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参数资料
| 型号： | OM1324NTM |
| 英文描述： | 1.5 A，1.2 To 37V Three Terminal, Precision Adjustable Positive Voltage Regulator(1.5 A，1.2 - 37V,三端精密型可调正电压稳压器) |
| 中文描述： | 1.5甲，1.2到37V三端，精密可调正电压稳压器（1.5甲，1.2 -片山，三端精密型可调正电压稳压器） |
| 文件页数： | 3/4页 |
| 文件大小： | 40K |
| 代理商： | OM1324NTM |
3.3 - 19
3.3
OM1324NTM, OM1324STM, OM1324NKM, OM1324SMM, OM1324NMM, OM1324N2M
OM1324STM
V
in
C
in
*
0.1 μF
V
out
R
2
Adjust
I
Adj
R
1
240
APPLICATION
* C
in
is required if regulator is located an
appreciable distance from power supply filter.
** C
is not needed for stability, however it does
improve transient response.
V
out
= 1.25 V (1 + R
Ad j
R
2
Since I
Adj
is controlled to less than 100 μA,
the error associated with this term is negligible
in most applications.
R
1
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Reference Voltage
V
REF
V
DIFF
= 3.0V, T
A
= 25°C
1.238
1.262
V
DIFF
= 3.3V
1.225
1.270
V
V
DIFF
= 40V
1.225
1.270
Line Regulation
R
LINE
3.0V V
DIFF
40V, V
out
= V
ref
, T
A
= 25°C
-4.5
4.5
mV
(Note 1)
3.3V V
DIFF
40V, V
out
= V
ref
-9
9
Load Regulation
R
LOAD
V
DIFF
= 3.0V, 10mA I
L
500 mA, T
A
= 25°C
-15
15
(Note 1)
V
DIFF
= 3.3V, 10mA I
L
500 mA
-15
15
mV
V
DIFF
= 40V, 10mA I
L
150 mA, T
A
= 25°C
-15
15
V
DIFF
= 40V, 10mA I
L
100 mA
-15
15
Thermal Regulation
V
RTH
V
in
= 14.6V, I
L
= 300 mA
-2
2
mV
P
d
= 4.0 Watts, t = 20 ms, T
A
= 25°C
Ripple Rejection
R
N
f = 120 Hz, V
out
= V
ref
66
dB
(Note 2)
C
Adj
= 10 μF
Adjustment Pin Current
I
Adj
V
DIFF
= 3.0V, T
A
= 25°C
100
V
DIFF
= 3.3V
100
μA
V
DIFF
= 40V
100
Adjustment Pin
3I
Adj
V
DIFF
= 3.0V, 10mA I
L
500 mA, T
A
= 25°C
-5
5
Current Change
V
DIFF
= 3.3V, 10mA I
L
500 mA
-5
5
V
DIFF
= 40V, 10mA I
L
150mA, T
A
= 25°C
-5
5
V
DIFF
= 40V, 10mA I
L
100mA
-5
5
μA
3.0V V
DIFF
40V, T
A
= 25°C
-5
5
3.3V V
DIFF
40V
-5
5
Miminum Load Current
I
Lmin
V
DIFF
= 3.0V, V
OUT
= 1.4V (forced)
5.0
V
DIFF
= 3.3V, V
OUT
= 1.4V (forced)
5.0
mA
V
DIFF
= 40V, V
OUT
= 1.4V (forced)
5.0
Current Limit
I
CL
V
DIFF
= 15V
0.5
1.65
(Note 2)
V
DIFF
= 40V, T
A
= 25°C
0.15
0.65
A
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. If not tested, shall be guaranteed to the specified limits.
3. The
denotes the specifications which apply over the full operating temperature range.
ELECTRICAL CHARACTERISTICS
-55°C T
A
125°C, I
L
= 8mA (unless otherwise specified)
OM1324N2M
相关PDF资料 |
PDF描述 |
|---|---|
| OM1324SMM | 1.5 A，1.2 To 37V Three Terminal, Precision Adjustable Positive Voltage Regulator(1.5 A，1.2 - 37V,三端精密型可调正电压稳压器) |
| OM1324STM | 1.5 A，1.2 To 37V Three Terminal, Precision Adjustable Positive Voltage Regulator(1.5 A，1.2 - 37V,三端精密型可调正电压稳压器) |
| OM1324NKM | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| OM1324N2M | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| OM1324NMM | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| OM1324SMM | 制造商:International Rectifier 功能描述:REG LDO LIN ADJ POS 1.2V TO 37V 1.5A 3SMD-3 - Bulk |
| OM1324STM | 制造商:International Rectifier 功能描述:REG LDO LIN ADJ POS 1.2V TO 37V 1.5A 3PIN TO-257AA ISOLATED - Bulk |
| OM1325 | 制造商:Ohmite Mfg Co 功能描述: |
| OM13257 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Smart, simple solutions for the 12 most common design concerns |
| OM1325N2M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Three Terminal, Precision Adjustable Negative Voltage Regulator In Hermetic Style Packages |
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