參數(shù)資料
型號: TPS76433DBV
廠商: Texas Instruments, Inc.
英文描述: LOW-POWER LOW-NOISE 150-mA LOW-DROPOUT LINEAR REGULATORS
中文描述: 低功耗低噪聲150mA的低壓差線性穩(wěn)壓器
文件頁數(shù): 5/15頁
文件大?。?/td> 235K
代理商: TPS76433DBV
TPS76425, TPS76427, TPS76428, TPS76430, TPS76433
LOW-POWER LOW-NOISE 150-mA LOW-DROPOUT LINEAR REGULATORS
SLVS180A – MARCH 1999 – REVISED JUNE 1999
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical
V
I
= V
O(typ)
+ 1 V, I
O
= 1 mA, EN = IN, C
O
= 4.7
μ
F (unless otherwise noted) (continued)
characteristics
over
recommended
operating
free–air
temperature
range,
PARAMETER
TEST CONDITIONS
MIN
TYP
0.04
MAX
0.07
UNIT
Output voltage line regulation (
VO/VO)
(see Note 4)
VO + 1 V < VI
10 V,
VO + 1 V < VI
10 V,
See Note 2
VI
3.5 V, TJ = 25
°
C
VI
3.5 V
%/V
0.1
VIH
VIL
EN high level input
1.4
2
V
EN low level input
See Note 2
0.5
1.2
II
EN input current
EN = 0 V
–0.01
–0.5
μ
A
EN = IN
–0.01
–0.5
IO = 0 mA,
IO = 1 mA,
IO = 50 mA,
IO = 50 mA
IO = 75 mA,
IO = 75 mA
IO = 100 mA,
IO = 100 mA
IO = 150 mA,
IO = 150 mA
IO = 0 mA,
IO = 1 mA,
IO = 50 mA,
IO = 50 mA
IO = 75 mA,
IO = 75 mA
IO = 100 mA,
IO = 100 mA
IO = 150 mA,
IO = 150 mA
TJ = 25
°
C
TJ = 25
°
C
TJ = 25
°
C
0.2
3
120
150
200
TPS76425
TJ = 25
°
C
180
225
mV
300
TJ = 25
°
C
240
300
400
TJ = 25
°
C
360
450
VDO
Dropout voltage
(Note 5)
600
TJ = 25
°
C
TJ = 25
°
C
TJ = 25
°
C
0.2
3
100
125
166
TPS76433
TJ = 25
°
C
150
188
mV
250
TJ = 25
°
C
200
250
333
TJ = 25
°
C
300
375
500
NOTES:
2. Minimum IN operating voltage is 2.7 V or VO(typ) + 1 V, whichever is greater.
4. If VO < 2.5 V and Vimax = 10 V, Vimin = 3.5 V:
Line Reg. (mV)
% V
VOVimax
3.5 V
100
1000
If VO > 2.5 V and Vimax = 10 V, Vimin = VO + 1 V:
Line Reg. (mV)
% V
VOVimax
VO
1
100
1000
5. Dropout voltage is defined as the differential voltage between VO and Vi when VO drops 100 mV below the value measured with
Vi = VO + 1.0 V .:
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