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參數(shù)資料
| 型號(hào)： | LD1117AST-R |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 圓形連接器 |
| 英文描述： | Circular Connector; No. of Contacts:10; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:18; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:18-19 RoHS Compliant: No |
| 中文描述： | 低壓差固定或可調(diào)正電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 5/17頁 |
| 文件大?。?/td> | 249K |
| 代理商： | LD1117AST-R |
LD1117A SERIES
5/17
Table 7: Electrical Characteristics Of LD1117A#28
(refer to the test circuits, T
J
= 0 to 125°C,
C
O
= 10 μF, C
I
= 10 μF unless otherwise specified)
Table 8: Electrical Characteristics Of LD1117A#33
(refer to the test circuits, T
J
= 0 to 125°C,
C
O
= 10 μF, C
I
= 10 μF unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
O
V
O
V
O
V
O
V
O
V
O
V
I
I
d
I
O
eN
SVR
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
Output Noise Voltage
Supply Voltage Rejection
V
I
= 4.85 V I
O
= 10 mA
I
O
= 0 to 1 A
V
I
= 4.25 to 8 V
V
I
= 4.25 V
T
J
= 25°C
2.793
2.736
2.85
2.907
2.964
6
10
V
V
V
I
= 4.25 to 10 V
I
O
= 0 mA
I
O
= 0 to 1 A
1
1
mV
mV
%
%
V
mA
mA
μ
V
dB
0.5
0.3
1000 hrs, T
J
= 125°C
I
O
= 100 mA
V
I
≤
10 V
V
I
- V
O
= 5 VT
J
= 25°C
B =10Hz to 10KHz
I
O
= 40 mA f = 120Hz
V
I
- V
O
= 3 VV
ripple
= 1 V
PP
I
O
= 100 mA
I
O
= 500 mA
I
O
= 1 A
T
a
= 25°C 30ms Pulse
10
10
I
O
= 0 mA
4.5
1200
100
75
1000
T
J
= 25°C
60
V
D
Dropout Voltage
1
1.10
1.15
1.30
0.2
V
1.05
1.15
0.08
V
O(pwr)
Thermal Regulation
%/W
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
O
V
O
V
O
V
O
V
O
V
O
V
I
I
d
I
O
eN
SVR
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
Output Noise Voltage
Supply Voltage Rejection
V
I
= 5.3 V
I
O
= 0 to 1 A
V
I
= 4.75 to 8 V
V
I
= 4.75 V
I
O
= 10 mA
T
J
= 25°C
3.234
3.168
3.3
3.366
3.432
6
10
V
V
V
I
= 4.75 to 10 V
I
O
= 0 mA
I
O
= 0 to 1 A
1
1
mV
mV
%
%
V
mA
mA
μ
V
dB
0.5
0.3
1000 hrs, T
J
= 125°C
I
O
= 100 mA
V
I
≤
10 V
V
I
- V
O
= 5 VT
J
= 25°C
B =10Hz to 10KHz
I
O
= 40 mA f = 120Hz
V
I
- V
O
= 3 VV
ripple
= 1 V
PP
I
O
= 100 mA
I
O
= 500 mA
I
O
= 1 A
T
a
= 25°C 30ms Pulse
10
10
I
O
= 0 mA
5
1000
1200
100
75
T
J
= 25°C
60
V
D
Dropout Voltage
1
1.10
1.15
1.30
0.2
V
1.05
1.15
0.08
V
O(pwr)
Thermal Regulation
%/W
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LD1117AV | 功能描述:低壓差穩(wěn)壓器 - LDO 1.25-15V 1.0A Adj 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 |
| LD1117AV12 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS |
| LD1117AV18 | 功能描述:低壓差穩(wěn)壓器 - LDO Low drop fixed/adj positive voltage 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 |
| LD1117AV25 | 功能描述:低壓差穩(wěn)壓器 - LDO Low drop fixed/adj positive voltage 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 |
| LD1117AV28 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS |
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