參數(shù)資料
型號： TPS76828
英文描述： Fast-Transient-Response 1-A Low-Dropout (LDO) Voltage Regulators
中文描述： 快速瞬態(tài)響應(yīng)1 -低壓差（LDO）穩(wěn)壓器
文件頁數(shù)： 6/18頁
文件大?。?/td> 329K
代理商： TPS76828
TPS76515, TPS76518, TPS76525, TPS76527
TPS76528, TPS76530, TPS76533, TPS76550, TPS76501
ULTRA-LOW QUIESCIENT CURRENT 150-mA LOW-DROPOUT VOLTAGE REGULATORS
SLVS236 – AUGUST 1999
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical
V
i
= V
O(typ)
+ 1 V, I
O
= 10
μ
A, EN = 0 V, C
O
= 4.7
μ
F (unless otherwise noted) (continued)
characteristics
over
recommended
operating
free-air
temperature
range,
PARAMETER
TEST CONDITIONS
MIN
TYP
190
MAX
UNIT
TPS76528
IO = 150 mA,
IO = 150 mA,
IO = 150 mA,
IO = 150 mA,
IO = 150 mA,
IO = 150 mA,
IO = 150 mA,
IO = 150 mA,
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
330
TPS76530
160
Dropout voltag
(See Note 4)
280
mV
TPS76533
140
240
TPS76550
85
150
NOTES:
3. If VO
≤
1.8 V then Vimin = 2.7 V, Vimax = 10 V:
Line Reg. (mV)
% V
VOVimax
2.7 V
100
1000
If VO
≥
2.5 V then Vimin = VO + 1 V, Vimax = 10 V:
Line Reg. (mV)
% V
VOVimax
VO
1 V
100
1000
4. IN voltage equals VO(Typ) – 100 mV; TPS76501 output voltage set to 3.3 V nominal with external resistor divider. TPS76515,
TPS76518, TPS76525, and TPS76527 dropout voltage limited by input voltage range limitations (i.e., TPS76530 input voltage
needs to drop to 2.9 V for purpose of this test).
Table of Graphs
FIGURE
2, 3
Output voltage
vs Load current
vs Free-air temperature
4, 5
Ground current
vs Load current
6, 7
vs Free-air temperature
8, 9
Power supply ripple rejection
vs Frequency
10
Output spectral noise density
vs Frequency
11
Output impedance
vs Frequency
12
Dropout voltage
vs Free-air temperature
13, 14
Line transient response
15, 17
Load transient response
16, 18
Output voltage
vs Time
19
Dropout voltage
vs Input voltage
20
Equivalent series resistance (ESR)
vs Output current
21 – 24
Equivalent series resistance (ESR)
vs Added ceramic capacitance
25, 26
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PDF描述
TPS76828-Q1 Automotive Catalog Fast Transient-Response 1-A Low-Dropout Voltage Regulators
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS76828QD 功能描述:低壓差穩(wěn)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(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
TPS76828QDG4 功能描述:低壓差穩(wěn)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(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
TPS76828QDR 功能描述:低壓差穩(wěn)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(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
TPS76828QDRG4 功能描述:低壓差穩(wěn)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(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
TPS76828QPWP 功能描述:低壓差穩(wěn)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(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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