参数资料
型号: LT1963AES8-3.3
厂商: Linear Technology
文件页数: 28/28页
文件大小: 0K
描述: IC REG LDO 3.3V 1.5A 8SOIC
标准包装: 100
稳压器拓扑结构: 正,固定式
输出电压: 3.3V
输入电压: 最高 20V
电压 - 压降(标准): 0.34V @ 1.5A
稳压器数量: 1
电流 - 输出: 1.5A
电流 - 限制(最小): 1.6A
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
LT1963A Series
TYPICAL APPLICATION
Adjustable Current Source
V IN > 2.7V
C1
10μF
+
R1
1k
LT1004-1.2
R2
80.6k
R5
0.01
R4
2.2k
R6
2.2k
LT1963A-1.8
IN OUT
SHDN FB
GND
C3
1μF
LOAD
R8
100k
NOTE: ADJUST R1 FOR
0A TO 1.5A CONSTANT CURRENT
R3
2k
C2
3.3μF
2
3
+
1/2
LT1366
8
4
1
R7
470
1963A TA04
RELATED PARTS
PART NUMBER
DESCRIPTION
500mA, Micropower, Negative LDO
3A, Negative LDO
100mA, Low Noise Micropower, LDO
150mA, Low Noise Micropower, LDO
500mA, Low Noise Micropower, LDO
COMMENTS
V IN : –20V to –4.3V, V OUT(MIN) = –3.8V, V DO = 0.50V, I Q = 45μA, I SD 10μA,
DD, SOT-223, PDIP8 Packages
V IN : –35V to –4.2V, V OUT(MIN) = –2.40V, V DO = 0.80V, I Q = 2.5mA, I SD <1μA,
TO220-5 Package
V IN : 1.8V to 20V, V OUT(MIN) = 1.22V, V DO = 0.30V, I Q = 20μA, I SD <1μA
ThinSOT? Package
V IN : 1.8V to 20V, V OUT(MIN) = 1.22V, V DO = 0.30V, I Q = 25μA, I SD <1μA, MS8 Package
V IN : 1.8V to 20V, V OUT(MIN) = 1.22V, V DO = 0.30V, I Q = 30μA, I SD <1μA, S8 Package
3A, Low Noise, Fast Transient Response, V IN : 2.7V to 20V, V OUT(MIN) = 1.21V, V DO = 0.34V, I Q = 1mA, I SD <1μA,
LDO DD, TO220 Packages
150mA, Very Low Drop-Out LDO
300mA, Low Noise Micropower, LDO
200mA, Low Noise Micropower,
Negative LDO
1.1A, Low Noise, Low Dropout Linear
Regulator
100mA, Low Voltage V LDO,
V IN(MIN) = 0.9V
Dual, 2x 100mA, Low Noise
Micropower, LDO
Dual, 100mA/500mA, Low Noise
Micropower, LDO
1.1A, Parallelable, Low Noise, Low
Dropout Linear Regulator
V IN : 6.5V to 1.6V, V OUT(MIN) = 1.25V, V DO = 0.08V, I Q = 40μA, I SD < 1μA,
ThinSOT Package
V IN : 1.8V to 20V, V OUT(MIN) = 1.22V, V DO = 0.27V, I Q = 30μA, I SD <1μA, MS8 Package
V IN : –0.9V to –20V, V OUT(MIN) = –1.21V, V DO = 0.34V, I Q = 30μA, I SD 3μA,
ThinSOT Package
290mV Dropout Voltage, Low Noise: 40μV RMS , V IN : 1.8V to 20V, V OUT : 1.2V to 19.5V,
stable with ceramic caps, TO-220, DD-Pak, MSOP and 3mm × 3mm DFN Packages
V IN : 0.9V to 10V, V OUT(MIN) = 0.20, V DO = 0.15V, I Q = 120μA, I SD <3μA,
DFN, MS8 Packages
V IN : 1.8V to 20V, V OUT(MIN) = 1.22V, V DO = 0.30V, I Q = 40μA, I SD <1μA,
DFN, MS10 Packages
V IN : 1.8V to 20V, V OUT(MIN) = 1.22V, V DO = 0.30V, I Q = 60μA, I SD <1μA,
DFN, TSSOP Packages
300mV Dropout Voltage (2-Supply Operation), Low Noise: 40μV RMS , V IN : 1.2V to 36V,
V OUT : 0V to 35.7V, current-based reference with 1-resistor V OUT set; directly parallelable
(no op amp required), stable with ceramic caps, TO-220, SOT-223, MSOP and 3mm ×
3mm DFN Packages; “–1” version has integrated internal ballast resistor
1630 McCarthy Blvd., Milpitas, CA 95035-7417 For more (408) 432-1900 ● FAX : (408) 434-0507 Corporation information
28 Linear Technology ● www.linear.com/LT1963A www.linear.com/LT1963A
1963aff
LT 0913 REV F ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2005
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