S-1121B50MC-N3JTFG Seiko Instruments, S-1121B50MC-N3JTFG Datasheet - Page 9

• Manufacturer Part Number: S-1121B50MC-N3JTFG
• Description: IC REG LDO 150MA 5.0V SOT23-5
• Manufacturer: Seiko Instruments

Specifications of S-1121B50MC-N3JTFG

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 6.5V
• Voltage - Dropout (typical): 0.17V @ 100mA
• 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: 6.5 V
• Output Voltage: 5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.26 V at 100 mA
• Output Current: 150 mA
• Line Regulation: 0.2 % / V
• Load Regulation: 40 mV
• Voltage Regulation Accuracy: 1 %
• 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. The output current at which the output voltage becomes 95% of V
*3. V
*4. The change in temperature [mV/°C] is calculated using the following equation.
*5. The output current can be at least this value.
Output voltage
Output current
Dropout voltage
Line regulation
Load regulation
Output voltage
temperature coefficient
Current consumption
during operation
Current consumption
during shutdown
Input voltage
Shutdown pin
input voltage “H”
Shutdown pin
input current “H”
Shutdown pin
input current “L”
Ripple rejection
Short-circuit current
Shutdown pin
input voltage “L”
Rev.5.0
Electrical Characteristics
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 output current is large.
This specification is guaranteed by design.
OUT(S)
OUT(E)
drop
V
voltage.
V
*1. The change in temperature of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
Δ
= V
Δ
OUT3
IN1
V
Ta
: Specified output voltage
: Actual output voltage at the fixed load
Item
OUT
The output voltage when fixing I
_00
IN1
is the input voltage at which the output voltage becomes 98% of V
[
is the output voltage when V
mV/
*2
*1
− (V
*3
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
°
OUT3
C
]
*1
*4
× 0.98)
=
V
OUT(S)
V
I
V
ΔV
I
I
V
V
V
I
I
I
Δ
OUT
SS1
SS2
SH
SL
short
Δ
RR
OUT(E)
drop
IN
SH
SL
V
Ta
Δ
OUT2
Symbol
Δ
[ ]
IN
V
V
V
•
•
OUT1
OUT
2 *
V
V
OUT
×
OUT
Δ
Ta
Δ
V
V
I
V
I
V
1.0 mA ≤ I
V
−40°C ≤ Ta ≤ 85°C
V
no load
V
no load
V
V
V
V
V
ΔV
V
V
V
OUT
OUT
•
IN
IN
OUT(S)
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
IN
OUT
rip
V
OUT
= V
= V
= V
= V
= V
= V
= V
= 6.5 V, V
= 6.5 V, V
= V
= V
≥ V
= V
= 30 mA
= 100 mA
OUT
= 0.5 Vrms, I
= 0 V
(= 30 mA) and inputting V
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
+ 0.5 V ≤ V
OUT(S)
[
OUT(S)
ppm/
OUT
Seiko Instruments Inc.
+ 1.0 V, I
+ 1.0 V,
+ 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, f = 1.0 kHz,
+ 1.0 V, ON/OFF pin = ON,
+ 1.0 V
ON/OFF
ON/OFF
°
≤ 80 mA
+ 1.0 V and I
C
]
3 *
OUT
IN
Conditions
Table 6
= 6.5 V
= 0 V
÷
≤ 6.5 V,
1.5 V ≤ V
2.0 V ≤ V
2.5 V ≤ V
2.8 V ≤ V
3.4 V ≤ V
1000
OUT
OUT
= 30 mA
L
L
⎯
= 1.0 kΩ
= 1.0 kΩ
= 10 mA,
= 30 mA
OUT
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(E)
= 100 mA.
OUT(S)
≤ 1.9 V
≤ 2.4 V
≤ 2.7 V
≤ 3.3 V
≤ 5.5 V
after gradually increasing the output current.
+ 1.0 V
(Ta = 25 °C unless otherwise specified)
OUT3
V
× 0.99
after gradually decreasing the input
150
Min.
−0.1
−0.1
OUT(S)
2.0
1.5
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
*5
V
S-1111/1121 Series
±100
Typ.
0.60
0.35
0.24
0.20
0.17
0.05
OUT(S)
250
0.1
20
35
70
⎯
⎯
⎯
⎯
⎯
⎯
V
× 1.01
Max.
1.40
0.70
0.35
0.30
0.26
OUT(S)
0.2
1.0
6.5
0.3
0.1
0.1
40
65
⎯
⎯
⎯
⎯
⎯
% / V
ppm
Unit
/ °C
mA
mV
mA
μA
μA
μA
dB
V
V
V
V
V
V
V
V
V
1
Circuit
Test
⎯
1
3
1
1
1
1
1
1
1
1
2
2
4
4
4
4
5
3
9