参数资料
型号: TPS780330220DDCTG4
厂商: Texas Instruments
文件页数: 6/33页
文件大小: 0K
描述: IC REG LDO 3.3V/2.2V .15A 5-SOT
标准包装: 250
稳压器拓扑结构: 正,固定式
输出电压: 3.3V,2.2V
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: 带卷 (TR)
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.
3.0
2.5
2.0
LOAD REGULATION
V VSET = 1.2V, V IN = 2.7V, V OUT = 2.2V
TPS780330220
3
2
LOAD REGULATION
V VSET = 0.4V, V IN = 3.8V, V OUT = 3.3V
TPS780330220
1.5
1.0
1
T J = -40°C
0.5
0
T J = -40°C
0
- 0.5
- 1.0
- 1.5
- 2.0
T J = +25°C
T J = +85°C
- 1
- 2
- 3
T J = +25°C
T J = +85°C
0
25
50
75
100
125
150
0
25
50
75
100
125
150
200
I OUT (mA)
Figure 7.
DROPOUT VOLTAGE
vs
OUTPUT CURRENT
V OUT = 3.3V (typ), V IN = 0.95 × V OUT (typ)
TPS78001
I OUT (mA)
Figure 8.
DROPOUT VOLTAGE
vs
OUTPUT CURRENT
V VSET = 0.4V, V OUT = 3.3V (typ), V IN = 0.95 × V OUT (typ)
TPS780330220
250
180
160
140
120
T J = +125°C
T J = +85°C
200
150
T J = +85°C
T J = +125°C
100
80
60
100
40
20
T J = +25°C
T J = -40°C
50
T J = +25°C
T J = -40°C
0
0
0
25
50
75
100
125
150
0
25
50
75
100
125
150
I OUT (mA)
Figure 9.
I OUT (mA)
Figure 10.
6
Copyright ? 2007–2012, Texas Instruments Incorporated
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