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HT7550-1

器件型号:HT7550-1
器件类别:电源/电源管理    低压差线性稳压(LDO)   
厂商名称:Holtek
厂商官网:http://www.holtek.com/
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器件描述

输出类型:固定 最大输入电压:30V 输出电流:150mA 输出电压(最小值/固定值):5V 5.0V固定输出,Iout=150mA(typ),Vin=30V(Max)

参数
参数名称属性值
属性参数值
商品目录低压差线性稳压(LDO)
输出类型固定
最大输入电压30V
输出电流150mA
输出配置
稳压器数1
输出电压(最大值)-
PSRR/纹波抑制-
输出电压(最小值/固定值)5V
压降(最大值)55mV @ 1mA
工作电源电流(最大值)-
工作温度-40℃ ~ 85℃

文档预览

HT75xx-1
100mA TinyPower
TM
LDO
Features
• Low power consumption
• Low voltage drop
Low temperature coefficient
• High input voltage (up to 30V)
Quiescent current 2.5μA
High output current : 100mA
• Output voltage accuracy: tolerance ±3%
• 3-pin TO92, 3-pin SOT89 and 5-pin SOT23 packages
General Description
The HT75xx-1 series is a set of three-terminal
low power high voltage implemented in CMOS
technology. They can deliver 100mA output current
and allow an input voltage as high as 30V. They are
available with several fixed output voltages ranging
from 2.1V to 12.0V. CMOS technology ensures low
voltage drop and low quiescent current.
Although designed primarily as fixed voltage
regulators, these devices can be used with external
components to obtain variable voltages and currents.
Applications
• Battery-powered equipment
• Communication equipment
Audio/Video equipment
Selection Table
Part No.
HT7521-1
HT7523-1
HT7525-1
HT7527-1
HT7530-1
HT7533-1
HT7536-1
HT7540-1
HT7544-1
HT7550-1
HT7560-1
HT7570-1
HT7580-1
HT7590-1
HT75A0-1
HT75C0-1
Output Voltage
2.1V
2.3V
2.5V
2.7V
3.0V
3.3V
3.6V
4.0V
4.4V
5.0V
6.0V
7.0V
8.0V
9.0V
10.0V
12.0V
TO92
SOT89
SOT23-5
75xx-1 (for TO92)
75xx-1 (for SOT89)
5xx1 (for SOT23-5)
Package
Marking
Note: ″xx″ stands for output voltages.
Rev. 2.40
1
August 07, 2018
HT75xx-1
Block Diagram
V IN
V O U T
V re f
G N D
Pin Assignment
T O 9 2
7 5 x x -1
S O T 8 9
S O T 2 3 -5
N C
N C
F r o n t V ie w
7 5 x x -1
5 x x 1
T o p V ie w
G N D
V IN
V O U T
G N D
V IN
V O U T
G N D
V IN
V O U T
B o tto m
V ie w
G N D
G N D
V IN
V O U T
V IN
V O U T
AbsolutemAximum Ratings
Supply Voltage .................................................
−0.3V to 33V
Storage Temperature ....................................
−50°C to 125°C
Operating Temperature ..................................
−40°C to 85°C
Note: These are stress ratings only. Stresses exceeding the range specified under ″AbsolutemAximum Ratings″
may cause substantial damage to the device. Functional operation of this device at other conditions beyond
those listed in the specification is not implied and prolonged exposure to extreme conditionsmAy affect
device reliability.
Thermal Information
Symbol
θ
JA
Parameter
Thermal Resistance (Junction to Ambient)
(Assume no ambient airflow, no heat sink)
Package
SOT23-5
SOT89
TO92
SOT23-5
P
D
Power Dissipation
SOT89
TO92
Max.
500
200
200
0.20
0.50
0.50
Unit
°C/W
°C/W
°C/W
W
W
W
Note: P
D
is measured at Ta=25°C
Rev. 2.40
2
August 07, 2018
HT75xx-1
Pin Descriptions
Pin No.
1
2
3
Pin Name
GND
VIN
VOUT
Ground pin
Input pin
Output pin
Pin Description
Electrical Characteristics
HT7521-1, +2.1V Output Type
Symbol
V
IN
V
OUT
I
OUT
∆V
OUT
V
DIF
I
SS
D
V
D
T
D
V
IN
O U T
Ta=25°C
Test Conditions
Conditions
V
IN
=4.1V, I
OUT
=10mA
V
IN
=4.1V
V
IN
=4.1V, 1mA≤I
OUT
≤50mA
I
OUT
=1mA, ∆V
OUT
=2%
No load
3.1V≤V
IN
≤30V, I
OUT
=1mA
I
OUT
=10mA, -40°C<T
a
<85°C
Min.
2.037
70
Typ.
2.100
100
25
30
2.5
100
Max.
30
2.163
60
100
4.0
0.2
Unit
V
V
mA
mV
mV
μA
%/V
ppm/°C
Parameter
Input Voltage
Output Voltage
Output Current
Load Regulation
Dropout Voltage
(Note)
Quiescent Current
´
V
O U T
O U T
Line Regulation
Temperature Coefficient
D
V
a
´
V
O U T
Note: Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the
output voltage from the value at V
IN
= V
OUT
+2V with a fixed load.
HT7523-1, +2.3V Output Type
Symbol
V
IN
V
OUT
I
OUT
∆V
OUT
V
DIF
I
SS
D
V
D
T
D
V
IN
O U T
Ta=25°C
Test Conditions
Conditions
V
IN
=4.3V, I
OUT
=10mA
V
IN
=4.3V
V
IN
=4.3V, 1mA≤I
OUT
≤50mA
I
OUT
=1mA, ∆V
OUT
=2%
No load
3.3V≤V
IN
≤30V, I
OUT
=1mA
I
OUT
=10mA, -40°C<Ta<85°C
Min.
2.231
70
Typ.
2.300
100
25
30
2.5
100
Max.
30
2.369
60
100
4.0
0.2
Unit
V
V
mA
mV
mV
μA
%/V
ppm/°C
Parameter
Input Voltage
Output Voltage Tolerance
Output Current
Load Regulation
Dropout Voltage
(Note)
Quiescent Current
´
V
O U T
O U T
Line Regulation
Temperature Coefficient
D
V
a
´
V
O U T
Note: Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the
output voltage from the value at V
IN
= V
OUT
+2V with a fixed load.
Rev. 2.40
3
August 07, 2018
HT75xx-1
HT7525-1, +2.5V Output Type
Ta=25°C
Symbol
V
IN
V
OUT
I
OUT
∆V
OUT
V
DIF
I
SS
D
V
D
T
D
V
IN
O U T
Parameter
Input Voltage
Output Voltage
Output Current
Load Regulation
Dropout Voltage
(Note)
Quiescent Current
Test Conditions
Conditions
V
IN
=4.5V, I
OUT
=10mA
V
IN
=4.5V
V
IN
=4.5V, 1mA≤I
OUT
≤50mA
I
OUT
=1mA, ∆V
OUT
=2%
No load
3.5V≤V
IN
≤30V, I
OUT
=1mA
I
OUT
=10mA, -40°C<T
a
<85°C
Min.
2.425
70
Typ.
2.500
100
25
30
2.5
100
Max.
30
2.575
60
100
4.0
0.2
Unit
V
V
mA
mV
mV
μA
%/V
ppm/°C
´
V
O U T
O U T
Line Regulation
Temperature Coefficient
D
V
a
´
V
O U T
Note: Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the
output voltage from the value at V
IN
= V
OUT
+2V with a fixed load.
HT7527-1, +2.7V Output Type
Ta=25°C
Symbol
V
IN
V
OUT
I
OUT
∆V
OUT
V
DIF
I
SS
D
V
D
T
D
V
IN
O U T
Parameter
Input Voltage
Output Voltage
Output Current
Load Regulation
Dropout Voltage
(Note)
Quiescent Current
Test Conditions
Conditions
V
IN
=4.7V, I
OUT
=10mA
V
IN
=4.7V
V
IN
=4.7V, 1mA≤I
OUT
≤50mA
I
OUT
=1mA, ∆V
OUT
=2%
No load
3.7V≤V
IN
≤30V, I
OUT
=1mA
I
OUT
=10mA, -40°C<T
a
<85°C
Min.
2.619
70
Typ.
2.700
100
25
30
2.5
100
Max.
30
2.781
60
100
4.0
0.2
Unit
V
V
mA
mV
mV
μA
%/V
ppm/°C
´
V
O U T
O U T
Line Regulation
Temperature Coefficient
D
V
a
´
V
O U T
Note: Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the
output voltage from the value at V
IN
= V
OUT
+2V with a fixed load.
Rev. 2.40
4
August 07, 2018
HT75xx-1
HT7530-1, +3.0V Output Type
Ta=25°C
Symbol
V
IN
V
OUT
I
OUT
∆V
OUT
V
DIF
I
SS
D
V
D
T
D
V
IN
O U T
Parameter
Input Voltage
Output Voltage
Output Current
Load Regulation
Dropout Voltage
(Note)
Quiescent Current
Test Conditions
Conditions
V
IN
=5.0V, I
OUT
=10mA
V
IN
=5.0V
V
IN
=5.0V, 1mA≤I
OUT
≤50mA
I
OUT
=1mA, ∆V
OUT
=2%
No load
4.0V≤V
IN
≤30V, I
OUT
=1mA
I
OUT
=10mA, -40°C<T
a
<85°C
Min.
2.910
70
Typ.
3.000
100
25
30
2.5
100
Max.
30
3.090
60
100
4.0
0.2
Unit
V
V
mA
mV
mV
μA
%/V
ppm/°C
´
V
O U T
O U T
Line Regulation
Temperature Coefficient
D
V
a
´
V
O U T
Note: Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the
output voltage from the value at V
IN
= V
OUT
+2V with a fixed load.
HT7533-1, +3.3V Output Type
Ta=25°C
Symbol
V
IN
V
OUT
I
OUT
∆V
OUT
V
DIF
I
SS
D
V
D
T
D
V
IN
O U T
Parameter
Input Voltage
Output Voltage
Output Current
Load Regulation
Dropout Voltage
(Note)
Quiescent Current
Test Conditions
Conditions
V
IN
=5.3V, I
OUT
=10mA
V
IN
=5.3V
V
IN
=5.3V, 1mA≤I
OUT
≤50mA
I
OUT
=1mA, ∆V
OUT
=2%
No load
4.3V≤V
IN
≤30V, I
OUT
=1mA
I
OUT
=10mA, -40°C<T
a
<85°C
Min.
3.201
70
Typ.
3.300
100
25
25
2.5
100
Max.
30
3.399
60
55
4.0
0.2
Unit
V
V
mA
mV
mV
μA
%/V
ppm/°C
´
V
O U T
O U T
Line Regulation
Temperature Coefficient
D
V
a
´
V
O U T
Note: Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the
output voltage from the value at V
IN
= V
OUT
+2V with a fixed load.
Rev. 2.40
5
August 07, 2018

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