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參數(shù)資料
| 型號(hào)： | TPS793285YEQT |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | ULTRALOW-NOISE, HIGH PSRR, FAST RF 200-mA LOW-DROPOUT LINEAR REGULATORS IN NANOSTAR? WAFER CHIP SCALE AND SOT23 |
| 中文描述： | 超低噪聲，高PSRR，快速射頻200毫安低壓降線性穩(wěn)壓器呢？NANOSTAR晶圓級(jí)和SOT23 |
| 文件頁(yè)數(shù)： | 3/18頁(yè) |
| 文件大?。?/td> | 456K |
| 代理商： | TPS793285YEQT |
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DISSIPATION RATINGS TABLE
ELECTRICAL CHARACTERISTICS
over recommended operating temperature range T
J
= -40 to 125
°
C, V
EN
= V
IN
, V
IN
= V
OUT(nom)
+ 1 V
(1)
, I
OUT
= 1 mA,
C
OUT
= 10 μF, C
NR
= 0.01 μF (unless otherwise noted). Typical values are at 25
°
C.
TPS79301, TPS79318
TPS79325, TPS79328, TPS793285
TPS79330, TPS79333, TPS793475
SLVS348H–JULY 2001–REVISED OCTOBER 2004
T
≤
25
°
C
POWER
RATING
390 mW
560 mW
390 mW
530 mW
T
= 70
°
C
POWER
RATING
215 mW
310 mW
215 mW
296 mW
T
= 85
°
C
POWER
RATING
155 mW
225 mW
155 mW
216 mW
DERATING FACTOR
ABOVE T
A
= 25
°
C
3.9 mW/
°
C
5.6 mW/
°
C
3.9 mW/
°
C
5.3 mW/
°
C
BOARD
Low-K
(1)
High-K
(2)
Low-K
(1)
High-K
(2)
PACKAGE
DBV
DBV
YEQ
YEQ
R
θ
JC
65
°
C/W
65
°
C/W
27
°
C/W
27
°
C/W
R
θ
JA
255
°
C/W
180
°
C/W
255
°
C/W
190
°
C/W
(1)
The JEDEC low-K (1s) board design used to derive this data was a 3-inch x 3-inch, two layer board with 2 ounce copper traces on top
of the board.
The JEDEC high-K (2s2p) board design used to derive this data was a 3-inch x 3-inch, multilayer board with 1 ounce internal power and
ground planes and 2 ounce copper traces on top and bottom of the board.
(2)
PARAMETER
V
IN
Input voltage
(1)
I
OUT
Continuous output current
V
FB
Internal reference (TPS79301)
Output voltage range (TPS79301)
TEST CONDITIONS
MIN
2.7
0
1.201
V
FB
1.764
2.45
2.744
2.793
2.94
3.234
4.655
TYP
MAX
5.5
200
1.250
5.5 - V
DO
1.836
2.55
2.856
2.907
3.06
3.366
4.845
0.12
UNIT
V
mA
V
V
V
V
V
V
V
V
V
%/V
mV
1.225
TPS79318
TPS79325
TPS79328
TPS793285
TPS79330
TPS79333
TPS793475
0 μA < I
OUT
< 200 mA,
0 μA < I
OUT
< 200 mA,
0 μA < I
OUT
< 200 mA,
0 μA < I
OUT
< 200 mA,
0 μA < I
OUT
< 200 mA,
0 μA
≤
I
OUT
< 200 mA,
0 μA < I
OUT
< 200 mA,
V
OUT
+ 1 V < V
IN
≤
5.5 V
0 μA < I
OUT
< 200 mA,
I
OUT
= 200 mA
I
OUT
= 200 mA
I
OUT
= 200 mA
I
OUT
= 200 mA
I
OUT
= 200 mA
V
OUT
= 0 V
0 μA < I
OUT
< 200 mA
V
EN
= 0 V, 2.7 V < V
IN
< 5.5 V
V
FB
= 1.8 V
f = 100 Hz, T
J
= 25
°
C,
f = 100 Hz, T
J
= 25
°
C,
f = 10 kHz, T
J
= 25
°
C,
f = 100 kHz, T
J
= 25
°
C,
2.8 V < V
IN
< 5.5 V
3.5 V < V
IN
< 5.5 V
3.8 V < V
IN
< 5.5 V
3.85 V < V
IN
< 5.5 V
4 V < V
IN
< 5.5 V
4.3 V < V
IN
< 5.5 V
5.25 V < V
IN
< 5.5 V
1.8
2.5
2.8
2.85
3
3.3
4.75
0.05
5
Output voltage
Line regulation (
V
OUT
%/
V
IN
)
(1)
Load regulation (
V
OUT
%/
I
OUT
)
T
J
= 25
°
C
TPS79328
TPS793285
TPS79330
TPS79333
TPS793475
120
120
112
102
77
200
200
200
180
125
Dropout voltage
(2)
(V
IN
= V
OUT(nom)
- 0.1V)
mV
Output current limit
GND pin current
Shutdown current
(3)
FB pin current
285
600
220
1
1
mA
μA
μA
μA
170
0.07
I
OUT
= 10 mA
I
OUT
= 200 mA
I
OUT
= 200 mA
I
OUT
= 200 mA
C
NR
= 0.001 μF
C
NR
= 0.0047 μF
C
NR
= 0.01 μF
C
NR
= 0.1 μF
70
68
70
43
Power-supply ripple rejection
TPS79328
dB
55
36
33
32
BW = 200 Hz to 100 kHz,
I
OUT
= 200 mA
Output noise voltage (TPS79328)
μV
RMS
(1)
(2)
(3)
Minimum V
is 2.7 V or V
+ V
, whichever is greater.
Dropout is not measured for the TPS79318 and TPS79325 since minimum V
= 2.7 V.
For adjustable versions, this applies only after V
IN
is applied; then V
EN
transitions high to low.
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TPS79328YEQT | ULTRALOW-NOISE, HIGH PSRR, FAST RF 200-mA LOW-DROPOUT LINEAR REGULATORS IN NANOSTAR? WAFER CHIP SCALE AND SOT23 |
| TPS79328YEQ | ULTRALOW-NOISE, HIGH PSRR, FAST RF 200-mA LOW-DROPOUT LINEAR REGULATORS IN NANOSTAR? WAFER CHIP SCALE AND SOT23 |
| TPS79330YEQ | ULTRALOW-NOISE, HIGH PSRR, FAST RF 200-mA LOW-DROPOUT LINEAR REGULATORS IN NANOSTAR? WAFER CHIP SCALE AND SOT23 |
| TPS79330YEQT | ULTRALOW-NOISE, HIGH PSRR, FAST RF 200-mA LOW-DROPOUT LINEAR REGULATORS IN NANOSTAR? WAFER CHIP SCALE AND SOT23 |
| TPS793285YEQR | ULTRALOW-NOISE, HIGH PSRR, FAST RF 200-mA LOW-DROPOUT LINEAR REGULATORS IN NANOSTAR? WAFER CHIP SCALE AND SOT23 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS793285YZQR | 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 200mA 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(dòng)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 |
| TPS793285YZQT | 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 200mA 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(dòng)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 |
| TPS79328DBVR | 功能描述:低壓差穩(wěn)壓器 - LDO 200mA 2.8V Hi PSRR 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(dòng)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 |
| TPS79328DBVR | 制造商:Texas Instruments 功能描述:IC LDO VOLT REG 2.8V 0.2A ((NW)) 制造商:Texas Instruments 功能描述:IC, LDO VOLT REG, 2.8V, 0.2A, 5-SOT-23 |
| TPS79328DBVRG4 | 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 200mA 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(dòng)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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