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參數資料
| 型號： | MIC5213-2.5BC5 |
| 廠商： | MICREL INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Teeny⑩ SC-70 レCap Low-Dropout Regulator Advance Information |
| 中文描述： | 2.5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO5 |
| 封裝： | SC-70, 5 PIN |
| 文件頁數： | 1/8頁 |
| 文件大小： | 69K |
| 代理商： | MIC5213-2.5BC5 |
June 2000
1
MIC5213
MIC5213
Micrel
General Description
The MIC5213 is a
μ
Cap 80mA linear voltage regulator in the
Teeny SC-70 package. Featuring half the footprint of the
standard SOT-23 package, this Teeny SC-70 regulator has
very low dropout voltage (typically 20mV at light loads and
300mV at 80mA) and very low ground current (225
μ
A at
20mA output). It also offers better than 3% initial accuracy
and includes a logic-compatible enable input.
The
μ
Cap regulator design is optimized to work with low-
value, low-cost ceramic capacitors. The outputs typically
require only 0.47
μ
F of output capacitance for stability.
Designed especially for hand-held, battery-powered devices,
the MIC5213 can be controlled by a CMOS or TTL compatible
logic signal. When disabled, power consumption drops nearly
to zero. If on-off control is not required, the enable pin may be
tied to the input for 3-terminal operation. The ground current
of the MIC5213 increases only slightly in dropout, further
prolonging battery life. Key MIC5213 features include current
limiting, overtemperature shutdown, and protection against
reversed battery.
The MIC5213 is available in 2.5V, 2.8V, 3.0V, 3.3V, and 3.6V
fixed voltages. Other voltages are available; contact Micrel
for details.
Typical Applications
1
5
2
3
4
0.47μF
V
OUT
Enable
Shutdown
L
Regulator Circuit
Ordering Information
Part Number
MIC5213-2.5BC5
MIC5213-2.8BC5
MIC5213-3.0BC5
MIC5213-3.3BC5
MIC5213-3.6BC5
Other voltages available. Contact Micrel for details.
Marking
LAM
LAJ
LAG
LAE
LAD
Voltage
2.5V
2.8V
3.0V
3.3V
3.6V
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
Package
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
Features
Teeny
SC-70 package
Wide Selection of output voltages
Guaranteed 80mA output
Low quiescent current
Low dropout voltage
Tight load and line regulation
Low temperature coefficient
Current and thermal limiting
Reversed input polarity protection
Zero off-mode current
Logic-controlled shutdown
Stability with low-ESR ceramic capacitors
Applications
Cellular telephones
Laptop, notebook, and palmtop computers
Battery-powered equipment
Bar code scanners
SMPS post-regulator/dc-to-dc modules
High-efficiency linear power supplies
MIC5213
Teeny SC-70
μ
Cap Low-Dropout Regulator
Advance Information
Teeny is a trademark of Micrel, Inc.
Micrel, Inc. 1849 Fortune Drive San Jose, CA 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 944-0970 http://www.micrel.com
相關PDF資料 |
PDF描述 |
|---|---|
| MIC5213-2.8BC5 | Teeny⑩ SC-70 レCap Low-Dropout Regulator Advance Information |
| MIC5213-3.3BC5 | SC-70 μCap Low-Dropout Regulator |
| MIC5213-3.6BC5 | Teeny⑩ SC-70 レCap Low-Dropout Regulator Advance Information |
| mic5219 | 500mA-Peak Output LDO Regulator(輸出峰值電流500mA的低壓差穩壓器) |
| MIC5247-1.5BM5 | Controllers, Display; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No RoHS Compliant: No |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MIC521328BC5TR | 制造商:Micrel Inc 功能描述: |
| MIC5213-3.0BC5 | 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: |
| MIC5213-3.0BC5 TR | 功能描述:IC REG LDO 3V 80MA SC70-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:Teeny™ 標準包裝:500 系列:- 穩壓器拓撲結構:正，固定式 輸出電壓:12V 輸入電壓:14.5 V ~ 35 V 電壓 - 壓降（標準）:- 穩壓器數量: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 |
| MIC5213-3.0YC5 | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: |
| MIC5213-3.0YC5 TR | 功能描述:低壓差穩壓器 - LDO 80mA uCap LDO in SC70-5 Package(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:0.3 % 輸出端數量: 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 |
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