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參數資料
| 型號： | TL751M12 |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Low-Dropout Voltage Regulators(12V,低壓差pnp,具關斷,小電流電壓穩(wěn)壓器) |
| 中文描述： | 低壓差穩(wěn)壓器（12V的，低壓差pnp型，具關斷，小電流電壓穩(wěn)壓器） |
| 文件頁數： | 9/21頁 |
| 文件大小： | 463K |
| 代理商： | TL751M12 |
TL750M, TL751M
LOW-DROPOUT VOLTAGE REGULATORS
SLVS021E – JANUARY 1988 – REVISED OCTOBER 1996
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics, V
I
= 14 V, I
O
= 300 mA, ENABLE at 0 V, T
J
= 25
°
C (unless otherwise noted)
(see Note 2)
PARAMETER
TEST CONDITIONS
TL751M05M
MIN
4.95
UNIT
TYP
MAX
5.05
Output voltage
VI= 6 V to 26 V
VI = 6 V to 26 V,
IO= 0 mA to 480 mA
IO = 0 mA to 480 mA
TJ = 25
°
C
TJ = –55
°
C to 125
°
C
5
V
4.9
5.1
Input voltage regulation
VI = 9 V to 16 V,
VI = 6 V to 26 V,
VI = 8 V to 18 V,
IO = 5 mA to 480 mA
IO = 480 mA
f = 10 Hz to 100 kHz
IO = 250 mA
IO = 250 mA
f = 120 Hz
10
25
mV
12
50
Ripple rejection
50*
55
dB
Output voltage regulation
20
50
mV
Dropout voltage
0.5
V
μ
V
Output noise voltage
500
Bias current
IO = 480 mA
IO = 10 mA
ENABLE VIH
≥
2 V
60
75
mA
5
200
μ
A
* This parameter is not production tested.
NOTE 2: Pulse-testing techniques maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be
taken into account separately. All characteristics are measured with a 0.1-
μ
F capacitor across the input and a 10-
μ
F tantalum capacitor
on the output with equivalent series resistance within the guidelines shown in Figure 3.
electrical characteristics, V
I
= 14 V, I
O
= 300 mA, ENABLE at 0 V, T
J
= 25
°
C (unless otherwise noted)
(see Note 2)
PARAMETER
TEST CONDITIONS
TL751M12M
MIN
11.88
11.76
UNIT
TYP
12
MAX
12.12
12.24
Output voltage
VI= 13 V to 26 V
VI = 13 V to 26 V,
IO= 0 mA to 480 mA
IO = 0 mA to 480 mA
TJ = 25
°
C
TJ = –55
°
C to 125
°
C
V
Input voltage regulation
VI = 14 V to 19 V,
VI = 13 V to 26 V,
VI = 13 V to 23 V,
IO = 5 mA to 480 mA
IO = 480 mA
f = 10 Hz to 100 kHz
IO = 480 mA
IO = 10 mA
ENABLE VIH
≥
2 V
IO = 250 mA
IO = 250 mA
f = 120 Hz
15
20
55
30
43
78
mV
Ripple rejection
Output voltage regulation
Dropout voltage
Output noise voltage
50*
dB
mV
V
μ
V
120
0.5
1000
60
Bias current
75
5
200
mA
μ
A
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
NOTE 2: Pulse-testing techniques maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be
taken into account separately. All characteristics are measured with a 0.1-
μ
F capacitor across the input and a 10-
μ
F tantalum capacitor
on the output with equivalent series resistance within the guidelines shown in Figure 3.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TL751M12CKTG | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-DROPOUT VOLTAGE REGULATORS |
| TL751M12CKTGR | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| TL751M12MJGB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TL751M12QKTTRQ1 | 功能描述:低壓差穩(wěn)壓器 - LDO AC Sgl Output 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 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TL751M12QKVURQ1 | 功能描述:低壓差穩(wěn)壓器 - LDO AC Sgl Output LDO, 750mA,Fixed 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 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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