參數(shù)資料
型號(hào): TPS76038DBV
廠商: Texas Instruments, Inc.
英文描述: LOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS
中文描述: 低功耗50 mA的低壓降線性穩(wěn)壓器
文件頁(yè)數(shù): 3/11頁(yè)
文件大?。?/td> 216K
代理商: TPS76038DBV
TPS76030, TPS76032, TPS76033, TPS76038, TPS76050
LOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS
SLVS144B –JULY 1998 – REVISED FEBRUARY 1999
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range,
V
I
= V
O(nom)
+ 1 V, I
O
= 1 mA, EN = V
I
, C
o
= 2.2
μ
F (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
2.96
TYP
MAX
3.04
UNIT
V
TJ = 25
°
C
TJ = 25
°
C,
1 mA < IO < 50 mA
TJ = 25
°
C
TJ = 25
°
C,
1 mA < IO < 50 mA
TJ = 25
°
C
TJ = 25
°
C,
1 mA < IO < 50 mA
TJ = 25
°
C
TJ = 25
°
C,
1 mA < IO < 50 mA
TJ = 25
°
C
TJ = 25
°
C,
1 mA < IO < 50 mA
EN = 0 V
IO = 0 mA, TJ = 25
°
C
IO = 0 mA
IO = 1 mA, TJ = 25
°
C
IO = 1 mA
IO = 10 mA, TJ = 25
°
C
IO = 10 mA
IO = 50 mA, TJ = 25
°
C
IO = 50 mA
4 V < VI < 16,
4.2 V < VI < 16,
4.3 V < VI < 16,
4.8 V < VI < 16,
6 V < VI < 16,
BW = 300 Hz to 50 kHz, Co = 10
μ
F,
TJ = 25
°
C
f = 1 kHz, Co = 10
μ
F, TJ = 25
°
C
IO = 0 mA, TJ = 25
°
C
IO = 0 mA
IO = 1 mA, TJ = 25
°
C
IO = 1 mA
IO = 10 mA, TJ = 25
°
C
IO = 10 mA
IO = 50 mA, TJ = 25
°
C
IO = 50 mA
TJ = 25
°
C
3
TPS76030
1 mA < IO < 50 mA
2.92
3.04
V
2.91
3.07
V
3.16
3.2
3.24
V
TPS76032
1 mA < IO < 50 mA
3.13
3.24
V
3.1
3.3
V
3.26
3.3
3.34
V
VO
Output voltage
TPS76033
1 mA < IO < 50 mA
3.23
3.34
V
3.2
3.4
V
3.76
3.8
3.84
V
TPS76038
1 mA < IO < 50 mA
3.73
3.84
V
3.7
3.9
V
4.95
5
5.05
V
TPS76050
1 mA < IO < 50 mA
4.91
5.05
V
4.89
5.1
V
μ
A
II(standby)
Standby current
1
90
115
130
100
130
Quiescent current (GND current)
170
μ
A
190
215
460
850
1100
1200
TPS76030
IO = 1 mA
IO = 1 mA
IO = 1 mA
IO = 1 mA
IO = 1 mA
3
10
TPS76032
3
10
Input regulation
TPS76033
3
10
mV
TPS76038
3
10
TPS76050
3
10
Vn
Output noise voltage
190
μ
Vrms
Ripple rejection
63
dB
1
3
5
7
10
Dropout voltage
15
mV
40
60
90
120
150
180
Peak output current/current limit
100
125
mA
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