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參數(shù)資料
| 型號： | NCV4279 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | 5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Output(帶有延遲，可調(diào)復(fù)位和檢測輸出功能的5.0V，微功率150mA LDO線性穩(wěn)壓器) |
| 中文描述： | 5.0V的微一百五十毫安LDO線性穩(wěn)壓器的延遲，可調(diào)復(fù)位和檢測輸出（帶有延遲，可調(diào)復(fù)位和檢測輸出功能的5.0V，150mA的微功率LDO的線性穩(wěn)壓器） |
| 文件頁數(shù)： | 4/14頁 |
| 文件大小： | 114K |
| 代理商： | NCV4279 |
NCV4279
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS
(T
J
= 40
°
C
≤
T
J
≤
125
°
C, V
I
= 13.5 V unless otherwise specified)
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
REGULATOR
Output Voltage
V
Q
1 mA
I
Q
100 mA; 6 V
V
I
16 V
4.90
5.00
5.10
V
Current Limit
I
Q
150
200
500
mA
Current Consumption; I
q
= I
I
– I
Q
I
q
I
Q
= 1 mA, RO, SO High
150
250
A
Current Consumption; I
q
= I
I
– I
Q
I
q
I
Q
= 10 mA, RO, SO High
250
450
A
Current Consumption; I
q
= I
I
– I
Q
I
q
I
Q
= 50 mA, RO, SO High
2.0
3.0
mA
Dropout Voltage
V
dr
I
Q
= 100 mA (Note 5)
0.25
0.5
V
Load Regulation
VQ
I
Q
= 5 mA to 100 mA
10
20
mV
Line Regulation
VQ
V
I
= 6 V to 26 V; I
Q
= 1 mA
10
30
mV
RESET GENERATOR
Reset Switching Threshold
V
RT
4.50
4.65
4.80
V
Reset Adjust Switching Threshold
V
RAD,JTH
V
Q
> 3.5 V
1.26
1.35
1.44
V
Reset Output Saturation Voltage
V
RO,SAT
V
Q
< V
RT
, R
RO
= 20 k
0.1
0.4
V
Upper Delay Switching Threshold
V
UD
1.4
1.8
2.2
V
Lower Delay Switching Threshold
V
LD
0.3
0.45
0.60
V
Saturation Voltage on Delay Capacitor
V
D,SAT
V
Q
< V
RT
0.1
V
Charge Current
I
D
V
D
= 1 V
3.0
6.5
9.5
A
Delay Time L
H
t
d
C
D
= 100 nF
17
28
ms
Delay Time H
L
t
t
C
D
= 100 nF
1.0
s
INPUT VOLTAGE SENSE
Sense Threshold High
V
SI
, High
1.24
1.31
1.38
V
Sense Threshold Low
V
SI
, Low
1.16
1.20
1.28
V
Sense Output Saturation Voltage
V
SO
, Low
V
SI
< 1.20 V; V
Q
> 3 V; R
SO
= 20 k
0.1
0.4
V
Sense Input Current
I
SI
1.0
0.1
1.0
A
5. Dropout voltage = V
I
V
Q
measured when the output voltage has dropped 100 mV from the nominal value obtained at 13.5 V input.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCV4279_05 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Output |
| NCV4279A | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Output |
| NCV4279A50D1G | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 5.0V 150MA LDO RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| NCV4279A50D1R2G | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 5.0V 150MA LDO RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| NCV4279A50D2G | 功能描述:低壓差穩(wěn)壓器 - LDO 5.0V 150MA LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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