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參數(shù)資料
| 型號： | MIC5233BM5 |
| 廠商： | MICREL INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | RZ Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 15V; Power: 0.5W; 1kVDC Isolation; SMD Package Styles; Single Regulated Output(Internal Linear Regulator); UL94V-0 Package Material; Optional Continuous Short Circuit Protected; Fully Encapsulated; Efficiency to 62% |
| 中文描述： | 1.24 V-20 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 62K |
| 代理商： | MIC5233BM5 |
August 2003
1
MIC5233
MIC5233
Micrel
MIC5233
High Input Voltage, Low IQ
μ
Cap LDO Regulator
General Description
The MIC5233 is a 100mA highly accurate, low dropout
regulator with high input voltage and ultra-low ground current.
This combination of high voltage and low ground current
makes the MIC5233 ideal for multi-cell Li-Ion battery
systems.
A
μ
Cap LDO design, the MIC5233 is stable with either
ceramic or tantalum output capacitor. It only requires a 2.2
μ
F
capacitor for stability.
Features of the MIC5233 include enable input, thermal shut-
down, current limit, reverse battery protection, and
reverse leakage protection.
Available in fixed and adjustable output voltage versions, the
MIC5233 is offered in the IttyBitty SOT-23-5 package with
a junction temperature range of –40
°
C to +125
°
C.
Micrel, Inc. 1849 Fortune Drive San Jose, CA 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 944-0970 http://www.micrel.com
IttyBitty is a trademark of Micrel, Inc.
Features
Wide input voltage range: 2.3V to 36V
Ultra low ground current: 18
μ
A
Low dropout voltage of 270mV at 100mA
High output accuracy of
±
2.0% over temperature
μ
Cap: stable with ceramic or tantalum capacitors
Excellent line and load regulation specifications
Zero shutdown current
Reverse battery protection
Reverse leakage protection
Thermal shutdown and current limit protection
IttyBitty SOT-23-5 package
Applications
Keep-alive supply in notebook and portable computers
USB power supply
Logic supply for high-voltage batteries
Automotive electronics
Battery powered systems
3-4 cell Li-Ion battery input range
Typical Application
5
2
3
4
C
=2.2
μ
F
ceramic
I
GND
=18
μ
A
C
IN
=1.0
μ
F
EN
MIC5233BM5
V
IN
V
OUT
R
1
R
2
OFF
ON
Ultra-Low Current Adjustable Regulator Application
Ordering Information
Part Number
MIC5233-1.8BM5
MIC5233-2.5BM5
MIC5233-3.0BM5
MIC5233-3.3BM5
MIC5233-5.0BM5
MIC5233BM5
Marking
L318
L325
L330
L333
L350
L3AA
Voltage
1.8V
2.5V
3.0V
3.3V
5.0V
ADJ.
Junction Temp. Range
–
40
°
C to +125
°
C
–
40
°
C to +125
°
C
–
40
°
C to +125
°
C
–
40
°
C to +125
°
C
–
40
°
C to +125
°
C
–
40
°
C to +125
°
C
Package
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
10
15
20
25
30
35
40
4
8 12 16 20 24 28 32 36 40
INPUT VOLTAGE (V)
G
μ
A
I
OUT
= 10
μ
A
I
OUT
= 1mA
I
OUT
= 100
μ
A
Ground Current vs. Input Voltage
相關PDF資料 |
PDF描述 |
|---|---|
| MIC5235 | Ultra-Low Quiescent Current, 150mA UCap LDO Regulator |
| MIC5235-1.5BM5 | Ultra-Low Quiescent Current, 150mA UCap LDO Regulator |
| MIC5235-1.8BM5 | Ultra-Low Quiescent Current, 150mA UCap LDO Regulator |
| MIC5235-2.5BM5 | Ultra-Low Quiescent Current, 150mA UCap LDO Regulator |
| MIC5235-2.7BM5 | Ultra-Low Quiescent Current, 150mA UCap LDO Regulator |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MIC5233BM5 TR | 功能描述:IC REG LDO ADJ .1A SOT23-5 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 |
| MIC5233BM5TR | 制造商:RF Micro Devices Inc 功能描述: |
| MIC5233YM5 | 制造商:Micrel 功能描述:Regulator, High Input Volt Low IQ LDO |
| MIC5233YM5 TR | 功能描述:低壓差穩(wěn)壓器 - LDO High Vin, Low Iq Regulator(Lead Free) 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 |
| MIC5233YM5-TR | 功能描述:Linear Voltage Regulator IC Positive Adjustable 1 Output 1.24 V ~ 20 V 100mA SOT-23-5 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 穩(wěn)壓器拓撲:正，可調式 電壓 - 輸出:1.24 V ~ 20 V 電流 - 輸出:100mA 電壓 - 跌落（典型值）:0.27V @ 100mA 穩(wěn)壓器數(shù):1 電壓 - 輸入:2.3 V ~ 36 V 電流 - 限制（最小值）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商器件封裝:SOT-23-5 標準包裝:1 |
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