參數(shù)資料
型號(hào)： LP2950ACZ-3.0G
廠商： ON SEMICONDUCTOR
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 100 mA, Low Power Low Dropout Voltage Regulator
中文描述： 3 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PBCY3
封裝： LEAD FREE, PLASTIC, TO-92, 3 PIN
文件頁(yè)數(shù)： 4/24頁(yè)
文件大小： 204K
代理商： LP2950ACZ-3.0G
LP2950, LP2951, NCV2951
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS
(V
in
= V
O
+ 1.0 V, I
O
= 100 A, C
O
= 1.0 F, T
A
= 25
°
C [Note 3],
unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage, 5.0 V Versions
V
in
= 6.0 V, I
O
= 100 A, T
A
= 25
°
C
LP2950C5.0/LP2951C/NCV2951C*
LP2950AC5.0/LP2951AC/NCV2951AC*
T
A
= 40 to +125
°
C
LP2950C5.0/LP2951C/NCV2951C*
LP2950AC5.0/LP2951AC/NCV2951AC*
V
in
= 6.0 to 30 V, I
O
= 100 A to 100 mA, T
A
= 40 to +125
°
C
LP2950C5.0/LP2951C/NCV2951C*
LP2950AC5.0/LP2951AC/NCV2951AC*
Output Voltage, 3.3 V Versions
V
in
= 4.3 V, I
O
= 100 A, T
A
= 25
°
C
LP2950C3.3/LP2951C3.3
LP2950AC3.3/LP2951AC3.3/NCV2951AC3.3*
T
A
= 40 to +125
°
C
LP2950C3.3/LP2951C3.3
LP2950AC3.3/LP2951AC3.3/NCV2951AC3.3*
V
in
= 4.3 to 30 V, I
O
= 100 A to 100 mA, T
A
= 40 to +125
°
C
LP2950C3.3/LP2951C3.3
LP2950AC3.3/LP2951AC3.3/NCV2951AC3.3*
Output Voltage, 3.0 V Versions
V
in
= 4.0 V, I
O
= 100 A, T
A
= 25
°
C
LP2950C3.0/LP2951C3.0
LP2950AC3.0/LP2951AC3.0
T
A
= 40 to +125
°
C
LP2950C3.0/LP2951C3.0
LP2950AC3.0/LP2951AC3.0
V
in
= 4.0 to 30 V, I
O
= 100 A to 100 mA, T
A
= 40 to +125
°
C
LP2950C3.0/LP2951C3.0
LP2950AC3.0/LP2951AC3.0
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. V
O(nom)
is the part number voltage option.
5. Noise tests on the LP2951 are made with a 0.01 F capacitor connected across Pins 7 and 1.
*NCV prefix is for automotive and other applications requiring site and change control.
V
O
V
4.950
4.975
5.000
5.000
5.050
5.025
4.900
4.940
5.100
5.060
4.880
4.925
5.120
5.075
V
O
V
3.267
3.284
3.300
3.300
3.333
3.317
3.234
3.260
3.366
3.340
3.221
3.254
3.379
3.346
V
O
V
2.970
2.985
3.000
3.000
3.030
3.015
2.940
2.964
3.060
3.036
2.928
2.958
3.072
3.042
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP2950ACZ5.0 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator
LP2950ACZ-5.0 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
LP2950ACZ-5.0 制造商:Texas Instruments 功能描述:IC V REG LDO +5.0V 2950 TO-92-3
LP2950ACZ-5.0/LFT1 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
LP2950ACZ-5.0/LFT2 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
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