参数资料
型号: TPS78001DDCT
厂商: Texas Instruments
文件页数: 14/33页
文件大小: 0K
描述: IC REG LDO ADJ .15A TSOT23-5
标准包装: 1
稳压器拓扑结构: 正,可调式
输出电压: 1.22 V ~ 5.25 V
输入电压: 2.2 V ~ 5.5 V
稳压器数量: 1
电流 - 输出: 150mA(最小值)
电流 - 限制(最小): 150mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SOT-23-5 细型,TSOT-23-5
供应商设备封装: SOT-5
包装: 标准包装
产品目录页面: 1069 (CN2011-ZH PDF)
其它名称: 296-27084-6
TPS780 Series
TI Information — Selective Disclosure
SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012
TYPICAL CHARACTERISTICS (continued)
Over the operating temperature range of T J = –40°C to +125°C, V IN = V OUT(TYP) + 0.5V or 2.2V, whichever is greater;
I OUT = 100 μ A, V EN = V VSET = V IN , C OUT = 1 μ F, and C IN = 1 μ F, unless otherwise noted.
% Δ V OUT
vs
TEMPERATURE
OUTPUT SPECTRAL NOISE DENSITY
vs
FREQUENCY
V VSET = 0.4V, V IN = 3.8V, V OUT = 3.3V (typ)
C IN
= 1 μ F, C OUT = 2.2 μ F, V VSET = 1.2V, V IN = 2.7V
3
2
TPS780330220
100
10
TPS780330220
150mA
1
0.1mA
1
109 m V RMS
0
5mA
0.1
- 1
- 2
- 3
150mA
0.01
0.001
50mA
109 m V RMS
1mA
108 m V RMS
- 40 - 25 - 10
5
20
35
50
65
80
95
110 125
10
100
1k
10k
100k
Temperature ( ° C)
Figure 39.
RIPPLE REJECTION
vs
FREQUENCY
Frequency (Hz)
Figure 40.
INPUT VOLTAGE RAMP
vs
V IN
= 2.7V, V OUT = 1.2V, C OUT = 2.2 μ F
TPS78001
OUTPUT VOLTAGE
TPS780330220
80
70
60
1mA
V IN
Enable
V OUT
V IN = 0.0V to 5.0V
V OUT = 3.3V
I OUT = 150mA
C OUT = 10 m F
50
40
30
50mA
Load Current
20
10
150mA
0V
0
10
100
1k
10k 100k
1M
10M
Time (20ms/div)
Frequency (Hz)
Figure 41.
Figure 42.
14
Copyright ? 2007–2012, Texas Instruments Incorporated
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