参数资料
型号: LT1763CS8-3.3
厂商: Linear Technology
文件页数: 11/22页
文件大小: 0K
描述: IC REG LDO 3.3V .5A 8-SOIC
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): 0.3V @ 500mA
稳压器数量: 1
电流 - 输出: 500mA
电流 - 限制(最小): 520mA
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
其它名称: LT1763CS83.3
Q1164777B
LT1763 Series
TYPICAL PERFORMANCE CHARACTERISTICS
1.6
SHDN Pin Input Current
140
ADJ Pin Bias Current
1.0
Current Limit
1.4
V SHDN = 20V
120
0.9
V OUT = 0V
0.8
1.2
1.0
0.8
0.6
0.4
0.2
100
80
60
40
20
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
–50
–25
0
25
50
75
100
125
0
–50
–25
0
25
50
75
100
125
0
0
1
2
3
4
5
6
7
TEMPERATURE (°C)
Current Limit
1763 G37
TEMPERATURE (°C)
Reverse Output Current
1763 G38
INPUT VOLTAGE (V)
Reverse Output Current
1763 G39
16 V OUT = 2.5V (LT1763-2.5)
1.2
1.0
0.8
0.6
0.4
0.2
V IN = 7
V OUT = 0V
100
90
80
70
60
50
40
30
20
T J = 25°C, V IN = 0V
CURRENT FLOWS
INTO OUTPUT PIN
V OUT = V ADJ (LT1763)
LT1763
LT1763-1.8
LT1763-2.5
LT1763-3
LT1763-3.3
LT1763-1.5
20
V IN = 0V, V OUT = 1.22V (LT1763)
18 V OUT = 1.5V (LT1763-1.5)
V = 1.8V (LT1763-1.8)
OUT
14 V OUT = 3V (LT1763-3)
V OUT = 3.3V (LT1763-3.3)
12 V OUT = 5V (LT1763-5)
10
8
LT1763-1.5/-1.8/
-2.5/-3/-3.3/-5
6
4
LT1763
10
LT1763-5
2
0
–50
–25
0
25
50
75
100
125
0
0
1
2
3
4
5
6 7 8
9
10
0
–50
–25
0
25
50
75
100
125
80
70
60
TEMPERATURE (°C)
Input Ripple Rejection
1763 G40
OUTPUT VOLTAGE (V)
Input Ripple Rejection
80
70 C BYP = 0.01μF
60
1763 G41
68
66
64
TEMPERATURE (°C)
Ripple Rejection
1763 G42
50
C OUT = 10μF
50 C BYP = 1000pF
62
40
30
40
30
C BYP = 100pF
60
58
20
10
I L = 500mA
V IN = V OUT(NOMINAL) +
1V + 50mV RMS RIPPLE
C BYP = 0
C OUT = 4.7μF
20
10
I L = 500mA
V IN = V OUT(NOMINAL) +
1V + 50mV RMS RIPPLE
C OUT = 10μF
56
54
V IN = V OUT (NOMINAL) +
1V + 0.5V P-P RIPPLE
AT f = 120Hz
I L = 500mA
0
0
52
10
100
1k 10k
100k
1M
10
100
1k 10k
100k
1M
–50
–25
0
25
50
75
100
125
FREQUENCY (Hz)
1763 G43
FREQUENCY (Hz)
1763 G44
TEMPERATURE (°C)
1763 G45
1763fg
11
相关PDF资料
PDF描述
RGM25DRMN-S288 CONN EDGECARD 50POS .156 EXTEND
GCB92DHFR-S250 CONN EDGECARD 184POS STR .050 SM
RSM25DRMH-S288 CONN EDGECARD 50POS .156 EXTEND
ASM22DRSI-S288 CONN EDGECARD 44POS .156 EXTEND
RMM25DRMH-S288 CONN EDGECARD 50POS .156 EXTEND
相关代理商/技术参数
参数描述
LT1763CS8-3PBF 制造商:Linear Technology 功能描述:LDO Regulator Positive 3V 0.5A SOIC8
LT1763CS8-3-PBF 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA, Low Noise, LDO Micropower Regulators
LT1763CS8-3TR 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA, Low Noise, LDO Micropower Regulators
LT1763CS8-3-TR 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA, Low Noise, LDO Micropower Regulators
LT1763CS8-3TRPBF 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA, Low Noise, LDO Micropower Regulators