LM2936Q_16 Datasheet, PDF (6/30 Pages) Texas Instruments – Ultralow Quiescent Current LDO Voltage Regulator

LM2936Q
SNVS684D – NOVEMBER 2010 – REVISED MARCH 2016
6.6 Electrical Characteristics for 3.3-V LM2936Q
V_IN = 14 V, I_OUT = 10 mA, T_J = 25°C, unless otherwise specified.
PARAMETER
TEST CONDITIONS
MIN ⁽¹⁾
TYP ⁽²⁾
Output voltage
Quiescent current
Line regulation
Load regulation
Dropout voltage
Short-circuit current
Output impedance
Output noise voltage
4 V ≤ V_IN ≤ 26 V, 100 µA ≤ I_OUT ≤ 50 mA⁽³⁾
–40°C ≤ T_J ≤ 125°C
I_OUT = 100 μA, 8 V ≤ V_IN ≤ 24 V
I_OUT = 10 mA, 8 V ≤ V_IN ≤ 24 V
I_OUT = 50 mA, 8 V ≤ V_IN ≤ 24 V
9 V ≤ V_IN ≤ 16 V
6 V ≤ V_IN ≤ 40 V, I_OUT = 1 mA
100 μA ≤ I_OUT ≤ 5 mA
5 mA ≤ I_OUT ≤ 50 mA
I_OUT = 100 μA
I_OUT = 50 mA
V_OUT = 0 V
I_OUT = 30 mAdc and 10 mArms, ƒ = 1000 Hz
10 Hz–100 kHz
3.234
3.201
65
3.300
3.300
15
0.2
1.5
5
10
10
10
0.05
0.2
120
450
500
Long-term stability
20
Ripple rejection
Reverse polarity transient input
voltage
V_ripple = 1 V_rms, ƒ_ripple = 120 Hz
R_L = 500 Ω, T = 1 ms
−40
−60
−50
−80
Output voltage with reverse polarity
input
V_IN = −15 V, R_L = 500 Ω
0
Maximum line transient
R_L = 500 Ω, V_OUT ≤ 3.63 V, T = 40 ms
60
Output bypass capacitance
(C_OUT) ESR
C_OUT = 22 µF, 0.1 mA ≤ I_OUT ≤ 50 mA
0.3
(1) Datasheet minimum and maximum specification limits are ensured by design, test, or statistical analysis.
(2) Typical limits are at 25°C (unless otherwise specified) and represent the most likely parametric norm.
(3) To ensure constant junction temperature, pulse testing is used.
www.ti.com
MAX ⁽¹⁾
3.366
3.399
UNIT
V
20
μA
0.5
mA
2.5
mA
10
mV
30
30
mV
30
0.10
V
0.4
V
250
mA
mΩ
μV
mV/1000 Hr
dB
V
−0.3
V
V
8
Ω
6
Submit Documentation Feedback
Product Folder Links: LM2936Q
Copyright © 2010–2016, Texas Instruments Incorporated