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參數(shù)資料
| 型號： | MIC5203-4.7YM5TR |
| 廠商： | MICREL INC |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | 4.7 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO5 |
| 封裝： | LEAD FREE, SOT-23, 5 PIN |
| 文件頁數(shù)： | 4/10頁 |
| 文件大小： | 260K |
| 代理商： | MIC5203-4.7YM5TR |
Micrel, Inc.
MIC5203
Absolute Maximum Ratings
(1)
November 2009
4
M9999-111909
Supply Voltage (V
IN
).......................................–20V to +20V
Enable Input Voltage (V
EN
).............................–20V to +20V
Power Dissipation (P
D
)..............................Internally Limited
Storage Temperature (Ts).........................–60°C to +150°C
Lead Temperature (soldering, #sec.).........................260°C
Operating Ratings
(2)
Input Voltage (V
IN
)............................................. 2.5V to 16V
Enable Input Voltage (V
EN
).....................................0V to V
IN
Junction Temperature Range ...................–40°C to +125°C
Thermal Resistance (
θ
JA
)...........................................Note 3
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
Condition
Min
Typ
Max
Units
–3
3
V
O
Output voltage accuracy
–4
4
%
V
O
/
T
Output voltage temperature
coefficient
Note 4
50
200
pm/°C
0.008
0.3
V
O
/V
O
Line regulation
V
IN
= V
OUT
+ 1V to 16V
0.5
%
0.08
0.3
V
O
/V
O
Load regulation
I
L
= 0.1mA to 80mA
(5)
0.5
%
I
L
= 100
μ
A
20
I
L
= 20mA
200
350
I
L
= 50mA
250
V
O
– V
O
Dropout voltage
(6)
I
L
= 80mA
300
600
mV
I
Q
Quiescent current
V
EN
≤
0.4V (shutdown)
0.01
10
μ
A
I
L
= 100
μ
A, V
EN
≥
2.0V (active)
180
I
L
= 20mA, V
EN
≥
2.0V (active)
225
750
I
L
= 50mA, V
EN
≥
2.0V (active)
850
I
GND
Ground pin current
(7)
I
L
= 80mA, V
EN
≥
2.0V (active)
V
IN
= V
OUT(nominal)
– 0.5V
(7)
1800
3000
μ
A
I
GNDDO
Ground pin current at dropout
200
300
μ
A
I
LIMIT
Current limit
V
OUT
= 0V
180
250
mA
V
O/
P
D
Thermal regulation
Note 8
0.05
%/W
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC5203-5.0BM4 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:μCap 80mA Low-Dropout Regulator |
| MIC5203-5.0BM4 TR | 功能描述:IC REG LDO 5V 80MA SOT143 RoHS:否 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)壓器拓撲結(jié)構(gòu):正，固定式 輸出電壓:3.8V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.3V @ 80mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:80mA 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:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND |
| MIC5203-5.0BM4TR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MIC5203-5.0BM5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC5203-5.0BM5 TR | 功能描述:IC REG LDO 5V 80MA SOT23-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:500 系列:- 穩(wěn)壓器拓撲結(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(yīng)商設(shè)備封裝:TO-39 包裝:散裝 其它名稱:*LM78M12CH*LM78M12CH/NOPBLM78M12CH |
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