參數(shù)資料
型號: TLE4270
廠商: SIEMENS A G
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 5-V Low-Drop Fixed Voltage Regulator
中文描述: 5 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSFM5
文件頁數(shù): 7/19頁
文件大小: 121K
代理商: TLE4270
TLE 4270
Semiconductor Group
7
1998-11-01
Load regulation
V
Q
25
50
mV
I
Q
= 5 to 550 mA;
V
I
= 6 V
V
I
= 6 to 26 V
I
Q
= 5 mA
f
r
= 100 Hz;
V
r
= 0.5
V
SS
Supply voltage
regulation
Power supply
Ripple rejection
V
Q
12
25
mV
PSRR
54
dB
Reset Generator
Switching threshold
Reset High voltage
Reset low voltage
V
RT
V
ROH
V
ROL
4.5
4.5
4.65
60
4.8
V
V
mV
R
intern
= 30 k
2)
;
1.0 V
V
Q
4.5 V
I
R
= 3 mA,
V
Q
= 4.4 V
internally connected
to Q
V
Q
<
V
RT
Reset low voltage
Reset pull-up
V
ROL
R
18
200
30
400
46
mV
k
Lower reset timing
threshold
Charge current
Upper timing
threshold
Delay time
Reset reaction time
t
RR
V
DRL
0.2
0.45
0.8
V
I
d
V
DU
8
1.4
14
1.8
25
2.3
μ
A
V
V
D
= 1.0 V
t
d
13
3
ms
μ
s
C
D
= 100 nF
C
D
= 100 nF
Overvoltage Protection
Turn-Off voltage
V
I
, ov
42
44
46
V
1)
Drop voltage =
V
I
V
Q
(measured when the output voltage has dropped 100 mV from the nominal value
obtained at 13.5 V input)
2)
Reset peak is always lower than 1.0 V.
Characteristics
(cont’d)
V
I
= 13.5 V; – 40
°
C
T
j
=
125
°
C (unless otherwise specified)
Parameter
Symbol
Limit Values
typ.
Unit
Test Condition
min.
max.
相關(guān)PDF資料
PDF描述
TLE4270G 5-V Low-Drop Fixed Voltage Regulator
TLE4270S 5-V Low-Drop Fixed Voltage Regulator
TLE4274 Low-Drop Voltage Regulator
TLE4274V10 Low-Drop Voltage Regulator
TLE4274DV50 Low-Drop Voltage Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLE4270-2 功能描述:低壓差穩(wěn)壓器 - LDO LW Drop Fixed VOLT REGULATOR 200mA 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
TLE42702AKSA1 制造商:Infineon Technologies AG 功能描述:5-V LOW DROP FIXED VOLTAGE REGULATOR 制造商:Infineon Technologies AG 功能描述:LDO Regulator Pos 5V 0.65A 制造商:Infineon Technologies AG 功能描述:LINEAR VOLTAGE REGULATOR - Rail/Tube 制造商:Infineon Technologies AG 功能描述:IC REG LDO 5V 0.55A TO220-5
TLE4270-2D 功能描述:低壓差穩(wěn)壓器 - LDO LW Drop Fixed VOLT REGULATOR 200mA 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
TLE42702DATMA1 制造商:Infineon Technologies AG 功能描述:LDO Regulator Pos 5V 0.65A 5-Pin(4+Tab) TO-252 制造商:Infineon Technologies AG 功能描述:LINEAR VOLTAGE REGULATOR - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC REG LDO 5V 0.55A TO252-5
TLE42702DXT 制造商:Infineon Technologies 功能描述:LDO Regulator Pos 5V 0.65A 5-Pin(4+Tab) TO-252