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參數(shù)資料
| 型號： | LD1117-18-TQ3-A-R |
| 廠商： | 友順科技股份有限公司 |
| 元件分類： | 基準(zhǔn)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(shù)： | 9/12頁 |
| 文件大小： | 353K |
| 代理商： | LD1117-18-TQ3-A-R |
LD1117/A
LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
9 of 12
QW-R102-006,Q
ELECT RICAL CHARACT ERIST ICS (Cont.)
For LD1117/A-ADJUSTABLE
PARAMETER
Reference Voltage
SYMBOL
V
REF
TEST CONDITIONS
V
IN
-V
OUT
=2V, I
OUT
=10mA, T
J
=25
°
C
V
IN
-V
OUT
=1.4 to 10V
LD1117 : I
OUT
=10 ~ 800mA
LD1117A : I
OUT
=10 ~ 1000mA
Δ
V
OUT
V
IN
-V
OUT
=1.5 to 13.75V, I
OUT
=10mA
V
IN
-V
OUT
=3V
LD1117 : I
OUT
=10 ~ 800mA
LD1117A : I
OUT
=10 ~ 1000mA
Δ
V
OUT
Δ
V
OUT
1000 hrs, T
J
=125
°
C
V
IN
I
ADJ
V
IN
≤
15V
V
IN
-V
OUT
=1.4 to 10V,
LD1117 : I
OUT
=10 ~ 800mA
LD1117A : I
OUT
=10 ~ 1000mA
I
O(MIN)
V
IN
=15V
MIN
1.238
TYP
1.25
MAX
1.262
UNIT
V
Reference Voltage
V
REF
1.225
1.275
V
Line Regulation
0.035
0.200
%
Load Regulation
Δ
V
OUT
0.10
0.400
%
Temperature stability
Long Term Stability
Operating Input Voltage
Adjustment Pin Current
0.50
0.3
60
%
%
V
μ
A
15
120
Adjustment Pin Current Change
Δ
I
ADJ
1
5
μ
A
Minimum Load Current
2
5
mA
LD1117
LD1117A
800
1000
Current Limit
I
LIMIT
V
IN
-V
OUT
=5V, T
J
=25
°
C
mA
Output Noise (%Vo)
eN
B=10Hz to 10KHz, T
J
=25
°
C
I
OUT
=40mA, f=120Hz, T
J
=25
°
C,
V
IN
-V
OUT
=3V, Vripple=1Vpp
I
OUT
=100mA
I
OUT
=500mA
I
OUT
=800mA
I
OUT
=1000mA
Ta=25
°
C, 30ms Pulse
0.003
%
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
T HERMAL DATA
PARAMETER
SYMBOL
RATINGS
15
20
12
4
4
165
150
112
54
64
UNIT
SOT-223
SOP-8
TO-252
TO-220
TO-263
SOT-223
SOP-8
TO-252
TO-220
TO-263
Thermal Resistance Junction-Case
θ
JC
°
C/W
Thermal Resistance Junction-Ambient
θ
JA
°
C/W
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相關(guān)代理商/技術(shù)參數(shù) |
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| LD1117-18-TQ3-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 |
| LD1117-18-TQ3-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-AA3-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-AA3-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-AA3-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 |
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