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参数资料
| 型号： | LT1573CS8-2.8 |
| 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： | 2.8 V FIXED POSITIVE LDO REGULATOR, PDSO8 |
| 封装： | 0.150 INCH, PLASTIC, SO-8 |
| 文件页数： | 16/16页 |
| 文件大小： | 200K |
| 代理商： | LT1573CS8-2.8 |
16
LT1573
1573fa LT/TP 1299 2K REV A PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 1997
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
G
(408) 432-1900
FAX: (408) 434-0507
G
TELEX: 499-3977
G
www.linear-tech.com
High Efficiency 2.5V to 1.8V Converter at 5A Output Current
COMP
V
OUT
FB
LATCH
LT1573
+
C
TIME
0.5
F
C
OUT
V
IN2
TO 7V
V
2.5V
V
1.8V
R
D
6.2
1/2W
GND
1573 TA06
R
B
200
1/8W
R1
420
1/8W
R2
1k
1/8W
LOAD
MOTOROLA
D45H11
C
IN1
, C
= AVX 100
μ
F/10V SURFACE MOUNT TANTALUM CAPACITOR
C
IN2
= AVX 15
μ
F/10V SURFACE MOUNT TANTALUM CAPACITOR
C
TIME
= 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
IN2
V
IN
DRIVE
SHDN
GND
+
+
C
IN1
+
Dimensions in inches (millimeters) unless otherwise noted.
S8 Package
8-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610)
PART NUMBER
LT1529
LT1575/LT1577
LT1580/LT1581
LT1584/LT1585/LT1587
LT1761/LT1762/LT1763
LT1764
DESCRIPTION
3A Micropower Low Dropout Regulator
Low Dropout N-Channel MOSFET Regulator Driver
7A, 10A Very Low Dropout Linear Regulators
7A/4.6A/3A Low Dropout, Fast Response Regulators
Low Noise LDO Micropower Regulators
3A Fast Transient Response Low Dropout Regulator
COMMENTS
50
μ
A Quiescent Current, 0.5V Dropout, Shutdown
Ultrafast Transient, Adjustable/Fixed Output, Current Limiting
For High Current 3.3V to 2.xV Applications
For High Performance Microprocessors
20
μ
A to 30
μ
A Quiescent Current, 20
μ
V
RMS
Noise
340mV Dropout Voltage
RELATED PARTS
0.016 – 0.050
(0.406 – 1.270)
0.010 – 0.020
(0.254 – 0.508)
×
45
°
0
°
– 8
°
TYP
0.008 – 0.010
(0.203 – 0.254)
SO8 1298
0.053 – 0.069
(1.346 – 1.752)
0.014 – 0.019
(0.355 – 0.483)
TYP
0.004 – 0.010
(0.101 – 0.254)
0.050
(1.270)
BSC
1
2
3
4
0.150 – 0.157**
(3.810 – 3.988)
8
7
6
5
0.189 – 0.197*
(4.801 – 5.004)
0.228 – 0.244
(5.791 – 6.197)
DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
*
**
TYPICAL APPLICATIO S
U
PACKAGE DESCRIPTIO
相关PDF资料 |
PDF描述 |
|---|---|
| LT1573CS8-3.3 | Low Dropout PNP Regulator Driver |
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1573CS8-3.3 | 功能描述:IC REG CTRLR SGL 3.3V 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) |
| LT1573CS8-3.3#PBF | 功能描述:IC REG CTRLR SGL 3.3V 8SOIC 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) |
| 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) |
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