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参数资料
| 型号： | KA79L05AMTF |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 2/6页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO -5V .1A SOT-89 |
| 产品变化通告： | Lead Dimensions Change 19/April/2007 |
| 标准包装： | 4,000 |
| 稳压器拓扑结构： | 负，固定式 |
| 输出电压： | -5V |
| 输入电压： | 可下调至 -30V |
| 电压 - 压降（标准）： | 1.7V @ 40mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 100mA |
| 工作温度： | 0°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： | 带卷 (TR) |
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at T A = 25°C unless otherwise noted.
Symbol
V I
T OPR
T STG
Parameter
Input Voltage
Operating Temperature Range
Storage Temperature Range
Value
-30
0 ~ +125
-65 ~ +150
Unit
V
° C
° C
Electrical Characteristics
V I = -10 V, I O = 40 mA, C I = 0.33 μ F, C O = 0.1 μ F, 0°C ≤ T J ≤ +125°C, unless otherwise specified.
Symbol
Parameter
Conditions
Min. Typ. Max. Unit
V O
Δ V O
Δ V O
Output Voltage
Line Regulation (1)
Load Regulation (1)
T J = +25 ° C
T J =+25 ° C
T J =+25 ° C
-7.0 V ≥ V I ≥ -20 V
-8 V ≥ V I ≥ -20 V
1.0 mA ≤ I O ≤ 100 mA
1.0 mA ≤ I O ≤ 40 mA
-4.8
-5.0
15
20
10
-5.2
150
100
60
30
V
mV
mV
mV
mV
V O
I Q
Output Voltage
Quiescent Current
-7.0 V ≥ V I ≥ -20 V, 1.0 mA ≤ I O ≤ 40 mA
V I = -10 V, 1.0 mA ≤ I O ≤ 70 mA
T J = +25 ° C
T J = +125 ° C
-4.75
-4.75
2.0
-5.25
-5.25
5.5
6.0
V
V
mA
Δ I Q
Quiescent
With Line
-8 V ≥ V I ≥ -20 V
1.5
mA
Δ I Q
Current Change
With Load 1.0 mA ≤ I O ≤ 40 mA
0.1
mA
V N
Output Noise Voltage
T A = +25 ° C,10 Hz ≤ f ≤ 100 kHz
30
μ V
RR
V D
Ripple Rejection
Dropout Voltage
f = 120 Hz, -8 V ≥ V I ≥ -18 V, T J = +25 ° C
T J = +25 ° C
41
60
1.7
dB
V
Note:
1. Load and line regulation are specified at constant junction temperature. Changes in V O due to heating effects
must be taken into account separately. Pulse testing with low duty is used.
? 2002 Fairchild Semiconductor Corporation
KA79L05A Rev. 1.1.0
2
www.fairchildsemi.com
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| KA79L05AZ | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3-Terminal 0.1A Negative Voltage Regulator |
| KA79L05AZBU | 功能描述:线性稳压器 - 标准 Neg Voltage Reg 3Term 0.1a 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 |
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| KA79L05AZTA_Q | 功能描述:线性稳压器 - 标准 Neg Voltage Reg 3Term .1a 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 |
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