参数资料
型号: AP139-25WG-7
厂商: Diodes/Zetex
文件页数: 3/7页
文件大小: 0K
描述: IC REG LDO 2.5V .3A SOT-25
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 2.5V
输入电压: 2.7 V ~ 5.5 V
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 ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-25
包装: 带卷 (TR)
AP139
300mA LOW-NOISE CMOS LDO
Recommended Operating Conditions
Symbol
V IN
I OUT
T A
Parameter
Input voltage
Output Current
Operating Ambient Temperature
Min
2.7
0
-40
Max
5.5
300
85
Unit
V
mA
° C
Electrical Characteristics
(T A = +25oC, unless otherwise noted)
Symbol
V IN
I Q
I STB
Parameter
Input Voltage
Quiescent Current
Standby Current
Test Conditions
I O = 0mA
V IN = 5.0V, V OUT = 0V, V EN < V EL
Min
Note 3
-
-
Typ.
-
45
2.0
Max
5.5
60
3.0
Unit
V
μ A
μ A
ppm/ C
V OUT
Output Voltage Accuracy I O = 1mA, V IN = 5V
V OUT Temperature
Coefficient
-2
-
-
50
2
-
%
o
V DROPOUT Dropout Voltage
I OUT
Output Current
I O = 1mA to 300mA,
V OUT = V O(NOM) - 1.5%
V O ≥ 2.8V
-
300
-
-
0.45
-
V
mA
I LIMIT
I short
Current Limit
Short Circuit Current
V OUT > 1.05V
V cc = 5V, V out < 1.05V
300
-
450
150
-
300
mA
mA
V LINE Line Regulation
V LOAD Load Regulation
I OUT = 1mA, V IN = (V OUT +1V) to 5.5V
I O = 1mA to 300mA, V IN = 5V
-
-
0.1
0.3
0.3
1
%
%
PSRR
Power Supply Rejection
I O = 100mA,
C O = 2.2 μ F ceramic
f = 1KHz
f = 10KHz
f = 100KHz
-
-
-
60
50
40
-
-
-
dB
PSRR
V EH
I O = 100mA,
Power Supply Rejection C O = 2.2 μ F ceramic,
C BYP = 20nF
Output ON
f = 1KHz
f = 10KHz
f = 100KHz
-
-
-
1.7
75
55
30
-
-
-
-
-
dB
V
V EL
I EN
EN Input Threshold
Enable Pin Current
Output OFF
-
-
-
-
0.8
<0.1
V
μ A
OTS
OTH
Over Temperature
Shutdown
Over Temperature
Hysteresis
-
-
130
20
-
-
o
o
C
C
θ JA
θ JC
Thermal Resistance
Thermal Resistance
SOT25 (Note 4)
SOT25 (Note 4)
226
34
oC/W
oC/W
Notes:
3. V IN(MIN) = V OUT + V DROPOUT.
4. Test conditions for SOT25: Devices mounted on FR-4 PC board, MRP, 1 oz. copper, single sided, calibrate at T J =85 oC, measure at T A =25 oC,
no heat Sink, no air flow.
AP139 Rev. 6
3 of 7
FEBRUARY 2009
? Diodes Incorporated
相关PDF资料
PDF描述
BA50BC0WT-V5 IC REG LDO 5V 1A TO220FP-5(V5)
EMA35DRMN-S288 CONN EDGECARD 70POS .125 EXTEND
BA00BC0WT-V5 IC REG LDO ADJ 1A TO220FP-5
ESA35DRMH-S288 CONN EDGECARD 70POS .125 EXTEND
EMA35DRMH-S288 CONN EDGECARD 70POS .125 EXTEND
相关代理商/技术参数
参数描述
AP139-25WL-7 功能描述:低压差稳压器 - LDO LDO CMOS 300MA 0.5V VOUT+0.5V-7.0V 2.5V RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
AP139-28WG-7 功能描述:低压差稳压器 - LDO LDO CMOS 300mA 0.5V MAX VOUT+0.5-7V 2.8V RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
AP139-28WL-7 功能描述:低压差稳压器 - LDO LDO CMOS 300MA 0.5V VOUT+0.5V-7.0V 2.8V RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
AP139-30WG-7 功能描述:低压差稳压器 - LDO LDO CMOS 300mA 0.5V MAX VOUT+0.5-7V 3.0V RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
AP139-30WL-7 功能描述:低压差稳压器 - LDO LDO CMOS 300MA 0.5V VOUT+0.5V-7.0V 3.0V RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20