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LM2936M50NOPB 数据手册 - National Semiconductor（美国国家半导体）
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LM2936M50NOPB数据手册
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Electrical Characteristics for LM2936–3.0 (Continued)
V
IN
= 14V, I
O
= 10 mA, T
J
= 25˚C, unless otherwise specified. Boldface limits apply over entire operating temperature range
Parameter Conditions
Min
(Note 5)
Typical
(Note 4)
Max
(Note 5)
Units
Output Bypass
Capacitance (C
OUT
) ESR
C
OUT
= 22µF
0.1mA ≤ I
OUT
≤ 50mA
0.3 8 Ω
Shutdown Input − LM2936BM–3.0 Only
Output Voltage, V
OUT
Output Off, V
SD
=2.4V, R
LOAD
= 500Ω 0 0.010 V
Shutdown High
Threshold Voltage, V
IH
Output Off, R
LOAD
= 500Ω 2.00 1.1 V
Shutdown Low
Threshold Voltage, V
IL
Output On, R
LOAD
= 500Ω 1.1 0.60 V
Shutdown High
Current, I
IH
Output Off, V
SD
= 2.4V, R
LOAD
= 500Ω 12 µA
Quiescent Current Output Off, V
SD
= 2.4V, R
LOAD
= 500Ω
Includes I
IH
Current
30 µA
Electrical Characteristics for LM2936–3.3
V
IN
= 14V, I
O
= 10 mA, T
J
= 25˚C, unless otherwise specified. Boldface limits apply over entire operating temperature range
Parameter Conditions
Min
(Note 5)
Typical
(Note 4)
Max
(Note 5)
Units
LM2936HV–3.3 Only
Output Voltage 5.5V ≤ V
IN
≤ 48V,
100 µA ≤ I
O
≤ 50 mA (Note 6)
3.201 3.300 3.399 V
Line Regulation 6V ≤ V
IN
≤ 60V, I
O
= 1mA 10 30 mV
All LM2936–3.3
Output Voltage
3.234 3.300 3.366
V
4.0V ≤ V
IN
≤ 26V,
100 µA ≤ I
O
≤ 50 mA (Note 6)
3.201 3.300 3.399
Quiescent Current I
O
= 100 µA, 8V ≤ V
IN
≤ 24V 15 20 µA
I
O
= 10 mA, 8V ≤ V
IN
≤ 24V 0.20 0.50 mA
I
O
= 50 mA, 8V ≤ V
IN
≤ 24V 1.5 2.5 mA
Line Regulation 9V ≤ V
IN
≤ 16V 5 10 mV
6V ≤ V
IN
≤ 40V, I
O
=1mA 10 30
Load Regulation 100 µA ≤ I
O
≤ 5mA 10 30 mV
5mA≤ I
O
≤ 50 mA 10 30
Dropout Voltage I
O
= 100 µA 0.05 0.10 V
I
O
= 50 mA 0.20 0.40 V
Short Circuit Current V
O
= 0V 65 120 250 mA
Output Impedance I
O
= 30 mAdc and 10 mArms, 450 mΩ
f
= 1000 Hz
Output Noise Voltage 10 Hz–100 kHz 500 µV
Long Term Stability 20 mV/1000
Hr
Ripple Rejection V
ripple
=1V
rms
,
fripple
= 120 Hz −40 −60 dB
Reverse Polarity R
L
= 500Ω,T=1ms −50 −80 V
Transient Input Voltage
Output Voltage with V
IN
= −15V, R
L
= 500Ω 0.00 −0.30 V
Reverse Polarity Input
Maximum Line Transient R
L
= 500Ω,V
O
≤ 3.63V, T = 40ms 60 V
LM2936
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