參數(shù)資料
型號(hào): LD1117-18-TQ3-B-R
廠商: 友順科技股份有限公司
元件分類(lèi): 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(yè)數(shù): 5/12頁(yè)
文件大?。?/td> 353K
代理商: LD1117-18-TQ3-B-R
LD1117/A
LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 12
QW-R102-006,Q
ELECT RICAL CHARACT ERIST ICS (Cont.)
For LD1117/A-1.5
PARAMETER
Output Voltage
SYMBOL
V
OUT
TEST CONDITIONS
V
IN
=3.5V, I
OUT
=10mA, T
J
=25
°
C
V
IN
=3 to 8V
LD1117 : I
OUT
=0 ~ 800mA
LD1117A : I
OUT
=0 ~ 1.0A
Δ
V
OUT
V
IN
=3 to 8V, I
OUT
=0mA
V
IN
=3V
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.
1.485
TYP.
1.500
MAX.
1.515
UNIT
V
Output Voltage
V
OUT
1.470
1.500
1.530
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
=6.5V, 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
=4.5V, V
RIPPLE
=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
For LD1117/A-1.8
PARAMETER
Output Voltage
%/W
SYMBOL
V
OUT
TEST CONDITIONS
V
IN
=3.8V, I
OUT
=10mA, T
J
=25
°
C
V
IN
=3.3 to 8V
LD1117 : I
OUT
=0 ~ 800mA
LD1117A : I
OUT
=0 ~ 1000mA
Δ
V
OUT
V
IN
=3.3 to 8V, I
OUT
=0mA
V
IN
=3.3V
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
8V
MIN.
1.780
TYP.
1.800
MAX.
1.820
UNIT
V
Output Voltage
V
OUT
1.760
1.800
1.840
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
10
10
LD1117
LD1117A
800
1000
Current Limit
I
LIMIT
V
IN
=6.8V, 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
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