
D45H11
C
OUT1
= 24
×
1
μ
F SURFACE MOUNT CERAMIC CAPACITOR
(FOR T < 45
°
C, C
OUT1
= 24
×
1
μ
F Y5V CERAMIC SURFACE MOUNT CAPACITORS,
FOR T > 45
°
C, C
= 24
×
1
μ
F X7R CERAMIC SURFACE MOUNT CAPACITORS)
PLACE C
OUT1
IN THE MICROPROCESSOR SOCKET CAVITY
C
IN
, C
= 220
μ
F SURFACE MOUNT TANTALUM CAPACITOR
C
= 0.5
μ
F FOR 100ms TIME OUT AT ROOM TEMPERATURE
SHDN (ACTIVE HIGH) PIN SHOULD BE TIED TO GROUND IF IT IS NOT USED
C
IN
5V
V
IN
DRIVE
SHDN
GND
+
3.3V/5A Microprocessor Supply
APPLICATIOU
W
U
U
TYPICAL APPLICATIO S
相关PDF资料 |
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 |
| LT1575CS8-1.5 | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
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) |
发布紧急采购，3分钟左右您将得到回复。