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參數資料
| 型號： | LD1117-25-AB3-A-R |
| 廠商： | 友順科技股份有限公司 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩(wěn)壓器 |
| 文件頁數： | 6/12頁 |
| 文件大?。?/td> | 353K |
| 代理商： | LD1117-25-AB3-A-R |
LD1117/A
LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
6 of 12
QW-R102-006,Q
ELECT RICAL CHARACT ERIST ICS (Cont.)
For LD1117/A-2.5
PARAMETER
SYMBOL
TEST CONDITIONS
V
IN
=4.5V,I
OUT
=10mA,
T
J
=25
°
C
V
IN
=3.9 to 10V
LD1117 : I
OUT
=0 ~ 800mA
LD1117A : I
OUT
=0 ~ 1.0A
Δ
V
OUT
V
IN
=3.9 to 10V, I
OUT
=0mA
V
IN
=3.9V
LD1117 : I
OUT
=0 ~ 800mA
LD1117A : I
OUT
=0 ~ 1000mA
Δ
V
OUT
Δ
V
OUT
1000 hrs, T
J
=125
°
C
V
IN
I
OUT
=100mA
I
Q
V
IN
≤
10V
MIN.
2.475
2.450
TYP.
2.500
2.500
MAX.
2.525
2.550
UNIT
1%
2%
Output Voltage
V
OUT
V
2%
2.450
2.500
2.550
Output Voltage
V
OUT
4%
2.400
2.500
2.600
V
Line Regulation
1
6
mV
Load Regulation
Δ
V
OUT
1
10
mV
Temperature stability
Long Term Stability
Operating Input Voltage
Quiescent Current
0.5
0.3
5
100
%
%
V
mA
15
10
LD1117
LD1117A
800
1000
Current Limit
I
LIMIT
V
IN
=7.5V, T
J
=25
°
C
mA
Output Noise Voltage
eN
B=10Hz to 10KHz, T
J
=25
°
C
I
OUT
=40mA, f=120Hz, T
J
=25
°
C,
V
IN
=5.5V, Vripple=1Vpp
I
OUT
=100mA
I
OUT
=500mA
I
OUT
=800mA
I
OUT
=1000 mA
Ta=25
°
C, 30ms Pulse
μ
V
Supply Voltage Rejection
SVR
60
75
dB
Dropout Voltage
V
D
1.00
1.15
1.20
1.20
0.01
1.10
1.25
1.30
1.30
0.10
V
V
V
V
Thermal Regulation
%/W
For LD1117/A-2.85
PARAMETER
Output Voltage
SYMBOL
V
OUT
TEST CONDITIONS
V
IN
=4.85V, I
OUT
=10mA, T
J
=25
°
C
V
IN
=4.25 to 10V
LD1117 : I
OUT
=0 ~ 800mA
LD1117A : I
OUT
=0 ~ 1.0A
Δ
V
OUT
V
IN
=4.25 to 10V, Io=0mA
V
IN
=4.25V
LD1117 : I
OUT
=0 ~ 800mA
LD1117A : I
OUT
=0 ~ 1000mA
Δ
V
OUT
Δ
V
OUT
1000 hrs, T
J
=125
°
C
V
IN
I
OUT
=100mA
I
Q
V
IN
≤
10V
MIN.
2.828
TYP.
2.850
MAX.
2.880
UNIT
V
Output Voltage
V
OUT
2.790
2.850
2.910
V
Line Regulation
1
6
mV
Load Regulation
Δ
V
OUT
1
10
mV
Temperature stability
Long Term Stability
Operating Input Voltage
Quiescent Current
0.5
0.3
5
100
%
%
V
mA
15
10
LD1117
LD1117A
800
1000
Current Limit
I
LIMIT
V
IN
=7.85V, T
J
=25
°
C
mA
Output Noise Voltage
eN
B=10Hz to 10KHz, T
J
=25
°
C
I
OUT
=40mA, f=120Hz, T
J
=25
°
C,
V
IN
=5.85V, Vripple=1Vpp
I
OUT
=100mA
I
OUT
=500mA
I
OUT
=800mA
I
OUT
=1000 mA
Ta=25
°
C, 30ms Pulse
μ
V
Supply Voltage Rejection
SVR
60
75
dB
Dropout Voltage
V
D
1.00
1.15
1.20
1.20
0.01
1.10
1.25
1.30
1.30
0.10
V
V
V
V
Thermal Regulation
%/W
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LD1117-25-AB3-B-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS |
| LD1117-25-AB3-C-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS |
| LD1117-25-S08-A-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS |
| LD1117-25-S08-B-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS |
| LD1117-25-TA3-A-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS |
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