參數(shù)資料
型號： mic5210
廠商： Micrel Semiconductor,Inc.
英文描述： Dual 150mA LDO Regulator(輸出電流150mA 低壓差雙穩(wěn)壓器)
中文描述： 雙150mA的LDO穩(wěn)壓器（輸出電流為150mA低壓差雙穩(wěn)壓器）
文件頁數(shù)： 3/8頁
文件大?。?/td> 60K
代理商： MIC5210
February 2000
3
MIC5210
MIC5210
Electrical Characteristics
V
IN
= V
OUT
+ 1V; I
L
= 100
μ
A; C
L
= 1.0
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
Typical
Max
Units
V
O
Output Voltage Accuracy
variation from specified V
OUT
–
1
–2
1
2
%
%
V
O
/
T
Output Voltage
Temperature Coefficient
Note 2
40
ppm/
°
C
V
O
/V
O
Line Regulation
V
IN
= V
OUT
+ 1V to 16V
0.004
0.012
0.05
% / V
% / V
V
O
/V
O
Load Regulation
I
L
= 0.1mA to 150mA (Note 3)
0.02
0.2
0.5
%
%
V
IN
–
V
O
Dropout Voltage,
Note 4
I
L
= 100
μ
A
10
50
70
150
230
250
300
275
350
mV
mV
mV
mV
mV
mV
mV
mV
I
L
= 50mA
110
I
L
= 100mA
140
I
L
= 150mA
165
I
GND
Quiescent Current
V
EN
≤
0.4V (shutdown)
V
EN
≤
0.18V (shutdown)
V
EN
≥
2.0V, I
L
= 100
μ
A
0.01
1
5
μ
A
μ
A
I
GND
Ground Pin Current,
Note 5
(per regulator)
80
125
150
600
800
1000
1500
1900
2500
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
I
L
= 50mA
350
I
L
= 100mA
600
I
L
= 150mA
1300
PSRR
Ripple Rejection
frequency = 100Hz, I
L
= 100
μ
A
V
OUT
= 0V
Note 6
75
dB
I
LIMIT
V
O
/
P
D
e
no
Current Limit
320
500
mA
Thermal Regulation
0.05
%/W
Output Noise (Regulator B only)
I
L
= 50mA, C
L
= 2.2
μ
F,
470pF from BYPB to GND
260
nV/ Hz
ENABLE Input
V
IL
Enable Input Logic-Low Voltage
regulator shutdown
0.4
0.18
V
V
V
IH
I
IL
Enable Input Logic-High Voltage
regulator enabled
2.0
V
Enable Input Current
V
IL
≤
0.4V
V
IL
≤
0.18V
V
IH
≥
2.0V
V
IH
≥
2.0V
0.01
–
1
–2
20
25
μ
A
μ
A
μ
A
μ
A
I
IH
5
Note 1:
Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specifications do not apply when
operating the device outside of its operating ratings. 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 dissipa-
tion will result in excessive die temperature, and the regulator will go into thermal shutdown. The
θ
JA
of the 8-lead MSOP (MM) is 200
°
C/W
mounted on a PC board (see
“
Thermal Considerations
”
section for further details).
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. Parts are tested for load regulation in the load
range from 0.1mA to 150mA. 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 a 150mA load pulse at V
IN
= 16V for t = 10ms.
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
相關PDF資料
PDF描述
MIC5213-3.0BC5 Teeny⑩ SC-70 レCap Low-Dropout Regulator Advance Information
mic5213 Teeny SC-70 μCap Low-Dropout Regulator(Teeny μCap技術SC-70封裝低壓差穩(wěn)壓器)
MIC5213 Teeny⑩ SC-70 レCap Low-Dropout Regulator Advance Information
MIC5213-2.5BC5 Teeny⑩ SC-70 レCap Low-Dropout Regulator Advance Information
MIC5213-2.8BC5 Teeny⑩ SC-70 レCap Low-Dropout Regulator Advance Information
相關代理商/技術參數(shù)
參數(shù)描述
MIC5210_06 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Dual 150mA LDO Regulator
MIC5210-1 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Dual 100mA LDO Regulator Advance Information
MIC5210-2.5/2.7BMM 功能描述:IC REG LDO 2.5V/2.7V .15A 8-MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標準包裝:500 系列:- 穩(wěn)壓器拓撲結構:正，固定式 輸出電壓:12V 輸入電壓:14.5 V ~ 35 V 電壓 - 壓降（標準）:- 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 供應商設備封裝:TO-39 包裝:散裝 其它名稱:*LM78M12CH*LM78M12CH/NOPBLM78M12CH
MIC5210-2.5/2.7BMM TR 功能描述:IC REG LDO 2.5V/2.7V .15A 8-MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 穩(wěn)壓器拓撲結構: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)
MIC5210-2.5/3.0BMM 功能描述:IC REG LDO 2.5V/3V .15A 8-MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標準包裝:500 系列:- 穩(wěn)壓器拓撲結構:正，固定式 輸出電壓:12V 輸入電壓:14.5 V ~ 35 V 電壓 - 壓降（標準）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:500mA 電流 - 限制（最小）:- 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 供應商設備封裝:TO-39 包裝:散裝 其它名稱:*LM78M12CH*LM78M12CH/NOPBLM78M12CH
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