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參數(shù)資料
| 型號： | TPS76718Q |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS |
| 中文描述： | 快速瞬態(tài)響應(yīng)1 -低壓差電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 8/20頁 |
| 文件大小： | 292K |
| 代理商： | TPS76718Q |
TPS76715Q, TPS76718Q, TPS76725Q, TPS76727Q
TPS76728Q, TPS76730Q TPS76733Q, TPS76750Q, TPS76701Q
FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
SLVS208C – MAY 1999 – REVISED SEPTEMBER 1999
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical
V
i
= V
O(typ)
+ 1 V, I
O
= 1 mA, EN = 0 V, C
O
= 10
μ
F (unless otherwise noted) (continued)
PARAMETER
characteristics
over
recommended
operating
free-air
temperature
range,
TEST CONDITIONS
MIN
–1
TYP
MAX
UNIT
Input current (EN)
EN = 0 V
0
1
μ
A
EN = VI
IO = 1 A,
IO = 1 A,
IO = 1 A,
IO = 1 A,
IO = 1 A,
IO = 1 A,
IO = 1 A,
IO = 1 A,
–1
1
TPS76728
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
500
825
TPS76730
450
Dropout voltage
(See Note 4)
675
mV
TPS76733
350
575
TPS76750
230
380
NOTES:
3. If VO
≤
1.8 V then Vimax = 10 V, Vimin = 2.7 V:
Line Reg. (mV)
% V
VOVimax
2.7 V
100
1000
If VO
≥
2.5 V then Vimax = 10 V, Vimin = VO + 1 V:
Line Reg. (mV)
% V
VOVimax
VO
1 V
100
1000
4. IN voltage equals VO(Typ) – 100 mV; TPS76701 output voltage set to 3.3 V nominal with external resistor divider. TPS76715,
TPS76718, TPS76725, and TPS76727 dropout voltage limited by input voltage range limitations (i.e., TPS76730 input voltage needs
to drop to 2.9 V for purpose of this test).
Table of Graphs
FIGURE
2, 3, 4
VO
Output voltage
vs Output current
vs Free-air temperature
5, 6, 7
Ground current
vs Free-air temperature
8, 9
Power supply ripple rejection
vs Frequency
10
Output noise
vs Frequency
11
Zo
VDO
Output impedance
vs Frequency
12
Dropout voltage
vs Free-air temperature
13
Line transient response
14, 16
Load transient response
15, 17
Output voltage
vs Time
18
Dropout voltage
vs Input voltage
19
Equivalent series resistance (ESR)
vs Output current
21 – 24
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TPS76725Q | FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS |
| TPS76727Q | FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS |
| TPS76728Q | FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS |
| TPS76730Q | FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS |
| TPS76733Q | FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS76718QD | 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Transient Response 1-A 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 |
| TPS76718QD | 制造商:Texas Instruments 功能描述:VOLTAGE REGULATOR IC 制造商:Texas Instruments 功能描述:IC, LDO VOLT REG, 1.8V, 1A, 8-SOIC |
| TPS76718QDG4 | 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Transient Response 1-A 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 |
| TPS76718QDR | 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Transient Response 1-A 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 |
| TPS76718QDRG4 | 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Transient Response 1-A 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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