参数资料
型号: LT3024IDE#PBF
厂商: Linear Technology
文件页数: 9/20页
文件大小: 0K
描述: IC REG LDO ADJ .5A/.1A 12-DFN
产品培训模块: More Information on LDOs
标准包装: 91
稳压器拓扑结构: 正,可调式
输出电压: 1.22 V ~ 20 V
输入电压: 1.8 V ~ 20 V
电压 - 压降(标准): 0.3V @ 500mA,0.3V @ 100mA
稳压器数量: 2
电流 - 输出: 500mA,100mA
电流 - 限制(最小): 520mA,110mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 12-WFDFN 裸露焊盘
供应商设备封装: 12-DFN(4x3)
包装: 管件
LT3024
TYPICAL PERFORMANCE CHARACTERISTICS
Output 1 Minimum Input Voltage
Channel-to-Channel Isolation
Channel-to-Channel Isolation
2.50
V OUT = 1.22V
100
2.25
90
CHANNEL 2
2.00
I L = 500mA
80
V OUT1
1.75
1.50
1.25
1.00
I L = 1mA
70
60
50
40
CHANNEL 1
20mV/DIV
V OUT2
20mV/DIV
0.75
30 GIVEN CHANNEL IS TESTED
0.50
0.25
0
–50
–25
0 25 50 75
TEMPERATURE (°C)
100 125
3024 G33
20
10
0
WITH 50mV RMS SIGNAL ON
OPPOSING CHANNEL, BOTH
CHANNELS DELIVERING FULL
CURRENT
10 100 1k 10k
FREQUENCY (Hz)
100k
1M
3024 G34
50μs/DIV
C OUT1 = 22μF
C OUT2 = 10μF
C BYP1 = C BYP2 = 0.01μF
ΔI L1 = 50mA TO 500mA
ΔI L2 = 10mA TO 100mA
V IN = 6V, V OUT1 = V OUT2 = 5V
3024 G50
Output 2 Load Regulation
Output 1 Load Regulation
Output Noise Spectral Density
0
–1
5
ΔI L = 1mA TO 500mA
10
C OUT = 10μF
C BYP = 0
–2
I L = FULL LOAD
–3
0
1
V OUT SET FOR 5V
–4
–5
–6
V OUT =V ADJ
–7
–8
–5
0.1
–9
–10
Δ IL = 1mA TO 100mA
–50 –25 0 25
50 75
100
125
–10
–50
–25
0
25
50
75
100
125
0.01
0.01
0.1
1 10
100
TEMPERATURE (°C)
3024 G35
Output Noise Spectral Density
TEMPERATURE (°C)
3024 G36
RMS Output Noise
vs Bypass Capacitor
FREQUENCY (kHz)
3024 G37
10
1
C OUT = 10μF
I L = FULL LOAD
V OUT SET FOR 5V
C BYP = 1000pF
140
120
100
V OUT = 5V
C OUT = 10μF
I L = FULL LOAD
f BW = 10Hz TO 100kHz
CHANNEL 2
C BYP = 100pF
80 CHANNEL 1
0.1
0.01
V OUT =V ADJ
C BYP = 0.01μF
60
40
20
0
V OUT = 1.22V
CHANNEL 2
CHANNEL 1
0.01
0.1
1 10
100
10
100
1000
10000
FREQUENCY (kHz)
3023 G38
C BYP (pF)
3024 G39
3024fa
9
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LT3024IFE#PBF 功能描述:IC REG LDO ADJ .5A/.1A 16TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正,固定式 输出电压:3V 输入电压:2.3 V ~ 5.5 V 电压 - 压降(标准):0.035V @ 150mA 稳压器数量:2 电流 - 输出:150mA 电流 - 限制(最小):300mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-UFDFN 裸露焊盘,6-TMLF? 供应商设备封装:6-TMLF?(1.6x1.6) 包装:Digi-Reel® 产品目录页面:1104 (CN2011-ZH PDF) 其它名称:576-3018-6
LT3024IFE#TRPBF 功能描述:IC REG LDO ADJ .5A/.1A 16TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正,固定式 输出电压:3V 输入电压:2.3 V ~ 5.5 V 电压 - 压降(标准):0.035V @ 150mA 稳压器数量:2 电流 - 输出:150mA 电流 - 限制(最小):300mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-UFDFN 裸露焊盘,6-TMLF? 供应商设备封装:6-TMLF?(1.6x1.6) 包装:Digi-Reel® 产品目录页面:1104 (CN2011-ZH PDF) 其它名称:576-3018-6