參數(shù)資料
型號(hào): TLE4284
廠商: INFINEON TECHNOLOGIES AG
英文描述: Voltage Regulator
中文描述: 電壓調(diào)節(jié)器
文件頁(yè)數(shù): 7/15頁(yè)
文件大?。?/td> 144K
代理商: TLE4284
Target Data Sheet Rev. 0.2
7
2000-10-06
TLE 4284
Characteristics Adjustable Output Voltage Device TLE 4284 DV
– 40
°
C <
T
j
< 150
°
C;
V
I
V
Q
= 5 V,
I
Q
= 10 mA
; unless otherwise specified
Parameter
Sym-
bol
min.
typ.
Reference voltage
V
REF
1.25
Line regulation
V
Q
0.3
Load regulation
V
Q
0.3
Limit Values
Unit
Measuring Conditions
max.
1.30
1.0
1.5
1)
1.20
V
%
%
3 V
(
V
I
V
Q
)
40 V
10 mA
I
Q
800 mA;
V
I
= 4.25 V;
V
Q
=
V
REF
I
Q
= 100 mA
2)
I
Q
= 500 mA
2)
I
Q
= 800 mA
2)
I
Q
= 10 mA
Drop voltage
Drop voltage
Drop voltage
Current
consumption;
I
q
=
I
I
I
Q
Adjust current
Adjust current
change
Adjust current
change
Temperature stability
Minimum load current
I
Q
Current limit
Current limit
RMS Output Noise
V
DR
V
DR
V
DR
I
q
2.1
2.15
2.2
100
120
V
V
V
μ
A
I
ADJ
I
ADJ
100
±
0.2
120
±
1
μ
A
μ
A
I
Q
= 10 mA
10 mA
I
Q
800 mA;
3 V
(
V
I
V
Q
)
20 V
10 mA
I
Q
200 mA;
3 V
(
V
I
V
Q
)
40 V
3)
I
ADJ
±
0.2
±
1
μ
A
1000
50
1
3.5
10
2200 mA
%
mA
V
I
V
Q
= 40 V
V
I
= 13.5 V
V
I
V
Q
= 40 V;
T
j
= 25
°
C
ppm of
V
Q
; 10 Hz
f
10k;
T
j
= 25
°
C
1)
V
Q
= 10 V,
f
r
= 120 Hz,
V
r
= 0.5
V
PP
,
C
ADJ
= 0
μ
F
1)
V
Q
= 10 V,
f
r
= 120 Hz,
V
r
= 0.5
V
PP
,
C
ADJ
= 10
μ
F
1)
T
j
= 125
°
C, 1000 h
1)
I
Qmax
I
Qmax
200
3
mA
ppm
Power Supply Ripple
Rejection
Power Supply Ripple
Rejection
Long Term Stability
PSRR
65
dB
PSRR
65
80
dB
V
Q
0.3
1
%
1)
V
REF
=
V
Q
V
ADJ
2)
Drop voltage measured when the output voltage has dropped 100 mV from the nominal value obtained at
V
Q
= V
REF
.
3)
Guaranteed by design.
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參數(shù)描述
TLE4284_07 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Voltage Regulator
TLE4284D V15 功能描述:低壓差穩(wěn)壓器 - LDO LINEAR VLTGE 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
TLE4284D V18 功能描述:低壓差穩(wěn)壓器 - LDO VOLT REGLTR 1A 1.5/1.8/2.6/3.3/5v 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
TLE4284D V26 功能描述:低壓差穩(wěn)壓器 - LDO LOW DROPOUT REGULATOR 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
TLE4284D V33 功能描述:低壓差穩(wěn)壓器 - LDO LOW DROPOUT REGULATOR 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