参数资料
型号: ISL78307FBECZ
厂商: Intersil
文件页数: 4/9页
文件大小: 0K
描述: IC REG LDO ADJ 50MA 8SOIC
标准包装: 98
稳压器拓扑结构: 正,可调式
输出电压: 2.5 V ~ 12 V
输入电压: 6 V ~ 40 V
电压 - 压降(标准): 0.12V @ 50mA
稳压器数量: 1
电流 - 输出: 50mA(最小)
电流 - 限制(最小): 60mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
供应商设备封装: 8-SOIC-EP
包装: 托盘
ISL78307
Electrical Specifications Recommended Operating Conditions, unless otherwise noted. V IN = 14V, I OUT = 1mA, C IN = 0.1 μ F,
C OUT = 10 μ F, T A = T J = -40°C to +125°C, unless otherwise noted. Typical specifications are at T A = +25°C. Boldface limits apply over the operating
temperature range, -40°C to +125°C. (Continued)
MIN
MAX
PARAMETER
Power Supply
Rejection Ratio
SYMBOL
PSRR
TEST CONDITIONS
f = 100Hz; Vin_ripple = 500mV P-P ; Load = 50mA
(Note 8)
TYP
58
(Note 8) UNIT
dB
EN FUNCTION
EN Threshold Voltage
EN Pin Current
V EN_H
V EN_L
I EN
V OUT = Off to On
V OUT = On to Off
V OUT = 0V
0.935
0.026
1.485
V
V
μA
EN to Regulation Time
(Note 7)
t EN
1.65
1.93
ms
PROTECTION FEATURES
Output Current Limit
Thermal Shutdown
Thermal Shutdown
Hysteresis
I LIMIT
T SHDN
T HYST
V OUT = 0V
Junction Temperature Rising
60
118
+165
+20
mA
°C
°C
NOTES:
6. Dropout voltage is defined as (V IN - V OUT ) when V OUT is 2% below the value of V OUT when V IN = V OUT + 3V.
7. Enable to Regulation is the time the output takes to reach 95% of its final value with V IN = 14V and EN is taken from V IL to V IH in 5ns. For the
adjustable versions, the output voltage is set at 5V.
8. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
and are not production tested.
4
FN7658.2
December 7, 2013
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