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| 型号： | NCP500SQL28T1G |
| 厂商： | ON Semiconductor |
| 文件页数： | 2/18页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.8V .15A 6-DFN |
| 标准包装： | 3,000 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2.8V |
| 输入电压： | 最高 6V |
| 电压 - 压降（标准）： | 0.17V @ 150mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 150mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-VDFN 裸露焊盘 |
| 供应商设备封装： | 6-DFN（2x2.2） |
| 包装： | 带卷 (TR) |
| 其它名称： | NCP500SQL28T1GOS |
NCP500, NCV500
PIN FUNCTION DESCRIPTION
TSOP ? 5
DFN 2x2
Pin No.
1
2
3
4
5
Pin No.
3
2, 5
1
6
4
Pin Name
V in
GND
Enable
N/C
V out
Description
Positive power supply input voltage.
Power supply ground.
This input is used to place the device into low ? power standby. When this input is pulled to a logic
low, the device is disabled. If this function is not used, Enable should be connected to V in .
No internal connection.
Regulated output voltage.
MAXIMUM RATINGS
Rating
Input Voltage
Enable Voltage
Output Voltage
Output Short Circuit Duration
Thermal Resistance, Junction ? to ? Ambient
TSOP ? 5
DFN (Note 3)
Operating Junction Temperature
Storage Temperature
Symbol
V in
V on/off
V out
?
R q JA
T J
T stg
Value
0 to 6.0
? 0.3 to V in +0.3
? 0.3 to V in +0.3
Infinite
250
225
+125
? 65 to +150
Unit
V
V
V
?
? C/W
? C
? C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. This device series contains ESD protection and exceeds the following tests:
Human Body Model 2000 V per MIL ? STD ? 883, Method 3015
Machine Model Method 200 V Latch up capability (85 ? C) " 100 mA.
2. Device is internally limited to 160 ? C by thermal shutdown.
3. For more information, refer to application note, AND8080/D.
ELECTRICAL CHARACTERISTICS (V in = 2.35 V, C in = 1.0 m F, C out = 1.0 m F, for typical value T A = 25 ? C, for min and
max values T A = ? 40 ? C to 85 ? C, T jmax = 125 ? C, unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
? 1.8 V
Output Voltage (T A = ? 40 ? C to 85 ? C, I out = 1.0 mA to 150 mA)
Line Regulation (V in = 2.3 V to 6.0 V, I out = 1.0 mA)
Load Regulation (I out = 1.0 mA to 150 mA)
Dropout Voltage (Measured at V out ? 2.0%, T A = ? 40 ? C to 85 ? C)
(Iout = 1.0 mA)
(Iout = 75 mA)
(Iout = 150 mA)
Output Short Circuit Current
Ripple Rejection
V out
Reg line
Reg load
V in ? V out
I out(max)
RR
1.755
?
?
?
?
?
200
?
1.8
1.0
15
2.0
140
270
540
62
1.845
10
45
10
200
350
700
?
V
mV
mV
mV
mA
dB
(V in = V out (nom.) + 1.0 V + 0.5 V pp , f = 1.0 kHz, I o = 60 mA)
Quiescent Current
(Enable Input = 0 V)
(Enable Input = 0.9 V, I out = 1.0 mA)
(Enable Input = 0.9 V, I out = 150 mA)
Enable Input Threshold Voltage
(Voltage Increasing, Output Turns On, Logic High)
(Voltage Decreasing, Output Turns Off, Logic Low)
Enable Input Bias Current
I Q
V th(EN)
I IB(EN)
?
?
?
0.9
?
?
0.01
175
175
?
?
3.0
1.0
300
300
?
0.15
100
m A
V
nA
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| NCP500SQL33T1G | 功能描述:低压差稳压器 - LDO 3.3V 150mA CMOS w/Enable 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 |
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