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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?
UM1530S 5V Input, Low Quiescent Current Linear Regulator ACTIVE Ultra Low Quiescent Current LDO 1 Fixed Output 300 1.8 6 1.2 5 No No 3/SOT23 Y
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The UM1530S series is a set of high input voltage low quiescent current regulator implemented in CMOS technology. They can deliver 300mA output current and allow an input voltage as high as 6V. They are available with several fixed output voltages ranging from 1.2V to 5.0V. CMOS technology ensures low voltage drop and low quiescent current.
The UM1530S is available in SOT23-3 package.

Features
 
- Input Voltage Range: 1.8V to 6V
- 300mA Guaranteed Output Current
- Low Dropout Voltage:
250mV (Typical) at 200mA
- Low Quiescent Current:
1µA@VIN=5V (Typical)
- Low Noise: 500µVRMS (10Hz to 100kHz)
- Available Fixed Output Voltage from 1.2V to 5.0V with 0.1V Step
- Output Current Limit
- Low Profile SOT23-3 package
  
Typical Application Circuit
 

 
Applications
 
- Communication Equipments
- Audio/Video Equipments
- Portable Games
- Portable AV Equipments
- Battery-Powered Equipments
 
Pin Configurations  
                

                       UM1530S
 
Ordering Information
 

Part Number

Output Voltage

Marking Code

Package

Shipping Qty

UM1530S-12

1.2V

UC2

SOT23-3

3000pcs/7Inch

Tape & Reel

UM1530S-13

1.3V

UC3

UM1530S-15

1.5V

UC5

UM1530S-18

1.8V

UC8

UM1530S-25

2.5V

UD5

UM1530S-27

2.7V

UD7

UM1530S-28

2.8V

UD8

UM1530S-30

3.0V

UDA

UM1530S-33

3.3V

UG3

UM1530S-35

3.5V

UG5

UM1530S-36

3.6V

UG6

UM1530S-38

3.8V

UG8

UM1530S-40

4.0V

UGA

UM1530S-42

4.2V

UI2

UM1530S-43

4.3V

UI3

UM1530S-45

4.5V

UI5

UM1530S-47

4.7V

UI7

UM1530S-48

4.8V

UI8

UM1530S-50

5.0V

UIA

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