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| 型号： | UA78L05AIPK |
| 厂商： | Texas Instruments |
| 文件页数： | 4/28页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 5V .1A SOT-89 |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 5V |
| 输入电压： | 7 V ~ 20 V |
| 电压 - 压降（标准）： | 1.7V @ 40mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 100mA（最小值） |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-243AA |
| 供应商设备封装： | SOT-89-3 |
| 包装： | 标准包装 |
| 产品目录页面： | 1075 (CN2011-ZH PDF) |
| 其它名称： | 296-17759-6 |
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SLVS010U – JANUARY 1976 – REVISED MAY 2011
uA78L02 Electrical Characteristics
at specified virtual junction temperature, V I = 9 V, I O = 40 mA (unless otherwise noted)
PARAMETER
Output voltage
TEST CONDITIONS
V I = 4.75 V to 20 V, I O = 1 mA to 40 mA
T J (1)
25°C
0°C to 125°C
MIN
2.5
2.45
μ A78L02AC
TYP
2.6
MAX
2.7
2.75
UNIT
V
I O = 1 mA to 70 mA
0°C to 125°C
2.45
2.75
Input voltage regulation
V I = 4.75 V to 20 V
V I = 5 V to 20 V
25°C
20
16
100
75
mV
Ripple rejection
V I = 6 V to 20 V, f = 120 Hz
25°C
43
51
dB
Output voltage regulation
Output noise voltage
Dropout voltage
Bias current
Bias current change
I O = 1 mA to 100 mA
I O = 1 mA to 40 mA
f = 10 Hz to 100 kHz
V I = 5 V to 20 V
I O = 1 mA to 40 mA
25°C
25°C
25°C
25°C
125°C
0°C to 125°C
12
6
30
1.7
3.6
50
25
6
5.5
2.5
0.1
mV
μ V
V
mA
mA
(1)
Pulse-testing techniques maintain T J as close to T A as possible. Thermal effects must be taken into account separately. All
characteristics are measured with a 0.33- μ F capacitor across the input and a 0.1- μ F capacitor across the output.
uA78L05 Electrical Characteristics
at specified virtual junction temperature, V I = 1 0 V, I O = 40 mA (unless otherwise noted )
PARAMETER
TEST CONDITIONS
T J (1)
μ A78L05C
μ A78L05AC
μ A78L05AI
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
V I = 7 V to 20 V,
25°C
4.6
5
5.4
4.8
5
5.2
Output voltage
Input voltage
regulation
I O = 1 mA to 40 mA
I O = 1 mA to 70 mA
V I = 7 V to 20 V
V I = 8 V to 20 V
Full range
Full range
25°C
4.5
4.5
32
26
5.5
5.5
200
150
4.75
4.75
32
26
5.25
5.25
150
100
V
mV
Ripple rejection
V I = 8 V to 18 V, f = 120 Hz
25°C
40
49
41
49
dB
Output voltage
regulation
Output noise
voltage
I O = 1 mA to 100 mA
I O = 1 mA to 40 mA
f = 10 Hz to 100 kHz
25°C
25°C
15
8
42
60
30
15
8
42
60
30
mV
μ V
Dropout voltage
25°C
1.7
1.7
V
Bias current
Bias current
change
V I = 8 V to 20 V
I O = 1 mA to 40 mA
25°C
125°C
Full range
3.8
6
5.5
1.5
0.2
3.8
6
5.5
1.5
0.1
mA
mA
(1)
Pulse-testing techniques maintain T J as close to T A as possible. Thermal effects must be taken into account separately. All
characteristics are measured with a 0.33- μ F capacitor across the input and a 0.1- μ F capacitor across the output. Full range for the
μ A78L05AC is T J = 0°C to 125°C, and full range for the μ A78L05AI is T J = –40°C to 125°C.
4
Copyright ? 1976–2011, Texas Instruments Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| UA78L05AIPK | 制造商:Texas Instruments 功能描述:IC LDO REG 5V SOT-89-3 制造商:Texas Instruments 功能描述:IC, LDO REG, 5V, SOT-89-3 制造商:Texas Instruments 功能描述:IC, LINEAR VOLTAGE REGULATOR, 5V SOT89-3; Primary Input Voltage:10V; Output Voltage Min:4.75V; Output Voltage Max:5.2V; Output Voltage Fixed:5V; Dropout Voltage Vdo:1.7V; No. of Pins:3; No. of Outputs:1; Output Current:40mA ;RoHS Compliant: Yes |
| UA78L05AIPKG3 | 功能描述:线性稳压器 - 标准 5V 100mA Fixed Pos Voltage Regulator RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| UA78L05AQD | 制造商:TI 制造商全称:Texas Instruments 功能描述:POSITIVE-VOLTAGE REGULATORS |
| UA78L05AQDR | 制造商:TI 制造商全称:Texas Instruments 功能描述:POSITIVE-VOLTAGE REGULATORS |
| UA78L05AQLP | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
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