参数资料
| 型号： | NCP698SQ13T1G |
| 厂商： | ON Semiconductor |
| 文件页数： | 6/9页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.3V .28A SC-82AB |
| 标准包装： | 3,000 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 1.3V |
| 输入电压： | 最高 6V |
| 电压 - 压降（标准）： | 1.05V @ 150mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 280mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-82A，SOT-343 |
| 供应商设备封装： | SC-82AB |
| 包装： | 带卷 (TR) |
NCP698
6
60
5
4
3
1
0.5
30
0
? 30
1
0.5
V OUT = 3.0 V
C OUT = 0.1 m F
I OUT = 1 mA to 30 mA
V IN = 4.0 V
0
? 0.5
? 1
0
50
V OUT = 3.0 V
C OUT = 0.1 m F
I OUT = 10 mA
100 150 200 250 300 350 400
450 500
0
? 0.5
? 1
0
50
100 150 200 250 300 350 400
450 500
60
t, TIME ( m s)
Figure 8. Line Transient Response
3.5
t, TIME ( m s)
Figure 9. Load Transient Response
30
0
? 30
400
200
0
? 200
C OUT = 1.0 m F
V OUT = 3.0 V
I OUT = 1 mA to 30 mA
V IN = 4.0 V
3
2.5
2
1.5
1
0.5
V IN = 5.0 V
V OUT = 3.0 V
I OUT = 50 mA
C OUT = 0.1 m F
? 400
0
100 200
300 400
500 600 700 800 900 1000
0
0.01
0.1
1
10
100
1000
t, TIME ( m s)
Figure 10. Load Transient Response
DEFINITIONS
f, FREQUENCY (kHz)
Figure 11. Output Voltage Noise
Load Regulation
The change in output voltage for a change in output current
at a constant temperature.
Dropout Voltage
The input/output differential at which the regulator output
no longer maintains regulation against further reductions in
input voltage. Measured when the output drops 3.0% below
its nominal. The junction temperature, load current, and
minimum input supply requirements affect the dropout level.
Maximum Power Dissipation
The maximum total dissipation for which the regulator
will operate within its specifications.
Quiescent Current
The quiescent current is the current which flows through
the ground when the LDO operates without a load on its
output: internal IC operation, bias, etc. When the LDO
becomes loaded, this term is called the Ground current. It is
actually the difference between the input current (measured
through the LDO input pin) and the output current.
Line Regulation
The change in output voltage for a change in input voltage.
The measurement is made under conditions of low dissipation
or by using pulse technique such that the average chip
temperature is not significantly affected.
Line Transient Response
Typical over and undershoot response when input voltage
is excited with a given slope.
Thermal Protection
Internal thermal shutdown circuitry is provided to protect
the integrated circuit in the event that the maximum junction
temperature is exceeded. When activated at typically 160 ° C,
the regulator turns off. This feature is provided to prevent
failures from accidental overheating.
Maximum Package Power Dissipation
The maximum power package dissipation is the power
dissipation level at which the junction temperature reaches its
maximum operating value, i.e. 125 ° C. Depending on the
ambient power dissipation and thus the maximum available
output current.
http://onsemi.com
6
相关PDF资料 |
PDF描述 |
|---|---|
| HMC30DRAH-S734 | CONN EDGECARD 60POS .100 R/A PCB |
| LFXP20E-5F256C | IC FPGA 19.7KLUTS 188I/O 256-BGA |
| LFXP20E-4FN256I | IC FPGA 19.7KLUTS 256FPBGA |
| LFXP20E-4F256I | IC FPGA 19.7KLUTS 188I/O 256-BGA |
| LFXP20C-5FN256C | IC FPGA 19.7KLUTS 188I/O 256-BGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP698SQ15T1G | 功能描述:低压差稳压器 - LDO 150mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NCP698SQ18T1G | 功能描述:低压差稳压器 - LDO 150mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NCP698SQ25T1G | 功能描述:低压差稳压器 - LDO 150mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NCP698SQ28T1G | 功能描述:低压差稳压器 - LDO 150mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NCP698SQ30T1G | 功能描述:低压差稳压器 - LDO 150mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
发布紧急采购，3分钟左右您将得到回复。