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參數資料
| 型號： | TPS76827QPWPREPR |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS |
| 中文描述： | 快速瞬態響應1 -低壓差電壓調節器 |
| 文件頁數： | 6/21頁 |
| 文件大小： | 362K |
| 代理商： | TPS76827QPWPREPR |
TPS76815-EP TPS76818-EP TPS76825-EP TPS76827-EP
TPS76828-EP TPS76830-EP TPS76833-EP TPS76850-EP TPS76801-EP
FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
SGLS011
–
MARCH 2003
6
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 = 0 V, C
o
= 10
μ
F (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
VO
MAX
UNIT
TPS76801
5.5 V
≥
VO
≥
1.5 V,
5.5 V
≥
VO
≥
1.5 V,
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,
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,
10
μ
A < IO < 1 A,
IO = 1 A,
TJ = 25
°
C
TJ =
–
40
°
C to 125
°
C
2.7 V < VIN < 10 V
2.7 V < VIN < 10 V
2.8 V < VIN < 10 V
2.8 V < VIN < 10 V
3.5 V < VIN < 10 V
3.5 V < VIN < 10 V
3.7 V < VIN < 10 V
3.7 V < VIN < 10 V
3.8 V < VIN < 10 V
3.8 V < VIN < 10 V
4 V < VIN < 10 V
4 V < VIN < 10 V
4.3 V < VIN < 10 V
4.3 V < VIN < 10 V
6 V < VIN < 10 V
6 V < VIN < 10 V
TJ = 25
°
C
TJ =
–
40
°
C to 125
°
C
0.98VO
1.02VO
TPS76815
1.5
1.470
1.530
TPS76818
1.8
1.764
1.836
TPS76825
2.5
2.450
2.550
Output voltage
μ
A to 1 A load)
(10
(see Note 2)
TPS76827
2.7
V
2.646
2.754
TPS76828
2.8
2.744
2.856
TPS76830
3.0
2.940
3.060
TPS76833
3.3
3.234
3.366
TPS76850
5.0
4.900
5.100
Quiescent current (GND current)
EN = 0V, (see Note 2)
85
125
μ
A
Output voltage line regulation (
VO/VO
)
(see Notes 2 and 3)
VO + 1 V < VI
≤
10 V,
TJ = 25
°
C
0.01
%/V
Load regulation
3
mV
Output noise voltage (TPS76818)
BW = 200 Hz to 100 kHz,
Co = 10
μ
F, IC = 1 A,
VO = 0 V
TJ = 25
°
C
55
μ
Vrms
Output current limit
1.7
2
A
°
C
Thermal shutdown junction temperature
150
Standby current
EN = VI,
2.7 V < VI < 10 V
EN = VI,
2.7 V < VI < 10 V
FB = 1.5 V
TJ = 25
°
C,
1
μ
A
TJ =
–
40
°
C to 125
°
C
10
μ
A
FB input current
TPS76801
2
nA
High level enable input voltage
1.7
V
Low level enable input voltage
0.9
V
Power supply ripple rejection (see Note 2)
f = 1 KHz,
TJ = 25
°
C
Co = 10
μ
F,
60
dB
NOTES:
2. Minimum IN operating voltage is 2.7 V or VO(typ) + 1 V, whichever is greater. Maximum IN voltage 10 V.
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
V
O
VImax
VO
1 V
100
1000
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參數描述 |
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| TPS76827QPWPRG4 | 功能描述:低壓差穩壓器 - 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS76828QD | 功能描述:低壓差穩壓器 - LDO Fast-Trans-Resp 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS76828QDG4 | 功能描述:低壓差穩壓器 - LDO Fast-Trans-Resp 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS76828QDR | 功能描述:低壓差穩壓器 - LDO Fast-Trans-Resp 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS76828QDRG4 | 功能描述:低壓差穩壓器 - LDO Fast-Trans-Resp 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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