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參數(shù)資料
| 型號： | FAN1540 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 1A/1.3A, LDO With Low Quiescent Current |
| 中文描述： | 1A/1.3A，具有低靜態(tài)電流LDO |
| 文件頁數(shù)： | 5/15頁 |
| 文件大?。?/td> | 259K |
| 代理商： | FAN1540 |
PRODUCT SPECIFICATION
FAN1539/FAN1540
REV. 1.0.8 3/22/04
5
Electrical Characteristics
—
FAN1539MPX, FAN1540MPX, FAN1540MMPX,
FAN1540DX
(Continued)
Unless otherwise specified, V
IN
= 4.50V to 7V, T
j
= 25
°
C, I
MAX
(FAN1539) = 1.0A, I
MAX
(FAN1540) = 1.3A.
Boldface
limits
apply over operating junction temperature range of 0
°
C
Notes:
6. Dropout voltage is defined as the input to output differential voltage at which the output voltage drops 1% below the nominal
value measured at
V
IN
= 5V.
7. Measured within 10Hz to 10kHz bandwidth.
8. Measured at DC, specified at 120 Hz.
9. C
IN
= 22μF, C
OUT
= 10μF. Both capacitors are low ESR X7R type.
Test Circuit
TEST CONDITIONS
TEST LIMITS
Min.
Typ.
Parameter
Transient
Response
Short circuit
Removal
Response
(Note 9)
Symbol
V
IN
5V
I
OUT
Max.
10
(over-
shoot
or un-
der-
shoot
of
V
O
)
Units
%
@I
= short
I
OUT
= short
to
I
OUT
= 10mA
5.0
Quiescent
Current
Quiescent
Current
Quiescent
Current
Thermal
Shutdown
Thermal
Hysteresis
I
GND
I
OUT
= 0mA
1.0
2.0
mA
I
GND
1.0
2.0
mA
I
GND
V
IN
= 5V
1.0
2.0
mA
T
jSD
160
°
C
T
HYST
15
°
C
T
J
125
°
C.
≤
≤
V
V
IN
-----------------
V
IN
7V
≤
V
IN
7V
≤
2mA
I
OUT
I
MAX
≤
≤
0mA
I
OUT
50mA
≤
≤
3.0V
V
IN
5.25V
≤
≤
3.0
V
IN
5.25V
≤
≤
DUT
GND
C
IN
V
IN
V
OUT
C
OUT
Notes: 1. Use low ESR capacitors.
2. C
IN
should be placed as close to V
IN
as possible.
IN
OUT
22
μ
F
10
μ
F
相關PDF資料 |
PDF描述 |
|---|---|
| FAN1581 | 5A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| FAN1581D15X | 5A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| FAN1581D25X | 5A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| FAN1581DX | 5A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| FAN1581M12X | 5A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| FAN1540BMPX | 功能描述:低壓差穩(wěn)壓器 - LDO Current LDO 1.3A Low Quiescent 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 |
| FAN1540D18X | 功能描述:低壓差穩(wěn)壓器 - LDO 1.3A Low Current 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 |
| FAN1540DX | 功能描述:低壓差穩(wěn)壓器 - LDO 1.3A Low Current 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 |
| FAN1540MMPX | 功能描述:IC REG LDO 3.3V 1.3A 8MLP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 穩(wěn)壓器拓撲結(jié)構(gòu):正，固定式 輸出電壓:3.1V 輸入電壓:最高 5.5V 電壓 - 壓降（標準）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:300mA 電流 - 限制（最?。?420mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型，TSOT-23-5 供應商設備封裝:TSOT-23-5 包裝:帶卷 (TR) |
| FAN1540MPX | 功能描述:低壓差穩(wěn)壓器 - LDO 1.3a LDO Low Q Current 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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