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參數(shù)資料
| 型號(hào)： | LX8117B-33CDTT |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO2 |
| 封裝： | PLASTIC, TO-252, DPAK-3 |
| 文件頁(yè)數(shù)： | 3/9頁(yè) |
| 文件大?。?/td> | 222K |
| 代理商： | LX8117B-33CDTT |
0.8, 1 & 1.2A L
OW
D
ROPOUT
P
OSITIVE
R
EGULATORS
LX8117-xx/8117A-xx/8117B-xx
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
3
Copyright 1999
Rev. 1.4 3/99
P
R O D U C T I O N
D
A T A
S
H E E T
Input Voltage
Operating Voltage
LX8117(A/B)-00 / 8117(A/B)-05
LX8117(A/B)-25 / -28 / -33
LX8117(A/B)-00
Input-Output Differential
Operating Ambient Temperature Range
R E C O M M E N D E D O P E R AT I N G C O N D I T I O N S
(Note 2)
Parameter
Symbol
Units
Recommended Operating Conditions
Min.
Typ.
Max.
15
12
10
125
V
V
V
°C
0
Note 2. Range over which the device is functional.
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified: 0°C
≤
T
J
≤
125°C, I
MAX
= 0.8A for the LX8117-xx, I
MAX
= 1.0A for the LX8117A-xx, and I
MAX
= 1.2A for the LX8117B-xx.)
LX8117-00 / 8117A-00 / 8117B-00
(Adjustable)
Notes: 3. See thermal regulation specification for changes in output voltage due to heating effects. Load regulation and line regulation are measured at a constant junction
temperature by low duty cycle pulse testing.
4. Dropout voltage is specified over the full output current range of the device. Dropout voltage is defined as the minimum input/output differential measured
at the specified output current. Test points and limits are also shown on the Dropout Voltage Curve.
5. Minimum load current is defined as the minimum output current required to maintain regulation.
Parameter
Symbol
Test Conditions
Units
LX8117 / 17A / 17B-00
Min.
Typ.
1.238
1.250
1.225
1.250
0.05
0.15
0.97
1.00
1.05
1.15
800
950
1000
1200
1200
1500
0.5
0.08
60
75
45
0.2
0.5
0.3
0.003
Max.
1.262
1.270
0.2
0.4
1.10
1.15
1.20
1.30
Reference Voltage
V
REF
I
OUT
= 10mA, (V
IN
- V
OUT
) = 2V, T
J
= 25°C
10mA
≤
I
OUT
≤
I
OUT (MAX)
, 1.4V
≤
(V
IN
- V
OUT
)
≤
10V
V
REF
(V
IN
)
I
OUT
= 10mA, 1.5V
≤
(V
IN
- V
OUT
)
≤
7V
V
REF
(I
OUT
)
(V
IN
- V
OUT
) = 3V, 10mA
≤
I
OUT
≤
I
OUT (MAX)
V
I
OUT
= 100mA
I
OUT
= 500mA
I
OUT
= I
OUT (MAX)
I
OUT
= I
OUT (MAX)
I
OUT (MAX)
(V
IN
- V
OUT
) = 5V, T
J
= 25°C
(V
IN
- V
OUT
) = 5V, T
J
= 25°C
(V
IN
- V
OUT
) = 5V, T
J
= 25°C
I
OUT (MIN)
V
IN
≤
10V
V
OUT
(Pwr)
T
A
= 25°C, 30ms pulse
f
RIPPLE
=120Hz, (V
IN
- V
OUT
) = 3V, V
RIPPLE
= 1Vp-p
I
ADJ
I
ADJ
10mA
≤
I
OUT
≤
I
OUT (MAX)
, 1.4V
≤
(V
IN
- V
OUT
)
≤
10V
V
OUT
(T)
V
OUT
(t) T
A
= 125°C, 1000 hours
V
OUT (RMS)
10Hz
≤
f
≤
10kHz
Line Regulation (Note 3)
Load Regulation (Note 3)
Dropout Voltage
(Note 4)
LX8117-00
LX8117A/B-00
LX8117-00
LX8117A-00
LX8117B-00
Current Limit
Minimum Load Current (Note 5)
Thermal Regulation
Ripple Rejection
Adjust Pin Current
Adjust Pin Current Change
Temperature Stability
Long Term Stability
RMS Output Noise (% of V
OUT
)
V
V
%
%
V
V
V
V
mA
mA
mA
mA
%/W
dB
μA
μA
%
%
%
5
0.2
100
5
(Other Voltage Options on following pages.)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LX8117B-33CSTT | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| LX8117-28CDT | 0.8, 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS |
| LX8117-28CST | 0.8, 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS |
| LX8117-33 | 0.8, 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS |
| LX8117-33CDD | 0.8, 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LX8117B-33CST | 功能描述:IC REG LDO 3.3V SOT-223 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式和可調(diào)式 輸出電壓:3.3V，1.25 V ~ 5.7 V 輸入電壓:4.5 V ~ 7 V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.1V @ 1A 穩(wěn)壓器數(shù)量:2 電流 - 輸出:1A 電流 - 限制（最?。?1A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-5，DPak（4 引線 + 接片），TO-252AD 供應(yīng)商設(shè)備封裝:PPAK 包裝:管件 其它名稱:497-3576-5 |
| LX8117B-33CSTT | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Positive Fixed Voltage Regulator |
| LX8117B-XXCDD | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:0.8 , 1 & 1 .2A LOW DROPOUT POSI T I V E REGULATORS |
| LX8117B-XXCDT | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:0.8 , 1 & 1 .2A LOW DROPOUT POSI T I V E REGULATORS |
| LX8117B-XXCST | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:0.8 , 1 & 1 .2A LOW DROPOUT POSI T I V E REGULATORS |
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