參數(shù)資料
型號(hào): 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(yè)數(shù): 7/15頁(yè)
文件大小: 259K
代理商: FAN1540
PRODUCT SPECIFICATION
FAN1539/FAN1540
REV. 1.0.8 3/22/04
7
Electrical Characteristics
FAN1540D18X
(Continued)
Unless otherwise specified, V
IN
= 3.135V to 3.465V, T
A
= 25
°
C.
Boldface limits
apply over operating junction temperature
range of 0
°
C
T
J
125
°
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
= 3.3V.
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
3.3V
I
OUT
Max.
10
(over-
shoot
or un-
der-
shoot
of
V
O
)
Units
%
@I
= short
I
OUT
= short
to
I
OUT
= 10mA
3.0
Quiescent
Current
Quiescent
Current
Thermal
Shutdown
Thermal
Hysteresis
I
GND
3.3V
I
OUT
= 0mA
1.0
2.0
mA
I
GND
3.3V
1.0
2.0
mA
T
jSD
160
°
C
T
HYST
10
°
C
V
V
IN
-----------------
2mA
I
OUT
I
MAX
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
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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(dòng)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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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(dòng)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
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(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 穩(wěn)壓器拓?fù)浣Y(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(biāo)準(zhǔn)):- 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(xì)型,TSOT-23-5 供應(yīng)商設(shè)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(dòng)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