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UM1430S5-xx
18V输入,100mA限流,微功耗线性稳压器
Datasheet Reliability Report Package Information Order Sample  
Key Specifications
Part Number Description Status SubFamily Regulated Outputs(.) Output Options Iout (Max)(mA) Vin (Min)(V) Vin (Max)(V) Fixed Output Options(V) Vout (Min)(V) Vout (Max)(V) Enable Under Voltage Lockout Pin/Package EV Kit Available?
UM1430S5-xx 18V输入,100mA限流,微功耗线性稳压器 ACTIVE High Input Voltage LDO 1 Fixed Output 100 3.6 18 2 6 No No 5/SOT23 Y
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Product Description
 
The UM1430/1440 series are high input voltage low quiescent current regulators implemented in CMOS technology. It can accept input voltage as high as 18V with 100mA output current limit. The output voltages are selectable in 100mV step within a range of 2.0V to 6.0V. 100mA output current limiting is built in to provide protection for the regulators against fault conditions. CMOS technology ensures low voltage drop and low quiescent current.
With a chip enable control pin, the UM1440 can turn off the output and greatly reduce the power consumption by setting the enable pin low.
The UM1430 is available in SOT23-3, SOT23-5 and SOT89-3 packages. The UM1440 is available in SOT23-5 and SOT89-5 packages.
 
Features
 
- Input Voltage Range: 3.6V to 18V
- 30mA Guaranteed Output Current
- ±3% Voltage Accuracy at 30mA
- Low Dropout Voltage:
  250mV (Typical) at 30mA
- Low Quiescent Current:
  4.8μA@VIN=18V (Typical)
- Available Fixed Output Voltage from 2.0V to 6.0V with 0.1V Step
- With Enable Control (UM1440S-xx, UM1440Y-xx)
- Output Current Limit
- UM1430: Low Profile SOT23-3, SOT23-5 and SOT89-3 Packages
  UM1440: Low Profile SOT23-5 and SOT89-5 Packages
 
Typical Application Circuit

 
 
Applications
 
- Communication Equipment
- Audio/Video Equipment 

Pin Configurations  
 
   
               UM1430S5-xx     
 
Naming Information
 

 
Ordering Information

Part Number
Output Voltage
Packaging Type
Marking Code
Shipping Qty
UM1430S5-20
2.0V
SOT23-5
5HF
3000pcs/7Inch
Tape & Reel
UM1430S5-21
2.1V
5HL
UM1430S5-22
2.2V
5HM
UM1430S5-23
2.3V
5H3
UM1430S5-24
2.4V
5H4
UM1430S5-25
2.5V
5H5
UM1430S5-26
2.6V
5H6
UM1430S5-27
2.7V
5H7
UM1430S5-28
2.8V
5H8
UM1430S5-29
2.9V
5HK
UM1430S5-30
3.0V
5HZ
UM1430S5-31
3.1V
5FZ
UM1430S5-32
3.2V
5KR
UM1430S5-33
3.3V
5KS
UM1430S5-34
3.4V
5KT
UM1430S5-35
3.5V
5KY
UM1430S5-36
3.6V
5KU
UM1430S5-37
3.7V
5KZ
UM1430S5-38
3.8V
5JC
UM1430S5-39
3.9V
5JD
UM1430S5-40
4.0V
5JE
UM1430S5-41
4.1V
5JF
UM1430S5-42
4.2V
5JH
UM1430S5-43
4.3V
5JL
UM1430S5-44
4.4V
5JM
UM1430S5-45
4.5V
5JJ
UM1430S5-46
4.6V
5JK
UM1430S5-47
4.7V
5JW
UM1430S5-48
4.8V
5JP
UM1430S5-49
4.9V
5JQ
UM1430S5-50
5.0V
5JR
UM1430S5-51
5.1V
5JS
UM1430S5-52
5.2V
5JT
UM1430S5-53
5.3V
5JY
UM1430S5-54
5.4V
5JU
UM1430S5-55
5.5V
5JZ
UM1430S5-56
5.6V
5NC
UM1430S5-57
5.7V
5ND
UM1430S5-58
5.8V
5NE
UM1430S5-59
5.9V
5NF
UM1430S5-60
6.0V
5NH
 
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