S-L2980A40MC-TF-G Seiko Instruments, S-L2980A40MC-TF-G Datasheet - Page 6

• Manufacturer Part Number: S-L2980A40MC-TF-G
• Description: IC REG LDO 150MA 4.0V SOT23-5
• Manufacturer: Seiko Instruments

Specifications of S-L2980A40MC-TF-G

• Regulator Topology: Positive Fixed
• Voltage - Output: 4V
• Voltage - Input: Up to 10V
• Voltage - Dropout (typical): 0.11V @ 50mA
• Number Of Regulators: 1
• Current - Output: 150mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 10 V
• Output Voltage: 4 V
• Output Type: Fixed
• Dropout Voltage (max): 0.14 V
• Output Current: 150 mA
• Line Regulation: 0.2 % / V
• Load Regulation: 40 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Power Dissipation: 0.6 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

*1. V
*2. Output current at which output voltage becomes 95 % of V
*3. V
*4. Temperature change ratio in the output voltage [mV/°C] is calculated by using the following equation.
*5. The output current can be supplied at least to this value.
6
Output voltage
Output current
Dropout voltage
Line regulation
Load regulation
Output voltage
temperature coefficient
Current consumption
during operation
Current consumption
when shutdown
Input voltage
ON/OFF pin
input voltage “H”
ON/OFF pin
input current “H”
ON/OFF pin
input current “L”
Ripple rejection
HIGH RIPPLE-REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-L2980 Series
ON/OFF pin
input voltage “L”
Electrical Characteristics
V
V
Due to restrictions on the package power dissipation, this value may not be satisfied.
Attention should be paid to the power dissipation of the package when the load is large.
This specification is guaranteed by design.
ΔV
drop
IN1
OUT(S)
OUT(E)
ΔTa
OUT
is the input voltage at which output voltage becomes 98 % of V
=V
Item
*1. Temperature change ratio of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
: Specified output voltage
: Actual output voltage at the fixed load
IN1
[
The output voltage when fixing I
mV/
−(V
*2
*1
*3
OUT
°
C
]
×0.98)
*1
*4
=
Δ
Δ
V
V
Ta
OUT(S)
Symbol
Δ
Δ
ΔV
V
IN
V
V
V
RR
I
V
OUT(E)
I
I
V
V
I
OUT
I
•
SS1
SS2
•
OUT
SH
drop
SL
OUT2
OUT
SH
SL
IN
V
V
OUT
OUT
[ ]
1
V
2 *
V
V
I
V
V
V
–40°C ≤Ta ≤85°C
V
No load
V
No load
V
V
V
V
V
f = 1.0 kHz,
ΔV
I
OUT
OUT
×
IN
IN
OUT(S)
IN
IN
IN
IN
IN
IN
IN
IN
IN
=V
=V
=V
=V
=V
=V
=V
=V
=V
rip
ΔTa
=V
≥V
=50 mA
= 50 mA
=0.5 V rms,
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
ΔV
OUT(S)
OUT(S)
+0.5 V ≤V
•
OUT
OUT
V
+1.0 V, 1.0 mA ≤I
+1.0 V, I
+1.0 V, ON/OFF pin=ON,
+1.0 V, ON/OFF pin =OFF,
+1.0 V, R
+1.0 V, R
+1.0 V, V
+1.0 V, V
+1.0 V,
+1.0 V, I
+1.0 V
Seiko Instruments Inc.
OU
(=50 mA) and inputting V
T
Condition
IN
[
ppm/
≤10 V, I
OUT
OUT
ON/OFF
ON/OFF
Table 4
L
L
⎯
=1.0 kΩ
=1.0 kΩ
1.5 V ≤V
1.8 V ≤V
2.0 V ≤V
2.5 V ≤V
3.0 V ≤V
3.3 V ≤V
1.5 V ≤V
3.4 V ≤V
5.1 V ≤V
=50 mA
=50 mA,
°
C
=7.0 V
=0 V
OUT
]
3 *
OUT
=50 mA
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
÷
≤80 mA
1000
OUT
≤1.7 V
≤1.9 V
≤2.4 V
≤2.9 V
≤3.2 V
≤6.0 V
≤3.3 V
≤5.0 V
≤6.0 V
after gradually increasing output current.
OUT
after gradually decreasing input voltage.
OUT(S)
V
× 0.98
150
Min.
–0.1
–0.1
OUT(S)
(Ta=25 °C unless otherwise specified)
2.0
1.5
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
*5
+1.0 V
V
±100
Typ.
0.17
0.16
0.15
0.13
0.12
0.05
0.11
OUT(S)
0.1
12
90
70
65
60
⎯
⎯
⎯
⎯
⎯
⎯
V
× 1.02
Max.
0.33
0.29
0.26
0.20
0.15
0.14
140
OUT(S)
0.2
1.0
0.3
0.1
0.1
⎯
40
⎯
10
⎯
⎯
⎯
⎯
ppm/
%/V
Unit
mA
mV
Rev.5.0
μA
μA
μA
μA
dB
dB
dB
°C
V
V
V
V
V
V
V
V
V
V
circuit
Test
⎯
1
3
1
1
1
1
1
1
1
1
1
2
2
4
4
4
4
5
5
5
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