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參數(shù)資料
| 型號(hào)： | NCV4275DSR4 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5.0 V Low-Drop Voltage Regulator |
| 中文描述： | 5 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSSO5 |
| 封裝： | D2PAK-5 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 80K |
| 代理商： | NCV4275DSR4 |
NCV4275
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
(I = 13.5 V; 40
°
C < T
J
< 150
°
C; unless otherwise noted)
Characteristic
Test Conditions
Min
Typ
Max
Unit
Output
Output Voltage
5.0 mA < I
Q
< 400 mA, 6.0 V < V
I
< 28 V
5.0 mA < I
Q
< 200 mA, 6.0 V < V
I
< 40 V
4.9
5.0
5.1
V
Output Voltage
4.9
5.0
5.1
V
Output Current Limitation
450
700
mA
Quiescent Current, I
q
= I
I
I
Q
Quiescent Current, I
q
= I
I
I
Q
Quiescent Current, I
q
= I
I
I
Q
Dropout Voltage
I
Q
= 1.0 mA
I
Q
= 250 mA
I
Q
= 400 mA
I
Q
= 300 mA, V
dr
= V
I
V
Q
I
Q
= 5.0 mA to 400 mA
V = 8.0 V to 32 V, I
Q
= 5.0 mA
f
r
= 100 Hz, V
r
= 0.5 V
pp
150
200
A
10
15
mA
23
35
mA
250
500
mV
Load Regulation
30
15
30
mV
Line Regulation
25
5.0
25
mV
Power Supply Ripple Rejection
60
dB
Temperature Output Voltage Drift
0.5
mV/k
Reset Timing D and Output RO
Reset Switching Threshold
4.5
4.65
4.8
V
Reset Output Low Voltage
R
ext
> 5.0 k, V
Q
> 1.0 V
V
ROH
= 5.0 V
V
D
= 1.0 V
0.2
0.4
V
Reset Output Leakage Current
0
10
A
Reset Charging Current
3.0
5.5
9.0
A
Upper Timing Threshold
1.5
1.8
2.2
V
Lower Timing Threshold
0.2
0.4
0.7
V
Reset Delay Time
C
D
= 47 nF
C
D
= 47 nF
10
16
22
ms
Reset Reaction Time
1.5
4.0
s
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 2. Output Stability with Output
Capacitor ESR
0.01
0.1
1
10
100
1000
OUTPUT CURRENT (mA)
E
Minimum ESR for
C
Vout
= 1 F
Unstable ESR Region for
C
Vout
= 1 F 22 F
Stable ESR Region
0
100
200
300
400
500
Unstable Region for C
Vout
= 1 F
Maximum ESR for
C
Vout
= 1 F 22 F
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NCV4275DT | 5.0 V Low-Drop Voltage Regulator |
| NCV4276A | 400 mA Low-Drop Voltage Regulator(400mA低壓降穩(wěn)壓器) |
| NCV4276 | 400 mA Low-Drop Voltage Regulator(400mA低壓降穩(wěn)壓器) |
| NCV4279 | 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(cè)輸出功能的5.0V，微功率150mA LDO線性穩(wěn)壓器) |
| NCV431AIDMR2 | PROGRAMMABLE PRECISION REFERENCES |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCV4275DSR4G | 功能描述:低壓差穩(wěn)壓器 - LDO ANA 450 mA LDO REG 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 |
| NCV4275DT | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:5.0 V Low-Drop Voltage Regulator |
| NCV4275DTRK | 功能描述:低壓差穩(wěn)壓器 - LDO 5V 450mA 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 |
| NCV4275DTRKG | 功能描述:低壓差穩(wěn)壓器 - LDO 5V 450mA 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 |
| NCV4276 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:AC-DC Offline Switching Controllers/Regulators |
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