参数资料
型号: LT3012HFE#TRPBF
厂商: Linear Technology
文件页数: 7/16页
文件大小: 0K
描述: IC REG LDO ADJ .2A 16-TSSOP
产品培训模块: More Information on LDOs
标准包装: 2,500
稳压器拓扑结构: 正,可调式
输出电压: 1.24 V ~ 60 V
输入电压: 4 V ~ 80 V
电压 - 压降(标准): 0.36V @ 200mA
稳压器数量: 1
电流 - 输出: 200mA
电流 - 限制(最小): 200mA
工作温度: -40°C ~ 140°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm)裸露焊盘
供应商设备封装: 16-TSSOP-EP
包装: 带卷 (TR)
LT3012
TYPICAL PERFORMANCE CHARACTERISTICS
Input Ripple Rejection
Input Ripple Rejection
Minimum Input Voltage
92
88
84
80
76
72
100
90
80
70
60
50
40
V IN = 4.75V + 50mV RMS RIPPLE
I LOAD = 250mA
C OUT = 10μF
5.0
4.5
4.0
3.5
3.0
2.5
2.0
I LOAD = 250mA
30
1.5
68
64
60
V IN = 4.75V + 0.5V P-P RIPPLE AT f = 120Hz
I L = 250mA
V OUT = 1.24V
–50 –25 0 25 50 75 100 125 150
20
10
0
10
100
C OUT = 3.3μF
1k 10k 100k
1M
1.0
0.5
0
–50 –25
0
25
50
75
100 125 150
TEMPERATURE (°C)
3012 G19
Load Regulation
FREQUENCY (Hz)
3012 G20
Output Noise Spectral Density
TEMPERATURE (°C)
3012 G21
0
–2
Δ I L = 1mA TO 250mA
10
C OUT = 3.3μF
I LOAD = 250mA
–4
–6
–8
–10
–12
–14
–16
–18
–20
1
0.1
0.01
–50 –25
0
25
50
75
100 125 150
10
100
1k 10k
100k
TEMPERATURE (°C)
10Hz to 100kHz Output Noise
3012 G22
0.15
0.10
0.05
0
FREQUENCY (Hz)
Transient Response
3012 G23
V OUT
100μV/DIV
–0.05
–0.10
–0.15
300
V IN = 6V
V OUT = 5V
C IN = 3.3μF CERAMIC
C OUT = 3.3μF CERAMIC
Δ I LOAD = 100mA TO 200mA
C OUT = 10μF
I L = 250mA
1ms/DIV
3012 G24
200
100
V OUT = 1.24V
0
0
100
200
300
400
500
TIME (μs)
3012 G25
3012fd
7
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LT3013BEDE#PBF 功能描述:IC REG LDO ADJ .25A 12-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:800 系列:- 稳压器拓扑结构:正,固定式 输出电压:2.5V 输入电压:最高 16V 电压 - 压降(标准):0.7V @ 4A 稳压器数量:1 电流 - 输出:4A 电流 - 限制(最小):4.2A 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-263-6,D²Pak(5 引线+接片),TO-263BA 供应商设备封装:TO-263-5 包装:带卷 (TR) 其它名称:AP1184K525L-13AP1184K525LDITR