LP2951JAN_15 Datasheet, PDF (6/25 Pages) Texas Instruments – Series of Adjustable Micropower Voltage Regulators

LP2951JAN
SNVS408A – NOVEMBER 2010 – REVISED APRIL 2013
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JL2951 Electrical Characteristics DC Parameters (continued)
The following conditions apply, unless otherwise specified. V_IN = 6V, I_L = −100µA, C_L = 3.3µF, V_O = 5V (Nominal), V_SD = 0.6V
PARAMETER
TEST CONDITIONS
NOTES
MIN
MAX
UNIT SUBGROUPS
V_SD = 2.4V
I_SD
Shutdown Pin Input
Current
V_SD = 30V
50
µA
1
100
µA
2, 3
600
µA
1
750
µA
2, 3
V_SDL
Shutdown Input Logic
Voltage
Low
See ⁽¹⁾
0.6
V
1, 2, 3
V_SDH
Shutdown Input Logic
Voltage
High
See ⁽¹⁾
2.0
V
1, 2, 3
I_LKG
Regular Output Bias
Current In Shutdown
V_SD = 2V, V_IN = 30V,
I_L = 0mA
–10
10
µA
1
–20
20
µA
2, 3
(1) Parameter tested go-no-go only.
JL2951 Electrical Characteristics AC Parameters
The following conditions apply, unless otherwise specified. V_IN = 6V, C_L = 3.3µF, V_SD = 0.6V
PARAMETER
TEST CONDITIONS
NOTES
MIN
MAX
RR
V_Noise
Ripple Rejection
Output Noise
ƒ = 120Hz, V_IN = 0.1V_RMS
C_L = 1µF
C_L = 3.3µF
50
600
250
UNIT
dB
µV_RMS
µV_RMS
SUBGROUP
4
7
7
6
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