參數(shù)資料
型號： TPS76033DBVT
元件分類： 基準電壓源/電流源
英文描述： THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
中文描述： 三端固定電壓調(diào)節(jié)器
文件頁數(shù)： 5/18頁
文件大?。?/td> 329K
代理商： TPS76033DBVT
TPS76515, TPS76518, TPS76525, TPS76527
TPS76528, TPS76530, TPS76533, TPS76550, TPS76501
ULTRA-LOW QUIESCIENT CURRENT 150-mA LOW-DROPOUT VOLTAGE REGULATORS
SLVS236 – AUGUST 1999
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical
V
i
= V
O(typ)
+ 1 V, I
O
= 10
μ
A, EN = 0 V, C
O
= 4.7
μ
F (unless otherwise noted)
characteristics
over
recommended
operating
free-air
temperature
range,
PARAMETER
TEST CONDITIONS
MIN
TYP
VO
MAX
UNIT
TPS76501
5.5 V
≥
VO
≥
1.25 V,
5.5 V
≥
VO
≥
1.25 V,
TJ = 25
°
C,
TJ = –40
°
C to 125
°
C,
TJ = 25
°
C,
TJ = –40
°
C to 125
°
C,
TJ = 25
°
C,
TJ = –40
°
C to 125
°
C,
TJ = 25
°
C,
TJ = –40
°
C to 125
°
C,
TJ = 25
°
C,
TJ = –40
°
C to 125
°
C,
TJ = 25
°
C,
TJ = –40
°
C to 125
°
C,
TJ = 25
°
C,
TJ = –40
°
C to 125
°
C,
TJ = 25
°
C,
TJ = –40
°
C to 125
°
C,
10
μ
A < IO < 150 mA, TJ = 25
°
C
IO = 150 mA,
TJ = 25
°
C
TJ = –40
°
C to 125
°
C
2.7 V < VIN < 10 V
2.7 V < VIN < 10 V
2.8 V < VIN < 10 V
2.8 V < VIN < 10 V
3.5 V < VIN < 10 V
3.5 V < VIN < 10 V
3.7 V < VIN < 10 V
3.7 V < VIN < 10 V
3.8 V < VIN < 10 V
3.8 V < VIN < 10 V
4.0 V < VIN < 10 V
4.0 V < VIN < 10 V
4.3 V < VIN < 10 V
4.3 V < VIN < 10 V
6.0 V < VIN < 10 V
6.0 V < VIN < 10 V
0.97VO
1.03VO
TPS76515
1.5
1.455
1.545
TPS76518
1.8
1.746
1.854
TPS76525
2.5
2.425
2.575
Output voltage
μ
(10
A to 150 mA load)
(see Note 2)
TPS76527
2.7
V
2.619
2.781
TPS76528
2.8
2.716
2.884
TPS76530
3.0
2.910
3.090
TPS76533
3.3
3.201
3.399
TPS76550
5.0
4.850
5.150
Quiescent current (GND current)
EN = 0V, (see Note 2)
35
μ
A
TJ = –40
°
C to 125
°
C
50
Output voltage line regulation (
VO/VO
)
(see Notes 2 and 3)
VO + 1 V < VI
≤
10 V,
TJ = 25
°
C
0.01
%/V
Load regulation
IO = 10
μ
A to 150 mA
BW = 300 Hz to 50 kHz,
CO = 4.7
μ
F,
VO = 0 V
0.3%
Output noise voltage
TJ = 25
°
C
200
μ
Vrms
Output current Limit
0.8
1.2
A
°
C
Thermal shutdown junction temperature
150
Standby current
EN = VI,
TJ = 25
°
C,
2.7 V < VI < 10 V
TJ = –40
°
C to 125
°
C
2.7 V < VI < 10 V
1
μ
A
EN = VI,
10
μ
A
FB input current
TPS76501
FB = 1.5 V
2
nA
High level enable input voltage
2.0
V
Low level enable input voltage
0.8
V
Power supply ripple rejection (see Note 2)
f = 1 kHz,
IO = 10
μ
A,
IO(PG) = 300
μ
A
VO decreasing
Measured at VO
VI = 2.7 V,
V(PG) = 5 V
EN = 0 V
EN = VI
CO = 4.7
μ
F,
TJ = 25
°
C
63
dB
Minimum input voltage for valid PG
1.1
V
Trip threshold voltage
92
98
%VO
%VO
V
PG
Hysteresis voltage
0.5
Output low voltage
IO(PG) = 1mA
0.15
0.4
Leakage current
1
μ
A
Input current (EN)
–1
–1
0
1
1
μ
A
NOTE: 2. Minimum IN operating voltage is 2.7 V or VO(typ) + 1 V, whichever is greater. Maximum IN voltage 10 V.
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