參數(shù)資料
型號： LP2951ACN
廠商： ON SEMICONDUCTOR
元件分類： 固定／可調(diào)正電壓單路輸出LDO穩(wěn)壓器
英文描述： Micropower Voltage Regulators
中文描述： FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDIP8
封裝： PLASTIC, DIP-8
文件頁數(shù)： 18/23頁
文件大?。?/td> 240K
代理商： LP2951ACN
LP2950, LP2951, NCV2951
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS (Vin = VO + 1.0 V, IO = 100 mA, CO = 1.0 mF, TA = 25°C [Note 3],
unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage, 5.0 V Versions
VO
V
Vin = 6.0 V, IO = 100 mA, TA = 25°C
LP2950C5.0/LP2951C/NCV2951C*
4.950
5.000
5.050
LP2950AC5.0/LP2951AC/NCV2951AC*
4.975
5.000
5.025
TA = 40 to +125°C
LP2950C5.0/LP2951C/NCV2951C*
4.900
5.100
LP2950AC5.0/LP2951AC/NCV2951AC*
4.940
5.060
Vin = 6.0 to 30 V, IO = 100 mA to 100 mA, TA = 40 to +125°C
LP2950C5.0/LP2951C/NCV2951C*
4.880
5.120
LP2950AC5.0/LP2951AC/NCV2951AC*
4.925
5.075
Output Voltage, 3.3 V Versions
VO
V
Vin = 4.3 V, IO = 100 mA, TA = 25°C
LP2950C3.3/LP2951C3.3
3.267
3.300
3.333
LP2950AC3.3/LP2951AC3.3/NCV2951AC3.3*
3.284
3.300
3.317
TA = 40 to +125°C
LP2950C3.3/LP2951C3.3
3.234
3.366
LP2950AC3.3/LP2951AC3.3/NCV2951AC3.3*
3.260
3.340
Vin = 4.3 to 30 V, IO = 100 mA to 100 mA, TA = 40 to +125°C
LP2950C3.3/LP2951C3.3
3.221
3.379
LP2950AC3.3/LP2951AC3.3/NCV2951AC3.3*
3.254
3.346
Output Voltage, 3.0 V Versions
VO
V
Vin = 4.0 V, IO = 100 mA, TA = 25°C
LP2950C3.0/LP2951C3.0
2.970
3.000
3.030
LP2950AC3.0/LP2951AC3.0
2.985
3.000
3.015
TA = 40 to +125°C
LP2950C3.0/LP2951C3.0
2.940
3.060
LP2950AC3.0/LP2951AC3.0
2.964
3.036
Vin = 4.0 to 30 V, IO = 100 mA to 100 mA, TA = 40 to +125°C
LP2950C3.0/LP2951C3.0
2.928
3.072
LP2950AC3.0/LP2951AC3.0
2.958
3.042
1. The JunctiontoAmbient Thermal Resistance is determined by PCB copper area per Figure 29.
2. This device series contains ESD protection and exceeds the following tests:
Human Body Model (HBM), 2000 V, Class 2, JESD22 A114C
Machine Model (MM), 200 V, Class B, JESD22 A115A
Charged Device Model (CDM), 2000 V, Class IV, JESD22 C101C
3. Low duty pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
4. VO(nom) is the part number voltage option.
5. Noise tests on the LP2951 are made with a 0.01 mF capacitor connected across Pins 7 and 1.
*NCV prefix is for automotive and other applications requiring site and change control.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP2951ACN NOPB 制造商:National Semiconductor 功能描述:LDO Regulator Pos 1.24V to 29V 0.1A 8-Pin PDIP Rail
LP2951ACN 制造商:Texas Instruments 功能描述:V REG LDO ADJ +1.2429V 2951 DIP8
LP2951ACN/NOPB 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
LP2951ACN3.0 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:100 mA, Low Power Low Dropout Voltage Regulator
LP2951ACN-3.0 功能描述:低壓差穩(wěn)壓器 - LDO 5V 100mA Low Power 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(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
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