參數(shù)資料
型號(hào)： S-1131B20PD-N4F-TFG
元件分類： 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器
英文描述： 2 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO6
封裝： LEAD FREE, HSON-6
文件頁(yè)數(shù)： 29/30頁(yè)
文件大?。?/td> 407K
代理商： S-1131B20PD-N4F-TFG
HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1131 Series
Rev.4.0_00
Seiko Instruments Inc.
8
Electrical Characteristics
Table 6
(Ta
= 25°C unless otherwise specified)
Item
Symbol
Conditions
Min.
Typ.
Max.
Unit
Test
Circuit
VOUT(E)1
VIN = VOUT(S) + 1.0 V, IOUT = 30 mA
VOUT(S)
× 0.99
VOUT(S)
× 1.01
V
1
Output voltage
*1
VOUT(E)2
VIN = VOUT(S) + 1.0 V, IOUT = 80 mA
VOUT(S)
× 0.98
VOUT(S)
× 1.02
V
1
Output current
*2
IOUT
VIN ≥ VOUT(S) + 1.0 V
300
*5
mA
3
Dropout voltage
*3
Vdrop
IOUT = 100 mA
VOUT(S) = 1.5 V
1.00
1.05
V
1
VOUT(S) = 1.6 V
0.90
0.95
V
1
VOUT(S) = 1.7 V
0.80
0.85
V
1
VOUT(S) = 1.8 V
0.70
0.75
V
1
VOUT(S) = 1.9 V
0.60
0.65
V
1
VOUT(S) = 2.0 V
0.50
0.60
V
1
VOUT(S) = 2.1 V
0.40
0.55
V
1
2.2 V
≤ VOUT(S) ≤ 2.5 V
0.30
0.49
V
1
2.6 V
≤ VOUT(S) ≤ 3.3 V
0.25
0.34
V
1
3.4 V
≤ VOUT(S) ≤ 5.5 V
0.20
0.28
V
1
Line regulation
OUT
IN
OUT1
V
Δ
VOUT(S) + 0.5 V ≤ VIN ≤ 6.5 V,
IOUT = 80 mA
0.05
0.2
% / V
1
Load regulation
ΔVOUT2
VIN = VOUT(S) + 1.0 V,
1.0 mA
≤ IOUT ≤ 80 mA
20
40
mV
1
Output voltage
temperature coefficient
*4
OUT
V
Ta
V
Δ
VIN = VOUT(S) + 1.0 V, IOUT = 10 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
35
65
μA
2
Input voltage
VIN
2.0
6.5
V
Ripple rejection
RR
VIN = VOUT(S) + 1.0 V, f = 1.0 kHz,
ΔVrip = 0.5 Vrms, IOUT = 80 mA
70
dB
5
Short-circuit current
Ishort
VIN = VOUT(S) + 1.0 V, ON/OFF pin = ON,
VOUT = 0 V
450
mA
3
Current consumption
during shutdown
ISS2
VIN = VOUT(S) + 1.0 V, ON/OFF pin = OFF,
no load
0.1
1.0
μA
2
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
0.3
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
*1. VOUT(S): Specified output voltage
VOUT(E)1: Actual output voltage at the fixed load
The output voltage when fixing IOUT(= 30 mA) and inputting VOUT(S) + 1.0 V
VOUT(E)2: Actual output voltage at the fixed load
The output voltage when fixing IOUT(= 80 mA) and inputting VOUT(S) + 1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E)1 after gradually increasing the output current.
*3. Vdrop = VIN1 (VOUT3 × 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 100 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
*4. The change in temperature [mV/°C] is calculated using the following equation.
[]
[ ]
[] 1000
C
ppm/
V
Ta
V
C
mV/
Ta
V
OUT
OUT(S)
OUT
÷
°
Δ
×
=
°
Δ
3
*
2
*
*1
*1. The change in temperature of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
*5. The output current can be at least this value.
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.
相關(guān)PDF資料
PDF描述
S-1131B39PD-N4Y-TFG 3.9 V FIXED POSITIVE LDO REGULATOR, 0.28 V DROPOUT, PDSO6
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S-1131B27PD-N4M-TFG 2.7 V FIXED POSITIVE LDO REGULATOR, 0.34 V DROPOUT, PDSO6
S-1131B22PD-N4H-TFG 2.2 V FIXED POSITIVE LDO REGULATOR, 0.49 V DROPOUT, PDSO6
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