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參數(shù)資料
| 型號： | ISL9005IRJZ-T |
| 廠商： | INTERSIL CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | LDO with Low ISUPPLY, High PSRR |
| 中文描述： | 2.8 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO8 |
| 封裝： | 2 X 3 MM, ROHS COMPLIANT, PLASTIC, DFN-8 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 330K |
| 代理商： | ISL9005IRJZ-T |
2
FN9234.0
December 22, 2005
Absolute Maximum Ratings
Thermal Information
Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.1V
All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (VIN+0.3)V
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7). . .2500V
Machine Model (Per EIAJ ED-4701 Method C-111). . . . . . . .200V
Recommended Operating Conditions
Ambient Temperature Range (T
A
) . . . . . . . . . . . . . . . .-40°C to 85°C
Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 to 6.5V
Thermal Resistance (Notes 3, 4)
8 Ld DFN 2x3 Package . . . . . . . . . . . .
Junction Temperature Range . . . . . . . . . . . . . . . . .-40°C to +125°C
Operating Temperature Range . . . . . . . . . . . . . . . . .-40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . .+300°C
θ
JA
(°C/W)
69
θ
JC
(°C/W)
10
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
3.
θ
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
4.
θ
JC
, “case temperature” location is at the center of the exposed metal pad on the package underside. See Tech Brief TB379.
Electrical Specifications
Unless otherwise noted, all parameters are guaranteed over the operational supply voltage and temperature
range of the device as follows: T
A
= -40°C to +85°C; V
IN
= (V
O
+0.5V) to 5.5V with a minimum V
IN
of 2.3V;
C
IN
= 1
μ
F; C
O
= 1
μ
F
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
Supply Voltage
V
IN
2.3
6.5
V
Ground Current
Quiescent condition: I
O
= 0
μ
A
I
DD
LDO active
50
75
μ
A
Shutdown Current
I
DDS
LDO disabled @ 25°C
0.1
1.0
μ
A
UVLO Threshold
V
UV+
1.9
2.1
2.3
V
V
UV-
1.6
1.8
2.0
V
Regulation Voltage Accuracy
Initial accuracy at V
IN
= V
O
+0.5V, I
O
= 10mA, T
J
= 25°C
-0.7
+0.7
%
V
IN
= V
O
+0.5V to 5.5V, I
O
= 10
μ
A to 300mA, T
J
= 25°C
-0.8
+0.8
%
V
IN
= V
O
+0.5V to 5.5V, I
O
= 10
μ
A to 300mA, T
J
= -40°C to
125°C
-1.8
+1.8
%
Maximum Output Current
I
MAX
Continuous
300
mA
Internal Current Limit
I
LIM
350
475
600
mA
Dropout Voltage (Note 6)
V
DO1
I
O
= 300mA; V
O
<
2.5V
300
500
mV
V
DO2
I
O
= 300mA; 2.5V
≤
V
O
≤
2.8V
250
400
mV
V
DO3
I
O
= 300mA; V
O
> 2.8V
200
325
mV
Thermal Shutdown Temperature
T
SD+
145
°C
T
SD-
110
°C
AC CHARACTERISTICS
Ripple Rejection (Note 5)
I
O
= 10mA, V
IN
= 2.8V (min), V
O
= 1.8V
@ 1kHz
75
dB
@ 10kHz
60
dB
@ 100kHz
40
dB
Output Noise Voltage (Note 5)
I
O
= 100μA, V
O
= 1.5V, T
A
= 25°C
BW = 10Hz to 100kHz
45
μV
RMS
ISL9005
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL9005IRKZ | 制造商:Intersil Corporation 功能描述: |
| ISL9005IRKZ-T | 功能描述:IC REG LDO 2.85V .3A 8-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，可調(diào)式 輸出電壓:1.25 V ~ 10 V 輸入電壓:2.9 V ~ 12 V 電壓 - 壓降（標(biāo)準(zhǔn)）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:700mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-VFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-DFN（3x3） 包裝:Digi-Reel® 其它名稱:NCV8535MNADJR2GOSDKR |
| ISL9005IRLZ | 制造商:Intersil Corporation 功能描述: |
| ISL9005IRLZ-T | 功能描述:IC REG LDO 2.9V .3A 8-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，可調(diào)式 輸出電壓:1.25 V ~ 10 V 輸入電壓:2.9 V ~ 12 V 電壓 - 壓降（標(biāo)準(zhǔn)）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:700mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-VFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-DFN（3x3） 包裝:Digi-Reel® 其它名稱:NCV8535MNADJR2GOSDKR |
| ISL9005IRMZ | 制造商:Intersil Corporation 功能描述: |
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