參數(shù)資料
型號： LP3995ITL-1.8
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 基準電壓源/電流源
英文描述： Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GT; No. of Contacts:43; Connector Shell Size:40; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight; Circular Contact Gender:Pin
中文描述： 1.8 V FIXED POSITIVE REGULATOR, PBGA5
封裝： MICRO, SMD-5
文件頁數(shù)： 5/14頁
文件大小： 355K
代理商： LP3995ITL-1.8
Absolute Maximum Ratings
(Notes 3, 4)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Input Voltage (V
IN
)
Output Voltage
0.3 to 6.5V
0.3 to (V
IN
+ 0.3V)
to 6.5V (max)
0.3 to 6.5V
Enable Input Voltage
Junction Temperature
Lead/Pad Temperature
(Note 5)
micro SMD
LLP
Storage Temperature
Continuous Power
Dissipation(Note 7)
ESD (Note 9)
Human Body Model
Machine Model
150C
260C
235C
65 to +150C
Internally Limited
2 kV
200V
Operating Ratings
(Note 3)
Input Voltage (V
IN
)
Enable Input Voltage
Junction Temperature
Ambient Temperature
Range(Note 7)
2.5 to 6.0V
0 to 6.0V
40 to +125C
-40 to 85C
Thermal Properties
(Note 8)
Junction to Ambient Thermal
Resistance
θ
JA
(LLP pkg.)
θ
JA
(micro SMD pkg.)
88C/W
255C/W
Electrical Characteristics
Unless otherwise noted, V
EN
= 1.5, V
IN
= V
OUT
+ 1.0V, C
IN
= 1 μF, I
OUT
= 1 mA, C
= 1 μF, c
BP
= 0.01 μF. Typical values
and limits appearing in normal type apply for T
= 25C. Limits appearing in
boldface
type apply over the full temperature
range for operation, 40 to +125C. (Notes 14, 15)
Symbol
Parameter
Conditions
Typical
Limit
Units
Min
2.5
Max
6.0
V
IN
DEVICE OUTPUT: 1.5
≤
V
OUT
<
1.8V
V
OUT
Output Voltage Tolerance
Input Voltage
V
I
OUT
= 1 mA
-50
-75
50
75
mV
Line Regulation Error
V
IN
= (V
OUT(NOM)
+1.0V) to 6.0V,
I
OUT
= 1 mA
I
OUT
= 1 mA to 150 mA
-3.5
3.5
mV/V
micro SMD
Load Regulation Error
LLP
Load Regulation Error
Power Supply Rejection Ratio
(Note 11)
10
75
μV/mA
I
OUT
= 1 mA to 150 mA
70
125
μV/mA
PSRR
f = 1 kHz, I
OUT
= 1 mA
f = 10 kHz, I
OUT
= 1 mA
55
53
dB
DEVICE OUTPUT: 1.8
≤
V
OUT
<
2.5V
V
OUT
Output Voltage Tolerance
I
OUT
= 1 mA
-50
75
50
75
mV
microSMD
Line Regulation Error
V
IN
= (V
OUT(NOM)
+1.0V) to 6.0V,
I
OUT
= 1 mA
V
IN
= (V
OUT(NOM)
+1.0V) to 6.0V,
I
OUT
= 1 mA
I
OUT
= 1 mA to 150 mA
2.5
2.5
mV/V
LLP
Line Regulation Error
micro SMD
Load Regulation Error
LLP
Load Regulation Error
Power Supply Rejection Ratio
(Note 11)
3.5
3.5
mV/V
10
75
μV/mA
I
OUT
= 1 mA to 150 mA
80
125
μV/mA
PSRR
f = 1 kHz, I
OUT
= 1 mA
f = 10 kHz, I
OUT
= 1 mA
55
50
dB
L
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相關代理商/技術參數(shù)
參數(shù)描述
LP3995ITL-2.1 制造商:Texas Instruments 功能描述:V REG ACTIVE SD 0.15A 2.1V 3995
LP3995ITL-2.1/NOPB 功能描述:低壓差穩(wěn)壓器 - LDO 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(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
LP3995ITL-2.5/NOPB 功能描述:低壓差穩(wěn)壓器 - LDO 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(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
LP3995ITL-2.7/NOPB 功能描述:低壓差穩(wěn)壓器 - LDO 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(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
LP3995ITL-2.8/NOPB 功能描述:低壓差穩(wěn)壓器 - LDO 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(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
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