參數(shù)資料
型號(hào)： MIC5213
廠商： Micrel Semiconductor,Inc.
英文描述： Teeny⑩ SC-70 レCap Low-Dropout Regulator Advance Information
中文描述： 蠅頭⑩的SC - 70レ第低壓差穩(wěn)壓器提前信息
文件頁(yè)數(shù)： 3/8頁(yè)
文件大小： 69K
代理商： MIC5213
June 2000
3
MIC5213
MIC5213
Electrical Characteristics
V
IN
= V
OUT
+ 1V; I
L
= 1mA; C
L
= 0.47
μ
F; V
EN
≥
2.0V; T
J
= 25
°
C,
bold
values indicate
–
40
°
C
≤
T
J
≤
+125
°
C; unless noted.
Symbol
Parameter
Conditions
Micrel
Min
Typ
Max
Units
V
O
Output Voltage Accuracy
–
3
–
4
3
4
%
%
V
O
/
T
V
O
/V
O
Output Voltage Temp. Coefficient
Note 5
50
200
ppm/
°
C
Line Regulation
V
IN
= V
OUT
+ 1V to 16V
0.008
0.3
0.5
%
%
V
O
/V
O
Load Regulation
I
L
= 0.1mA to 80mA,
Note 6
0.08
0.3
0.5
%
%
V
IN
–
V
O
Dropout Voltage,
Note 7
I
L
= 100
μ
A
I
L
= 20mA
I
L
= 50mA
I
L
= 80mA
V
EN
≤
0.4V (shutdown)
I
L
= 100
μ
A, V
EN
≥
2.0V (active)
I
L
= 20mA, V
EN
≥
2.0V (active)
I
L
= 50mA, V
EN
≥
2.0V (active)
I
L
= 80mA, V
EN
≥
2.0V (active)
V
IN
= V
OUT(nominal)
–
0.5V,
Note 8
V
OUT
= 0V
Note 9
20
mV
200
350
mV
250
mV
300
600
mV
I
Q
I
GND
Quiescent Current
0.01
10
μ
A
Ground Pin Current,
Note 8
180
μ
A
225
750
μ
A
850
μ
A
1800
3000
μ
A
I
GNDDO
I
LIMIT
V
O/
P
D
Enable Input
Ground Pin Current at Dropout
200
300
μ
A
Current Limit
180
250
mA
Thermal Regulation
0.05
%/W
V
IL
V
IH
I
IL
I
IH
Enable Input Voltage Level
logic Low (off)
0.6
V
logic high (on)
2.0
V
Enable Input Current
V
IL
≤
0.6V
V
IH
≥
2.0V
0.01
1
μ
A
15
50
μ
A
Note 1.
Note 2.
Note 3.
Note 4:
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended.
The maximum allowable power dissipation is a function of the maximum junction temperature, T
, the junction-to-ambient thermal
resistance,
θ
JA
, and the ambient temperature, T
. The maximum allowable power dissipation at any ambient temperature is calculated using:
P
= (T
–
T
)
÷
θ
. Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the regulator
will go into thermal shutdown.
θ
JA
of the SC-70-5 is 450
°
C/W, mounted on a PC board.
Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.
Regulation is measured at constant junction temperature using low duty cycle pulse testing. Changes in output voltage due to heating effects
are covered by the thermal regulation specification.
Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value measured at 1V
differential.
Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of
the load current plus the ground pin current.
Thermal regulation is defined as the change in output voltage at a time
“
t
”
after a change in power dissipation is applied, excluding load or line
regulation effects. Specifications are for an 80mA load pulse at V
IN
= 16V for t = 10ms.
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
相關(guān)PDF資料
PDF描述
MIC5213-2.5BC5 Teeny⑩ SC-70 レCap Low-Dropout Regulator Advance Information
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC5213_04 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Teeny SC-70 μCap Low-Dropout Regulator
MIC5213-1.8BC5 制造商:Rochester Electronics LLC 功能描述:- Bulk
MIC5213-1.8BC5 TR 功能描述:IC REG LDO 1.8V 80MA SC70-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:Teeny™ 標(biāo)準(zhǔn)包裝:500 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:12V 輸入電壓:14.5 V ~ 35 V 電壓 - 壓降（標(biāo)準(zhǔn)）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:500mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:TO-205AD，TO-39-3 金屬罐 供應(yīng)商設(shè)備封裝:TO-39 包裝:散裝 其它名稱:*LM78M12CH*LM78M12CH/NOPBLM78M12CH
MIC5213-1.8BC5TR 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
MIC5213-1.8YC5 TR 功能描述:IC REG LDO 1.8V 80MA SC70-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:Teeny™ 其它有關(guān)文件:LD39015JXX12 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:1.2V 輸入電壓:1.5 V ~ 5.5 V 電壓 - 壓降（標(biāo)準(zhǔn)）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:4-WFBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:4-覆晶（1.07x1.07） 包裝:Digi-Reel® 其它名稱:497-11958-6
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