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參數資料
| 型號： | NCP5662DS25R4G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Low Output Voltage, Ultra−Fast 2.0 A Low Dropout Linear Regulator with Enable |
| 中文描述： | 2.5 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO5 |
| 封裝： | LEAD FREE, D2PAK-5 |
| 文件頁數： | 4/14頁 |
| 文件大小： | 625K |
| 代理商： | NCP5662DS25R4G |
NCP5662, NCV5662
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS
(V
in
V
out
= 1.5 V, for typical values T
J
= 25
°
C, for min/max values T
J
= 40
°
C to 85
°
C, C
in
= C
out
= 150 F unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
FIXED OUTPUT VOLTAGE
Input Voltage
V
in
2.0
9.0
V
Output Noise Voltage (V
out
= 0.9 V)
V
n
26
V
rms
Output Voltage Accuracy (Note 3)
T
J
= 25
°
C (V
in
= V
out
+1.5 V to 7.0 V, I
out
= 10 mA to 2.0 A)
T
J
= 20 to +125
°
C (V
in
= V
out
+1.5 V to 7.0 V, I
out
= 10 mA to 2.0 A)
T
J
= 40 to +150
°
C (V
in
= V
out
+1.5 V to 7.0 V, I
out
= 10 mA to 2.0 A)
V
out
1%
1.5%
2%
V
out
+1%
+1.5%
+2%
V
Line Regulation (I
out
= 10 mA, V
out
+1.5 V < V
in
< 7.0 V)
REG
line
0.03
%
Load Regulation (10 mA < I
out
< 2.0 A)
REG
load
0.2
%
Dropout Voltage (I
out
= 2.0 A)
V
DO
1.0
1.3
V
Peak Output Current Limit
I
out
2.0
A
Internal Current Limitation
I
lim
3.0
A
Ripple Rejection (120 Hz)
Ripple Rejection (1 kHz)
RR
70
65
dB
Thermal Shutdown (Guaranteed by Design)
T
SHD
160
°
C
Ground Current
I
= 2.0 A
Disabled State
I
q
I
qds
1.3
30
3.0
300
mA
A
Enable Input Threshold Voltage
Voltage Increasing, On state, Logic High
Voltage Decreasing, Off state, Logic Low
V
en
1.3
0.3
V
Enable Input Current
Enable Pin Voltage = 0.3 V
max
Enable Pin Voltage = 1.3 V
min
I
en
0.5
0.5
A
Error Flag (Fixed Output)
V
cflt
91
94
97
% of V
out
Error Flag Output Low Voltage Saturation (I
ef
= 1.0 mA)
V
cfdo
200
mV
Error Flag Leakage
I
efleak
1.0
A
Error Flag Blanking Time (Note 4)
T
ef
50
s
3. Fixed output voltage available at 0.9 V per request.
4. Can be disabled per customer request.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| NCP5662DS28R4G | 功能描述:低壓差穩壓器 - LDO 2A LDO REGULATOR 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP5662DS30R4G | 功能描述:低壓差穩壓器 - LDO 2A LDO REGULATOR 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP5662DS33R | 制造商:Rochester Electronics LLC 功能描述: 制造商:ON Semiconductor 功能描述: |
| NCP5662DS33R4G | 功能描述:低壓差穩壓器 - LDO 3.3 V 2A 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP5662DS33R4G | 制造商:ON Semiconductor 功能描述:Linear Voltage Regulator IC |
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