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参数资料
| 型号： | S-1170B45UC-OUETFG |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 4.5 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| 封装： | LEAD FREE, SOT-89, 5 PIN |
| 文件页数： | 29/30页 |
| 文件大小： | 311K |
| 代理商： | S-1170B45UC-OUETFG |
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HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1170 Series
Rev.4.0_00
Seiko Instruments Inc.
8
Electrical Characteristics
Table 5
(Ta
= 25°C unless otherwise specified)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Test
Circuit
Output voltage
*1
VOUT(E)
VIN = VOUT(S) + 1.0 V, IOUT = 100 mA
VOUT(S)
× 0.99
VOUT(S)
× 1.01
V
1
Output current
*2
IOUT
VIN ≥ VOUT(S) + 1.0 V
800
*5
mA
3
Dropout voltage
*3
Vdrop
IOUT = 300 mA
VOUT(S) = 1.5 V
0.35
0.45
V
1
VOUT(S) = 1.6 V
0.30
0.35
V
1
VOUT(S) = 1.7 V
0.25
0.30
V
1
1.8 V
≤ V
OUT(S) ≤ 2.0 V
0.20
0.26
V
1
2.1 V
≤ V
OUT(S) ≤ 2.9 V
0.15
0.22
V
1
3.0 V
≤ V
OUT(S) ≤ 5.5 V
0.12
0.18
V
1
ΔV
OUT1
Line regulation
ΔV
INVOUT
VOUT(S) + 0.5 V ≤ VIN ≤ 6.5 V,
IOUT = 100 mA
0.05
0.3
% / V
1
Load regulation
ΔV
OUT2
VIN = VOUT(S) + 1.0 V,
1.0 mA
≤ I
OUT ≤ 300 mA
30
100
mV
1
ΔV
OUT
Output voltage
temperature coefficient
*4
ΔTaV
OUT
VIN = VOUT(S) + 1.0 V, IOUT = 10 mA,
40°C ≤ Ta ≤ 85°C
±150
ppm
/
°C
1
Current consumption
during operation
ISS1
VIN = VOUT(S) + 1.0 V, ON/OFF pin = ON,
no load
80
160
μA
2
Current consumption
during shutdown
ISS2
VIN = VOUT(S) + 1.0 V, ON/OFF pin = OFF,
no load
0.1
1.0
μA
2
Input voltage
VIN
2.0
6.5
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
0.3
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
1.5 V
≤ V
OUT(S) ≤ 3.0 V
70
dB
5
Ripple rejection
RR
VIN = VOUT(S) + 1.0 V,
f
= 1.0 kHz,
ΔV
rip = 0.5 Vrms,
IOUT = 100 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
350
mA
3
Thermal shutdown
detection temperature
TSD
Junction temperature
150
°C
Thermal shutdown
release temperature
TSR
Junction temperature
120
°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S-1170B46PD-OUFTFG | 制造商:Seiko Instruments Inc (SII) 功能描述:REG LDO LIN FIX POS 4.6V 0.8A 6PIN HSON(A) - Tape and Reel 制造商:Seiko Instruments Inc (SII) 功能描述:IC REG LDO 4.6V 0.8A 6HSON |
| S-1170B46UC-OUFTFG | 功能描述:低压差稳压器 - LDO Linear LDO Reg Hi 80uA Iq 800mA Iout RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| S-1170B47PD-OUGTFG | 制造商:Seiko Instruments Inc (SII) 功能描述:REG LDO LIN FIX POS 4.7V 0.8A 6PIN HSON(A) - Tape and Reel 制造商:Seiko Instruments Inc (SII) 功能描述:IC REG LDO 4.7V 0.8A 6HSON |
| S-1170B47UC-OUGTFG | 功能描述:低压差稳压器 - LDO Linear LDO Reg Hi 80uA Iq 800mA Iout RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| S-1170B48PD-OUHTFG | 制造商:Seiko Instruments Inc (SII) 功能描述:REG LDO LIN FIX POS 4.8V 0.8A 6PIN HSON(A) - Tape and Reel 制造商:Seiko Instruments Inc (SII) 功能描述:IC REG LDO 4.8V 0.8A 6HSON |
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