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參數(shù)資料
| 型號(hào)： | TA48025S |
| 廠商： | Toshiba Corporation |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1.8 V, 2 V, 2.5 V, 3 V, 3.3 V, 5 V Three-Terminal Low Dropout Voltage Regulator with Output Current of 1 A |
| 中文描述： | 1.8伏，二伏，2.5伏，3伏，3.3伏，5伏三端低壓差穩(wěn)壓器的輸出電流為1安培 |
| 文件頁(yè)數(shù)： | 3/12頁(yè) |
| 文件大小： | 265K |
| 代理商： | TA48025S |
TA48018,02,025,03,033,05F/S
2004-07-01
3
Protection Function (reference)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Thermal shutdown
T
SD
(T
j
)
―
―
160
―
°C
V
IN
= V
OUT
+ 2 V, T
j
= 25°C
―
1.7
―
Peak circuit current
I
PEAK
V
IN
= 12 V, T
j
= 25°C
―
1.8
―
A
V
IN
= V
OUT
+ 2 V, T
j
= 25°C
―
1.7
―
Short circuit current
I
SC
V
IN
= 12 V, T
j
= 25°C
―
1.8
―
A
Note 2: The maximum ratings should not be exceeded when the IC is actually used.
TA48018F/S
Electrical Characteristics
(Unless otherwise specified C
IN
= 0.33
μ
F, C
OUT
= 10
μ
F, T
j
= 25°C)
Characteristics
Symbol
Test Conditions
Min
Typ.
Max
Unit
V
IN
= 3.8 V, I
OUT
= 0.5 A
2.8 V
<
V
IN
<
12 V, 5 mA
<
I
OUT
<
1 A,
0°C
<
T
j
<
125°C
2.8 V
<
V
IN
<
12 V, I
OUT
= 0.5 A
V
IN
= 3.8 V, 5 mA
<
I
OUT
<
1 A
2.8 V
<
V
IN
<
12 V, I
OUT
= 0 A
2.8 V
<
V
IN
<
12 V, I
OUT
= 1 A
1.746
1.8
1.854
Output voltage
V
OUT
1.72
1.8
1.88
V
Line regulation
Reg
line
―
5
20
mV
Load regulation
Reg
load
―
5
20
mV
―
0.8
1.8
Quiescent current
I
B
―
10
20
mA
V
IN
= 2.1 V, I
OUT
= 0 A
―
0.7
5
Starting quiescent current
I
Bstart
V
IN
= 2.5 V, I
OUT
= 1 A
―
10
30
mA
Output noise voltage
V
NO
V
IN
= 3.8 V, I
OUT
= 50 mA
10 Hz
f
100 kHz
2.8 V
<
V
IN
≤
12 V, I
OUT
= 50 mA
f = 120 Hz
―
75
―
μ
Vrms
Ripple rejection
R.R.
54
70
―
dB
I
OUT
= 0.5 A
―
0.3
0.5
Dropout voltage
V
D
I
OUT
= 1 A
―
0.7
―
V
Average temperature coefficient of
output voltage
T
CVO
V
IN
= 3.8 V, I
OUT
= 5 mA,
0°C
T
j
125°C
―
0.15
―
mV/°C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TA4802F | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:1.8 V, 2 V, 2.5 V, 3 V, 3.3 V, 5 V Three-Terminal Low Dropout Voltage Regulator with Output Current of 1 A |
| TA4802F(Q) | 制造商:Toshiba 功能描述:LDO Regulator Pos 2V 1A 3-Pin(3+Tab) PW-Mold Bag Cut Tape |
| TA4802S | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:1.8 V, 2 V, 2.5 V, 3 V, 3.3 V, 5 V Three-Terminal Low Dropout Voltage Regulator with Output Current of 1 A |
| TA4802S(Q) | 制造商:Toshiba 功能描述:LDO Regulator Pos 2V 1A 3-Pin (3+Tab) HSIP Bag 制造商:Toshiba 功能描述:LDO Regulator Pos 2V 1A 3-Pin (3+Tab) HSIP Bag Cut Tape |
| TA48033AS(Q) | 制造商:Toshiba America Electronic Components 功能描述:LDO Regulator Pos 3.3V 1A 3-Pin(3+Tab) TO-220 |
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