參數(shù)資料
型號： TPS77118DGKRG4
廠商： Texas Instruments, Inc.
英文描述： 150-mA LDO REGULATORS WITH 8-PIN MSOP PACKAGING
中文描述： 150毫安LDO穩(wěn)壓器有8引腳MSOP封裝
文件頁數(shù)： 8/25頁
文件大?。?/td> 354K
代理商： TPS77118DGKRG4
TPS77101/115/118/127/128/133/150 WITH RESET OUTPUT
TPS77201/215/218/227/228/233/250 WITH POWER GOOD OUTPUT
150-mA LDO REGULATORS WITH 8-PIN MSOP PACKAGING
SLVS225D
–
FEBRUARY 2000
–
REVISED OCTOBER 2000
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating junction temperature range (
–
40
°
C to
125
°
C), V
I
= V
O(typ)
+ 1 V, I
O
= 1 mA, EN = 0 V, C
O
= 10
μ
F (unless otherwise noted) (continued)
PARAMETER
TEST CONDITIONS
I(PG) = 300
μ
A
VO decreasing
Measured at VO
VI = 2.7 V,
V(PG) = 5 V
I(RESET) = 300
μ
A
VO decreasing
Measured at VO
VI = 2.7 V,
V(RESET) = 5 V
MIN
TYP
1.1
MAX
UNIT
V
Minimum input voltage for valid PG
V(PG)
≤
0.8 V
PG
(TPS772xx)
Trip threshold voltage
79
85
%VO
%VO
V
μ
A
V
Hysteresis voltage
0.5
Output low voltage
I(PG) = 1mA
0.15
0.4
Leakage current
1
Minimum input voltage for valid RESET
1.1
Trip threshold voltage
92
98
%VO
%VO
V
μ
A
ms
Reset
(TPS771xx)
Hysteresis voltage
0.5
Output low voltage
I(RESET) = 1 mA
0.15
0.4
Leakage current
1
RESET time-out delay
220
2 8 V Output
2.8-V Output
IO = 150 mA,
IO = 150 mA,
IO = 150 mA,
IO = 150 mA
IO = 150 mA,
IO = 150 mA
TJ = 25
°
C
150
265
VDO
Dropout voltage (see Note 6)
3 3 V Output
3.3-V Output
TJ = 25
°
C
115
mV
200
5 0 V Output
5.0-V Output
TJ = 25
°
C
75
115
NOTE 6: IN voltage equals VO(typ)
–
100 mV; 1.5 V, 1.8 V, and 2.7 V dropout voltage limited by input voltage range limitations (i.e., 3.3 V input
voltage needs to drop to 3.2 V for purpose of this test).
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
2, 3
VO
Output voltage
vs Output current
vs Junction temperature
4, 5
Ground current
vs Junction temperature
6
Power supply rejection ratio
vs Frequency
7
Output spectral noise density
vs Frequency
8
Zo
Output impedance
vs Frequency
9
VDO
Dropout voltage
vs Input voltage
10
vs Junction temperature
11
Line transient response
12, 14
Load transient response
13, 15
Output voltage and enable pulse
vs Time
16
Equivalent series resistance (ESR)
vs Output current
18
–
21
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TPS77127DGK 功能描述:低壓差穩(wěn)壓器 - LDO 150-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(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
TPS77127DGKG4 功能描述:低壓差穩(wěn)壓器 - LDO 150-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(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
TPS77127DGKR 功能描述:低壓差穩(wěn)壓器 - LDO 150 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(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
TPS77127DGKRG4 功能描述:低壓差穩(wěn)壓器 - LDO 150 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(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
TPS77128DGK 功能描述:低壓差穩(wěn)壓器 - LDO 150-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(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
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