参数资料
型号: NCV8603SN33T1G
厂商: ON Semiconductor
文件页数: 3/10页
文件大小: 0K
描述: IC REG LDO 3.3V .3A 5TSOP
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 3.3V
输入电压: 最高 6V
电压 - 压降(标准): 0.157V @ 300mA
稳压器数量: 1
电流 - 输出: 300mA(最小值)
电流 - 限制(最小): 300mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 6-TSOP(0.059",1.50mm 宽)5 引线
供应商设备封装: 5-TSOP
包装: 带卷 (TR)
NCV8603
ELECTRICAL CHARACTERISTICS
(V in = V out + 0.5 V (fixed version), C in = C out =1.0 m F, for typical values T A = 25 ? C, for min/max values T A = ? 40 ? C to 125 ? C, unless
otherwise specified.) (Note 8)
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
Regulator Output
Output Voltage
Power Supply Ripple Rejection (Note 9)
Line Regulation
Load Regulation
Output Noise Voltage (Note 9)
Output Short Circuit Current
Dropout Voltage
Output Current Limit (Note 9)
Vout
PSRR
Regline
Regload
Vn
Isc
V DO
Iout(max)
Iout = 1.0 mA to 300 mA
V in = (V out + 0.5 V) to 6.0 V
Iout = 1.0 mA to 150 mA
Vin = Vout + 1 V + 0.5 V p ? p
f = 120 Hz
f = 1.0 kHz
f = 10 kHz
Vin = 1.750 V to 6.0 V,
Iout = 1.0 mA
Iout = 1.0 mA to 300 mA
f = 10 Hz to 100 kHz
Measured at: Vout – 2.0%
Iout = 300 mA
( ? 3%)
3.201
?
?
?
?
?
?
350
?
300
3.3
62
55
38
1.0
2.0
50
650
157
650
(+3%)
3.399
?
?
?
10
45
?
900
230
?
V
dB
mV
mV
m V rms
mA
mV
mA
General
Disable Current
I DIS
ENABLE = 0 V, Vin = 6 V
?
0.01
1.0
m A
? 40 ? C ? T A ? 85 ? C
Ground Current
Thermal Shutdown Temperature (Note 9)
Thermal Shutdown Hysteresis (Note 9)
I GND
T SD
T SH
ENABLE = 0.9 V,
Iout = 1.0 mA to 300 mA
?
?
?
145
175
10
180
?
?
m A
? C
? C
Chip Enable
ENABLE Input Threshold Voltage
Voltage Increasing, Logic High
Voltage Decreasing, Logic Low
Enable Input Bias Current (Note 9)
V th(EN)
I EN
0.9
?
?
?
?
3.0
?
0.4
100
V
nA
Timing
Output Turn On Time (Note 9)
t EN
ENABLE = 0 V to Vin
?
15
25
m s
8. Performance guaranteed over the indicated operating temperature range by design and/or characterization, production tested at T J = T A
= 25 ? C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
9. Values based on design and/or characterization.
V IN
C IN
1
2
5
V OUT
C OUT
3
4
Figure 2. Typical Application Circuit
http://onsemi.com
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