參數(shù)資料
型號： TPS76627
廠商： Texas Instruments, Inc.
英文描述： "Single Output LDO
中文描述： 超低靜態(tài)電流 250mA LDO 線性穩(wěn)壓器
文件頁數(shù)： 6/18頁
文件大?。?/td> 266K
代理商： TPS76627
TPS76615, TPS76618, TPS76625, TPS76627
TPS76628, TPS76630, TPS76633, TPS76650, TPS76601
ULTRA LOW QUIESCENT CURRENT 250-mA LOW-DROPOUT VOLTAGE REGULATORS
SLVS237 – 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
310
MAX
UNIT
TPS76628
IO = 250 mA,
IO = 250 mA,
IO = 250 mA,
IO = 250 mA,
IO = 250 mA,
IO = 250 mA,
IO = 250 mA,
IO = 250 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
540
TPS76630
270
Dropout voltage
(See Note 4)
470
mV
TPS76633
230
400
TPS76650
140
250
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; TPS76601 output voltage set to 3.3 V nominal with external resistor divider. TPS76615,
TPS76618, TPS76625, and TPS76627 dropout voltage limited by input voltage range limitations (i.e., TPS76630 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
相關(guān)PDF資料
PDF描述
TPS76627D ULTRA LOW QUIESCENT CURRENT 250-mA LOW-DROPOUT VOLTAGE REGULATORS
TPS76801Q TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS(快速瞬變反應(yīng)1A低壓差線性穩(wěn)壓器)
TPS76825Q Fast-Transient-Response 1-A Low-Dropout Voltage Regulators(快速瞬變反應(yīng)1A低壓差2.5V線性穩(wěn)壓器)
TPS76828Q Fast-Transient-Response 1-A Low-Dropout Voltage Regulators(快速瞬變反應(yīng)1A低壓差2.8V線性穩(wěn)壓器)
TPS76815Q Fast-Transient-Response 1-A Low-Dropout Voltage Regulators(快速瞬變反應(yīng)1A低壓差1.5V線性穩(wěn)壓器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS76627D 功能描述:低壓差穩(wěn)壓器 - LDO 250-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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS76627DG4 功能描述:低壓差穩(wěn)壓器 - LDO 250-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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS76627DR 功能描述:低壓差穩(wěn)壓器 - LDO 250-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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS76627DRG4 功能描述:低壓差穩(wěn)壓器 - LDO 250-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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS76628D 功能描述:低壓差穩(wěn)壓器 - LDO 250-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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
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