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參數(shù)資料
| 型號(hào)： | NCV8503PW25R2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Micropower 400 mA LDO Linear Regulators with ENABLE, DELAY, Adjustable RESET, and General Use Comparator |
| 中文描述： | 2.5 V FIXED POSITIVE LDO REGULATOR, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁(yè)數(shù)： | 4/14頁(yè) |
| 文件大?。?/td> | 106K |
| 代理商： | NCV8503PW25R2 |
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NCV8503 Series
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS (continued)
(I
OUT
= 1.0 mA, ENABLE = 5.0 V, 40
°
C
≤
T
J
≤
150
°
C; V
IN
= dependent on
voltage option (Note 4); unless otherwise specified.)
Characteristic
Test Conditions
Min
Typ
Max
Unit
Reset Function (RESET)
RESET Threshold for 2.5 V Option
HIGH (V
RH
)
LOW (V
RL
)
Hysteresis
V
IN
= 4.5 V (Note 5) (Note 6)
V
OUT
Increasing
V
OUT
Decreasing
2.35
2.30
25
1.0
×
V
O
V
V
mV
RESET Threshold for 3.3 V Option
HIGH (V
RH
)
LOW (V
RL
)
Hysteresis
V
IN
= 4.5 V (Note 5) (Note 6)
V
OUT
Increasing
V
OUT
Decreasing
3.10
3.00
35
1.0
×
V
O
V
V
mV
RESET Threshold for 5.0 V Option
HIGH (V
RH
)
LOW (V
RL
)
Hysteresis
V
IN
= 6.0 V (Note 6)
V
OUT
Increasing
V
OUT
Decreasing
4.70
4.60
50
1.0
×
V
O
V
V
mV
RESET Threshold for Adjustable Option
HIGH (V
RH
)
LOW (V
RL
)
Hysteresis
V
IN
= 4.5 V (Note 5) (Note 6)
V
OUT
Increasing
V
OUT
Decreasing
1.22
1.19
10
1.0
×
V
O
V
V
mV
Output Voltage
Low (V
RLO
)
V
IN
= Minimum (Note 6) (Note 7)
1.0 V
≤
V
OUT
≤
V
RL
, R
RESET
= 5.1 k
0.1
0.4
V
DELAY Switching Threshold (V
DT
)
(2.5 V, 3.3 V, and 5.0 V Options)
V
IN
= Minimum (Note 6) (Note 7)
1.4
1.8
2.2
V
DELAY Switching Threshold (V
DT
)
(Adjustable Option)
V
IN
= Minimum (Note 6) (Note 7)
1.0
1.3
1.6
V
DELAY Low Voltage
V
IN
= Minimum (Note 6) (Note 7)
V
OUT
< RESET Threshold Low(min)
0.2
V
DELAY Charge Current
V
IN
= Minimum (Note 6) (Note 7)
DELAY = 1.0 V, V
OUT
> V
RH
2.5
4.0
5.5
μ
A
DELAY Discharge Current
V
IN
= Minimum (Note 6) (Note 7)
DELAY = 1.0 V, V
OUT
< V
RL
5.0
mA
Reset Adjust Switching Voltage (V
R(ADJ)
)
Hysteresis
V
IN
= Minimum (Note 6) (Note 7)
Increasing and Decreasing
1.16
20
1.25
50
1.34
100
V
mV
FLAG/Monitor
Monitor Threshold
V
IN
= Minimum (Note 6) (Note 7)
Increasing and Decreasing
1.20
1.28
1.36
V
Hysteresis
V
IN
= Minimum (Note 6) (Note 7)
10
35
75
mV
Input Current
MON = 2.0 V
0.5
0.1
0.5
μ
A
Output Saturation Voltage
MON = 0 V, I
FLAG
= 1.0 mA,
V
IN
= Minimum (Note 6) (Note 7)
0.1
0.4
V
Voltage Adjust (Adjustable Output only)
Input Current
V
ADJ
= 1.25 V, V
IN
= Minimum (Note 6) (Note 7)
0.5
0.5
μ
A
ENABLE
Input Threshold
Low, V
IN
= 14 V (Note 6)
High, V
IN
= 14 V (Note 6)
2.0
1.0
V
V
Input Current
ENABLE = 5.0 V, V
IN
= 14 V (Note 6)
30
75
μ
A
4. Voltage range specified in the Output Stage of the Electrical Characteristics in boldface type.
5. For V
≤
4.5 V, a RESET = Low may occur with the output in regulation.
6. Part is guaranteed by design to meet specification over the entire V
voltage range, but is production tested only at the specified V
IN
voltage.
7. Minimum V
IN
= 4.5 V for 2.5 V, 3.3 V, and Adjustable options. Minimum V
IN
= 6.0 V for 5.0 V option.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCV8503PW25R2G | 功能描述:低壓差穩(wěn)壓器 - LDO 2.5V 400mA w/ENABLE 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(dòng)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 |
| NCV8503PW33 | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 400mA w/ENABLE 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(dòng)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 |
| NCV8503PW33G | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 400mA w/ENABLE 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(dòng)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 |
| NCV8503PW33R2 | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 400mA w/ENABLE 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(dòng)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 |
| NCV8503PW33R2G | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 400mA w/ENABLE 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(dòng)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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