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參數資料
| 型號： | SPX2931U-L |
| 元件分類： | 可調正電壓單路輸出LDO穩壓器 |
| 英文描述： | ADJUSTABLE POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PSFM3 |
| 封裝： | TO-220, 3 PIN |
| 文件頁數： | 1/7頁 |
| 文件大小： | 147K |
| 代理商： | SPX2931U-L |
Rev. 10/24/00
SPX2931
100mA Low Dropout Voltage Regulator
FEATURES
3.5V, 3.3V, and 3.0V Versions are Available
Reverse Battery Protection
Output Current in Excess of 100 mA
Short Circuit Protection
Input-Output Differential is Less Than 0.6V
60V Load Dump Protection
Mirror-Image Insertion Protection
-20V Reverse Transient Protection
Internal Thermal Overload Protection
APPLICATION
Available in TO-220, TO-92, SOT-89, and SO-8 Package Types
Portable Instrumentation
Available as Adjustable with TTL Compatible Switch
Radio Control Systems
Similar Improved to Industry Standard LM2931
Cordless Telephones
PRODUCT DESCRIPTION
The SPX2931 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as
cordless telephones, radio control systems, and portable computers. The SPX2931 features offers very low quiescent currents
(0.4 mA.), and very low drop output voltage (typ. 50 mV at light load and 300 mV at 100 mA). Other features include the logic-
compatible On/Off input which enables the regulator to be switched on and off. The SPX2931 is offered in a 3-pin TO-92/TO-220
package and SOT-89/SO-8 package.
PIN CONNECTIONS
Bottom View
TO-92 (N)
SPX2931
SOT-89 (M1)
Top View
1
2
3
V
IN
GND V
OUT
13
2
GND
V
IN
V
OUT
Top View
2
1
3
4
8
7
6
5
SPX2931
8-Pin Surface Mount (S)
Fixed Output
V
OUT
GND
BYP
ON/OFF
GND
V
IN
Front View
TO-220-3 (U)
Fixed
SPX2931
1
23
1. V
IN
2. GND
3. V
OUT
相關PDF資料 |
PDF描述 |
|---|---|
| SPX2931U-L-3.0 | 3 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PSFM3 |
| SPX2931U-L-3.3 | 3.3 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PSFM3 |
| SQDP-064-03.75-STR-STL | INTERCONNECTION DEVICE |
| SQDP-064-03.75-TBR-TEU | INTERCONNECTION DEVICE |
| SQDP-048-03.75-TBR-TEU | INTERCONNECTION DEVICE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SPX2937 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:500mA Low Dropout Voltage Regulators |
| SPX2937M3-10 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:500mA Low Dropout Voltage Regulators |
| SPX2937M3-12 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:500mA Low Dropout Voltage Regulators |
| SPX2937M3-15 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:500mA Low Dropout Voltage Regulators |
| SPX2937M3-2.5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:500mA Low Dropout Voltage Regulators |
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