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参数资料
| 型号： | MIC5270-5.0YM5 TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO -5V .1A SOT23-5 |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 负，固定式 |
| 输出电压： | -5V |
| 输入电压： | -16 V ~ -3.3 V |
| 电压 - 压降（标准）： | 0.5V @ 100mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 100mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 标准包装 |
| 产品目录页面： | 1100 (CN2011-ZH PDF) |
| 其它名称： | 576-1294-6 |
MIC5270
General Description
Micrel, Inc.
MIC5270
μ Cap Negative Low-Dropout Regulator
Features
The MIC5270 is a μ Cap 100mA negative regulator in a
SOT-23-5 package. With better than 2% initial accuracy, this
regulator provides a very accurate supply voltage for applica-
tions that require a negative rail. The MIC5270 sinks 100mA
of output current at very low dropout voltage (600mV maxi-
mum at 100mA of output current).
The μ Cap regulator design is optimized to work with low-
value, low-cost ceramic capacitors. The output typically re-
quires only a 1 μ F capacitance for stability.
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Stable with ceramic or tantalum capacitor
Low dropout voltage: 500mV @ 100mA
Low ground current: 35 μ A @ load = 100 μ A
Tight initial accuracy: ± 2%
Tight load and line regulation
Thermal shutdown
Current limiting
IttyBitty ? SOT-23-5 packaging
Designed for applications where small packaging and effi-
Applications
ciency are critical, the MIC5270 combines LDO design exper-
tise with IttyBitty ? packaging to improve performance and
reduce power dissipation. Ground current is optimized to help
improve battery life in portable applications.
The MIC5270 is available in the SOT-23-5 package for space
saving applications and it is available with fixed –3.0V, –4.1V,
–5.0V, and adjustable outputs.
Data sheets and support documentation can be found on
Micrel’s web site at www.micrel.com.
Ordering Information
Part Number
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GaAsFET bias
Portable cameras and video recorders
PDAs
Battery-powered equipment
Junction
Standard
Marking Code PbFree
Marking Code
Voltage
Temp. Range
Package
MIC5270BM5
MIC5270-3.0BM5
MIC5270-4.1BM5
MIC5270-5.0BM5
LLAA
LL30
LL41
LL50
MIC5270YM5
MIC5270-3.0YM5
MIC5270-4.1YM5
MIC5270-5.0YM5
LLAA
LL30
LL41
LL50
Adj.
–3.0V
–4.1V
–5.0V
–40 ° C to +125 ° C
–40 ° C to +125 ° C
–40 ° C to +125 ° C
–40 ° C to +125 ° C
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
Typical Application
V IN
–6.0V
MIC5270-5.0BM5
2
GND
5 4
–IN –OUT
V OUT
–5.0V
V IN
–6.0V
2
5
MIC5270BM5
3
GND ADJ
4
–IN –OUT
R1
R2 V OUT
–5.0V
1 μ F
10 μ F
1 μ F
10 μ F
Regulator With Fixed Output
Regulator With Adjustable Output
IttyBitty is a registered trademark of Micrel, Inc.
Micrel, Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel + 1 (408) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
May 2005
1
M9999-052705
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5270BM5 TR | 功能描述:IC REG LDO NEG ADJ .1A SOT23-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正，固定式 输出电压:3.8V 输入电压:最高 16V 电压 - 压降（标准）:0.3V @ 80mA 稳压器数量:1 电流 - 输出:80mA 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND |
| MIC5270YM5 | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: |
| MIC5270YM5 TR | 功能描述:低压差稳压器 - LDO 100mA Negative uCap LDO Regulator(Lead Free) RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MIC5270YM5TR | 制造商:Micrel 功能描述:LDO Regulator Neg -1.2V to -14V 0.1A |
| MIC5270YM5-TR | 功能描述:Linear Voltage Regulator IC Negative Adjustable 1 Output -1.2 V ~ -14 V 100mA SOT-23-5 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:有效 稳压器拓扑:负，可调式 电压 - 输出:-1.2 V ~ -14 V 电流 - 输出:100mA 电压 - 跌落（典型值）:0.5V @ 100mA 稳压器数:1 电压 - 输入:-3.3 V ~ -16 V 电流 - 限制（最小值）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商器件封装:SOT-23-5 标准包装:1 |
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