参数资料
型号: NCP1086T-033G
厂商: ON Semiconductor
文件页数: 3/13页
文件大小: 0K
描述: IC REG LDO 3.3V 1.5A TO220AB
产品变化通告: Product Obsolescence 21/Jan/2010
标准包装: 50
稳压器拓扑结构: 正,固定式
输出电压: 3.3V
输入电压: 最高 7V
电压 - 压降(标准): 1.05V @ 1.5A
稳压器数量: 1
电流 - 输出: 1.5A
电流 - 限制(最小): 1.6A
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: TO-220-3
供应商设备封装: TO-220AB
包装: 管件
其它名称: NCP1086T-033GOS
NCP1086
ELECTRICAL CHARACTERISTICS (continued) (C IN = 10 m F, C OUT = 22 m F Tantalum, V OUT + V DROPOUT < V IN < 7.0 V,
0 ° C ≤ T A ≤ 70 ° C, T J ≤ +150 ° C, unless otherwise specified, I full load = 1.5 A.)
Characteristic
Test Conditions
Min
Typ
Max
Unit
FIXED OUTPUT VOLTAGE (continued)
Ripple Rejection (Note 9)
f = 120 Hz; I OUT = 1.5 A; V IN ? V OUT = 3.0 V;
?
80
?
dB
V RIPPLE = 1.0 V P ? P
Thermal Shutdown (Note 10)
Thermal Shutdown Hysteresis
(Note 10)
?
?
150
?
180
25
210
?
° C
° C
9. Guaranteed by design, not 100% tested in production.
10. Thermal shutdown is 100% functionally tested in production.
PACKAGE PIN DESCRIPTION, ADJUSTABLE OUTPUT
Package Pin Number
D 2 PAK ? 3
1
2
3
TO ? 220 ? 3
1
2
3
SOT ? 223
1
2
3
Pin Symbol
Adj
V OUT
V IN
Function
Adjust pin (low side of the internal reference).
Regulated output voltage (case).
Input voltage.
PACKAGE PIN DESCRIPTION, 3.3 V FIXE D OUTPUT
Package Pin Number
D 2 PAK ? 3
1
2
3
TO ? 220 ? 3
1
2
3
SOT ? 223
1
2
3
Pin Symbol
GND
V OUT
V IN
Function
Ground connection.
Regulated output voltage (case).
Input voltage.
V IN
Output
Current
Limit
V OUT
V IN
Output
Current
Limit
V OUT
Thermal
Shutdown
? +
Error
Amplifier
Thermal
Shutdown
? +
Error
Amplifier
Bandgap
Figure 3. Block Diagram, Adjustable Output
Adj
Bandgap
Figure 4. Block Diagram, 3.3 V Fixed Output
GND
http://onsemi.com
3
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