参数资料
型号: TPS726126
厂商: Texas Instruments, Inc.
英文描述: "Single Output LDO
中文描述: 单输出 LDO、1.0A、固定电压 (1.26V)、任意电容、低输入电压、集成 SVS
文件页数: 13/16页
文件大小: 445K
代理商: TPS726126
www.ti.com
I
O
t Time
s
0
15
10
5
20
25
35
30
40
45 50
Output
Current
A
VI = 2.8 V
Co = 1 F
CI = 1 F
1
0.5
0
100
0
Output
V
oltage
mV
V
O
Change
in
160
2
V
O
t Time
s
0
60
40
20
80 100
140
120
180 200
Output
V
oltage
V
VI = 2.8 V
IO = 1 A
Co = 10 F
Enable
V
oltage
V
1
0
1.5
2
3
0.5
t Time
s
1
0 100 200 300 400 500 600
Input
V
oltage
V
3
700 800 900 1000
5
0
Output
V
oltage
V
O
V
I
4
2
VO
VI
RL = 1.8
Co = 1 F
Ci = 1 F
0
0.5
1
1.5
2
2.5
3
3.5
10
100
1 k
10 k
100 k
f Frequency Hz
IO = 1 mA
VI = 2.8 V
Co = 10 F
IO = 1 A
V/
Hz
Output
Spectral
Noise
Density
0.1
10
100
1 k
10 k
1
10
100 k
1 M
0.01
0
f Frequency Hz
Output
Impedance
Z
o
IO = 1 mA
IO = 1 A
VI = 2.8 V
Co = 10 F
TJ = 25° C
50
30
20
0
10
100
1 k
10 k
Ripple
Rejection
dB
70
90
f Frequency Hz
100
100 k
1 M
80
60
40
10
F / 1mA
10
F / 1A
VI= 2.8 V,
VO = 1.8 V,
CO = 10 F
0
50
100
150
200
250
300
1.5
2
2.5
3
3.5
4
4.5
5
5.5
VI Input Voltage V
Dropout
V
oltage
mV
V
DO
TJ = 25°C
TJ = 40°C
TJ = 125°C
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
1.5
2
2.5
3
3.5
4
4.5
5
5.5
TJ = 25°C
VI Input voltage V
Current
Limit
A
TJ = 40°C
TJ = 125°C
0
100
200
300
400
500
600
0
1
2
3
4
5
6
I = 0 A
VI Input Voltage V
Ground
Current
A
I = 1 A
TPS726126
TPS72615, TPS72616
TPS72618, TPS72625
SLVS403F – MAY 2002 – REVISED MAY 2005
TYPICAL CHARACTERISTICS (continued)
TPS72618 OUTPUT VOLTAGE,
ENABLE VOLTAGE
TPS72618 LOAD TRANSIENT
vs
TPS72618 POWER UP/POWER
RESPONSE
TIME (START-UP)
DOWN
Figure 10.
Figure 11.
Figure 12.
TPS72618 OUTPUT SPECTRAL
NOISE DENSITY
OUTPUT IMPEDANCE
TPS72618 RIPPLE REJECTION
vs
FREQUENCY
Figure 13.
Figure 14.
Figure 15.
CURRENT LIMIT
TPS72615 GROUND CURRENT
DROPOUT VOLTAGE
vs
INPUT VOLTAGE
Figure 16.
Figure 17.
Figure 18.
6
相关PDF资料
PDF描述
TPS726126DCQ LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS726126DCQR LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS72615KTTR LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS72615KTTT LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS72616DCQR LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
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TPS726126DCQR 功能描述:低压差稳压器 - LDO Low Input Voltage Any Cap 1A 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
TPS726126DCQRG4 功能描述:低压差稳压器 - LDO Low Input Voltage Any Cap 1A 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
TPS72615DCQ 功能描述:低压差稳压器 - LDO Low Input Voltage Any Cap 1A 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