参数资料
型号: S-1200B22-M5T1U
元件分类: 固定正电压单路输出LDO稳压器
英文描述: 2.2 V FIXED POSITIVE LDO REGULATOR, 0.31 V DROPOUT, PDSO5
封装: HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN
文件页数: 34/36页
文件大小: 427K
代理商: S-1200B22-M5T1U
HIGH RIPPLE-REJECTION LOW DROPOUT LOW INPUT-AND-OUTPUT CAPACITANCE CMOS VOLTAGE REGULATOR
Rev.5.0_00
S-1200 Series
Seiko Instruments Inc.
7
Electrical Characteristics
Table
6
(Ta
= 25°C unless otherwise specified)
Item
Symbol
Conditions
Min.
Typ.
Max.
Unit
Test
Circuit
Output voltage
*1
VOUT(E)
VIN = VOUT(S) + 1.0 V, IOUT = 30 mA
VOUT(S)
× 0.99
VOUT(S)
× 1.01
V
1
Output current
*2
IOUT
VIN ≥ VOUT(S) + 1.0 V
150
*5
mA
3
Dropout voltage
*3
Vdrop
IOUT = 30 mA
1.5 V
≤ V
OUT(S) ≤ 1.9 V
0.50
0.51
V
1
2.0 V
≤ V
OUT(S) ≤ 2.4 V
0.08
0.12
V
1
2.5 V
≤ V
OUT(S) ≤ 2.9 V
0.06
0.08
V
1
3.0 V
≤ V
OUT(S) ≤ 3.2 V
0.05
0.07
V
1
3.3 V
≤ V
OUT(S) ≤ 5.5 V
0.04
0.06
V
1
IOUT = 100 mA
1.5 V
≤ V
OUT(S) ≤ 1.9 V
0.50
0.55
0.60
V
1
2.0 V
≤ V
OUT(S) ≤ 2.4 V
0.24
0.31
V
1
2.5 V
≤ V
OUT(S) ≤ 2.9 V
0.16
0.23
V
1
3.0 V
≤ V
OUT(S) ≤ 3.2 V
0.14
0.21
V
1
3.3 V
≤ V
OUT(S) ≤ 5.5 V
0.13
0.19
V
1
Line regulation
OUT
IN
OUT1
V
Δ
VOUT(S) + 0.5 V ≤ VIN ≤ 10 V,
IOUT = 30 mA
0.01
0.2
% / V
1
Load regulation
ΔV
OUT2
VIN = VOUT(S) + 1.0 V,
1.0 mA
≤ I
OUT ≤ 80 mA
15
50
mV
1
Output voltage
temperature coefficient
*4
OUT
V
Ta
V
Δ
VIN = VOUT(S) + 1.0 V, IOUT = 30 mA,
40°C ≤ Ta ≤ 85°C
±100
ppm/
°C
1
Current consumption
during operation
ISS1
VIN = VOUT(S) + 1.0 V, ON/OFF pin = ON,
no load
18
40
μA
2
Current consumption
during shutdown
ISS2
VIN = VOUT(S) + 1.0 V, ON/OFF pin = OFF,
no load
0.01
1.0
μA
2
Input voltage
VIN
2.0
10
V
Shutdown pin
input voltage “H”
VSH
VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ
1.5
V
4
Shutdown pin
input voltage “L”
VSL
VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ
0.25
V
4
Shutdown pin
input current “H”
ISH
VIN = 6.5 V, VON/OFF = 6.5 V
0.1
0.1
μA
4
Shutdown pin
input current “L”
ISL
VIN = 6.5 V, VON/OFF = 0 V
0.1
0.1
μA
4
Ripple rejection
RR
VIN = VOUT(S) + 1.0 V,
f
= 1.0 kHz,
1.5 V
≤ V
OUT(S) ≤ 3.0 V
70
dB
5
ΔV
rip = 0.5 Vrms,
IOUT = 50 mA
3.1 V
≤ V
OUT(S) ≤ 5.5 V
65
dB
5
Short-circuit current
Ishort
VIN = VOUT(S) + 1.0 V, ON/OFF pin = ON,
VOUT = 0 V
250
mA
3
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