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参数资料
| 型号： | SPX5205M5-L-5-0 |
| 厂商： | Exar Corporation |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 5V .15A SOT23-5 |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 5V |
| 输入电压： | 最高 16V |
| 电压 - 压降（标准）： | 0.21V @ 150mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 150mA |
| 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： | 散装 |
| 其它名称： | 1016-1421 |
J ULY 30, 2008
150 m A, LOW-NOISE LDO VOLTAGE REGULATOR
SPX5205
R EV. H
FEATURES
Fixed Output Voltage
■ Low Noise Output LDO: 40 μ V RMS Possible
■ 1% Initial Accuracy
V OUT
5
BYP
4
■ Very Low Quiecent Current: 70 μ A
■ Low Dropout Voltage (210mV at 150mA)
SPX5205
5 Pin SOT-23
■ Current and Thermal Limiting
■ Reverse-Battery Protection
1
V IN
2
GND
3
EN
■ Wide Range of Fix Output Voltages:1.2V, 1.5V,
1.8V, 2.0V, 2.5V, 2.8V, 3.0V, 3.3V and 5.0V
■ Zero Off-Mode Current
■ Small 5-Pin SOT-23
■ Pin Compatible to MIC5205/MAX8877
(fixed Options Only) and AS3815
Adjustable Output Voltage
V OUT ADJ/BYP
5 4
SPX5205
5 Pin SOT-23
APPLICATIONS
1
V IN
2
GND
3
EN
■
PDA
Now Available in Lead Free Packaging
■
■
■
■
■
Battery Powered Systems
Cellular Phone
Cordless Telephones
Radio Control Systems
Laptop, Palmtop, and Notebook Computers
■
■
■
■
Portable Consumer Equipment
Portable Instrumentation
Bar Code Scanners
SMPS Post-Regulator
DESCRIPTION
The SPX5205 is a positive voltage regulator with very low dropout voltage, output noise and ground current
(750 μ A at 100mA). V OUT has a tolerance of less than 1% and is temperature compensated. Fixed output
voltages 1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 2.8V, 3.0V, 3.3V, and 5.0V and an adjustable version are available
in a small 5-pin SOT-23 package. Other key features include zero off-mode current, reverse battery
protection, thermal shutdown and current limit. The SPX5205 is an excellent choice for use in battery-
powered applications, and where powe r conservation is desired such as: cellular/ cordless telephones, radio
control systems, and portable computers.
TYPICAL APPLICATION CIRCUIT
V IN
+
GND
1
2
SPX5205
5
+ 1.0 μ F
V OUT
EN
3
4
BYP
(Optn)
ENABLE may be tied directly to V IN
TOP View
Exar Corporation 48720 Kato Road, Fremont CA, 94538 ? (510) 668-7000 ? FAX (510) 668-7017 ? www.exar.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SPX5205M5-L-5-0 | 制造商:Exar Corporation 功能描述:Regulator |
| SPX5205M5-L-5-0/TR | 功能描述:低压差稳压器 - LDO 150mA LOW NOISE LDO 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 |
| SPX5940AT-3.3 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:1A Low Drop Out Voltage Regulator |
| SPX-5F-220-28 | 制造商:SUPERIOR ESSEX 功能描述:CAT5E 4PR WHITE PLENUM SHIELDED |
| SPX-62S | 制造商:SANKEN 制造商全称:Sanken electric 功能描述:Ultra-Fast-Recovery Rectifier Diode |
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