參數(shù)資料
型號： tps76xxx
廠商： Texas Instruments, Inc.
英文描述： Low-Power 150-mA Low-Dropout Linear Regulators(低耗低壓差線性穩(wěn)壓器)
中文描述： 低功耗150mA的低壓差線性穩(wěn)壓器（低耗低壓差線性穩(wěn)壓器）
文件頁數(shù)： 5/17頁
文件大小： 238K
代理商： TPS76XXX
TPS76301, TPS76316, TPS76318, TPS76325, TPS76327
TPS76328, TPS76330, TPS76333, TPS76338, TPS76350
LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
SLVS181D – DECEMBER 1998 – REVISED JUNE 1999
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free–air temperature range, V
I
= V
O(typ)
+
1 V, I
O
= 1 mA, EN = IN, C
O
= 4.7
μ
F (unless otherwise noted) (continued)
IO = 1 mA to 100 mA,
IO = 1 mA to 100 mA
IO = 1 mA to 150 mA,
IO = 1 mA to 150 mA
IO = 1 mA to 100 mA,
IO = 1 mA to 100 mA
IO = 1 mA to 150 mA,
IO = 1 mA to 150 mA
IO = 1 mA to 100 mA,
IO = 1 mA to 100 mA
IO = 1 mA to 150 mA,
IO = 1 mA to 150 mA
Quiescent current
IO = 0 to 150 mA,
(GND terminal current)
IO = 0 to 150 mA,
EN < 0.5 V,
EN < 0.5 V
TJ = 25
°
C
3.234
3.3
3.366
TPS76333
3.201
3.3
3.399
V
TJ = 25
°
C
3.218
3.3
3.382
3.177
3.3
3.423
TJ = 25
°
C
3.724
3.8
3.876
VO
Output voltage
TPS76338
3.705
3.8
3.895
V
TJ = 25
°
C
3.686
3.8
3.914
3.667
3.8
3.933
TJ = 25
°
C
4.875
5
5.125
TPS76350
4.825
5
5.175
V
TJ = 25
°
C
4.750
5
5.15
4.80
5
5.20
I(Q)
TJ = 25
°
C, See Note 2
See Note 2
TJ = 25
°
C
85
100
140
μ
A
Standby current
0.5
1
2
Vn
Output noise voltage
BW = 300 Hz to 50 kHz,
TJ = 25
°
C,
f = 1 kHz, Co = 10
μ
F,
TJ = 25
°
C,
VO + 1 V < VI
≤
10 V,
VO + 1 V < VI
≤
10 V,
See Note 2
Co = 10
μ
F,
See Note 2
140
μ
V
PSRR
Ripple rejection
TJ = 25
°
C, See Note 2
See Note 3
VI
≥
3.5 V, TJ = 25
°
C
VI
≥
3.5 V
60
dB
Current limit
0.8
1.5
A
Output voltage line regulation
(
VO/VO) (see Note 4)
EN high level input
0.04
0.07
%/V
0.1
VIH
VIL
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
NOTES:
2. Minimum IN operating voltage is 2.7 V or VO(typ) + 1 V, whichever is greater.
3. Test condition includes, output voltage Vo=0 volts (for variable device FB is shorted to Vo), and pulse duration = 10mS.
4. If VO < 2.5 V and Vimax = 10 V, Vimin = 3.5 V:
VOVimax
Line Reg. (mV)
% V
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
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TPS77001DBVT 功能描述:低壓差穩(wěn)壓器 - LDO Adj 50mA LDO 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
TPS77001DBVTG4 功能描述:低壓差穩(wěn)壓器 - LDO Ultra Low-Power 50-mA LDO 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
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