TLV741P Datasheet, PDF (5/27 Pages) Texas Instruments – 150-mA, Low-Dropout Regulator With Foldback Current Limit for Portable Devices

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TLV741P
SBVS309 – JULY 2017
6.5 Electrical Characteristics
over operating temperature range T_J = –40°C to +125°C, V_IN(nom) = V_OUT(nom) + 0.5 V or V_IN(nom) = 2 V (whichever is greater),
I_OUT = 1 mA, V_EN = V_IN, and C_OUT = 1 µF, unless otherwise noted. Typical values are at T_J = 25°C.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
V_IN
V_OUT
Input voltage range
Output voltage
range
1.4
5.5
V
1
3.3
V
ΔV_OUT(ΔVIN)
ΔV_{OUT(ΔIOUT)}
V_DO
I_GND
I_SHUTDOWN
PSRR
DC output accuracy
Line regulation
Load regulation
Dropout voltage
Ground pin current
Shutdown current
Power-supply
rejection ratio
V_OUT ≥ 1.8 V
T_J = 25°C
V_OUT < 1.8 V
T_J = 25°C
V_OUT ≥ 1.2 V
–40°C ≤ T_J ≤ 125°C
V_OUT < 1.2 V
–40°C ≤ T_J ≤ 125°C
Maximum {V_OUT(nom) + 0.5 V
V_IN = 2 V} ≤ V_IN ≤ 5.5 V
0 mA ≤ I_OUT ≤ 150 mA
1 V ≤ V_OUT < 1.8 V
I_OUT = 150 mA
V_OUT = 1.1 V
I_OUT = 100 mA
1.8 V ≤ V_OUT < 2.1 V
I_OUT = 30 mA
1.8 V ≤ V_OUT < 2.1 V
I_OUT = 150 mA
V_OUT = 0.98 × V_OUT(nom),
T_J = –40°C to 85°C
2.1 V ≤ V_OUT < 2.5 V
I_OUT = 30 mA
2.1 V ≤ V_OUT < 2.5 V
I_OUT = 150 mA
2.5 V ≤ V_OUT < 3 V
I_OUT = 30 mA
2.5 V ≤ V_OUT < 3 V
I_OUT = 150 mA
3 V ≤ V_OUT < 3.6 V
I_OUT = 30 mA
3 V ≤ V_OUT < 3.6 V
I_OUT = 150 mA
1 V ≤ V_OUT < 1.8 V
I_OUT = 150 mA
V_OUT = 1.1 V
I_OUT = 100 mA
V_OUT = 0.98 × V_OUT(nom)
T_J = –40°C to 125°C
1.8 V ≤ V_OUT < 2.1 V
I_OUT = 150 mA
2.1 V ≤ V_OUT < 2.5 V
I_OUT = 150 mA
2.5 V ≤ V_OUT < 3 V
I_OUT = 150 mA
3 V ≤ V_OUT < 3.6 V
I_OUT = 150 mA
I_OUT = 0 mA
V_EN ≤ 0.4 V, 2 V ≤ V_IN ≤ 5.5 V
T_J = 25°C
V_IN = 3.3 V
V_OUT = 2.8 V
I_OUT = 30 mA
f = 100 Hz
f = 10 kHz
f = 1 MHz
–1%
–20
–1.5%
–50
1%
20
mV
1.5%
50
mV
1
5
mV
10
30
mV
600
900
470
600
70
350
575
90
290
481
50
246
445
mV
46
230
420
600
1020
470
720
350
695
290
601
246
565
230
540
50
75
µA
0.1
1
µA
70
55
dB
55
BW = 100 Hz to 100 kHz
V_n
Output noise voltage
V_IN = 2.3 V
V_OUT = 1.8 V
I_OUT = 10 mA
t_STR
Start-up time⁽¹⁾
C_OUT = 1 μF
I_OUT = 150 mA
73
µV_RMS
100
µs
(1) Start-up time is the time from EN assertion to (0.98 × V_OUT(nom)).
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