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參數(shù)資料
| 型號(hào)： | LP2980AIM5-1.5 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Quadruple 2-Input Exclusive-OR Gates 14-TSSOP -40 to 85 |
| 中文描述： | 1.5 V FIXED POSITIVE LDO REGULATOR, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數(shù)： | 5/14頁 |
| 文件大?。?/td> | 805K |
| 代理商： | LP2980AIM5-1.5 |
Electrical Characteristics
(Continued)
The value of
θ
for the SOT-23 package is 220C/W. Exceeding the maximum allowable power dissipation will cause excessive die temperature, and the regulator
will go into thermal shutdown.
Note 4:
If used in a dual-supply system where the regulator load is returned to a negative supply, the LP2980LV output must be diode-clamped to ground.
Note 5:
The output PNP structure contains a diode between the V
and V
terminals that is normally reverse-biased. Reversing the polarity from V
IN
to V
OUT
will turn on this diode and possibly damage the device (see Application Hints).
Note 6:
Limits are 100% production tested at 25C. Limits over the operating temperature range are guaranteed through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate National’s Average Outgoing Quality Level (AOQL).
Note 7:
The ON/OFF input must be properly driven to prevent misoperation. For details, refer to Application Hints.
Note 8:
See Typical Performance Characteristics curves.
L
www.national.com
5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP2980AIM5-2.5 | 功能描述:低壓差穩(wěn)壓器 - LDO 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LP2980AIM5-2.5/NOPB | 功能描述:低壓差穩(wěn)壓器 - LDO MICROPOWER 50 MA ULTRA LDO REGULATOR 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LP2980AIM5-2.5/NOPB | 制造商:Texas Instruments 功能描述:Linear Voltage Regulator IC |
| LP2980AIM5-2.5/S7002303 | 制造商:Texas Instruments 功能描述: |
| LP2980AIM5-2.6 | 制造商:Rochester Electronics LLC 功能描述:50MA MICROPWR SOT-23 ULTRA LDO - Bulk 制造商:Texas Instruments 功能描述: |
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