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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?
UM1330P-xx 150mA, Low Noise, Low Dropout Regulator ACTIVE Low Output Noise LDO 1 Fixed Output 150 2.7 5.5 1.5 3.3 Yes Yes 5/SOT353
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Product Description
 
The UM1330 series are 150mA low dropout regulators design for portable application. A 2.7V to 5.5V input operating voltage range, making them ideal for operation from a single cell lithium ion battery or fixed 3.3V and 5V systems. With low output noise (56μVRMS) and high PSRR (-58dB@1kHz), the UM1330 series are ideal for noise sensitive applications such as RF. While the fast transient response and active shutdown circuitry make them well-suited for powering mixed signal circuitry.
Other features include stability with ultra low ESR ceramic capacitors as small as 1μF, thermal overload protection, output current limiting and auto discharge the output voltage when disabled. The UM1330 series are available in low profile SOT23-5, SOT353 and DFN6 2.0×2.0 packages.
 
Features
 
- Input Voltage Range: 2.7V to 5.5V
- Low Dropout Voltage:
  170mV at 150mA
- Low Quiescent Current: 88μA
- Low Noise: 56μVRMS
- High PSRR: -58dB at 1kHz
- Fast Transient Response
- Active Shutdown
- Stable with Ceramic Output Capacitors
- Low Profile SOT23-5, SOT353 and DFN6 2.0×2.0 Packages
 
Applications
 
- Cellular Phones
- GPS Receivers
- Wireless Sensor Network
- Wireless LAN
 
Typical Application Circuit
 
 
Pin Configurations  
 

                    UM1330P-xx
 
Naming Information
 
  
Ordering Information

Part Number
Output Voltage
Packaging Type
Marking Code
Shipping Qty
UM1330P-15
1.5V
SOT353
UN5
3000pcs/7Inch
Tape & Reel
UM1330P-16
1.6V
UN6
UM1330P-17
1.7V
UN7
UM1330P-18
1.8V
UN8
UM1330P-19
1.9V
UN9
UM1330P-20
2.0V
UNA
UM1330P-21
2.1V
UNC
UM1330P-22
2.2V
UP2
UM1330P-23
2.3V
UP3
UM1330P-24
2.4V
UP4
UM1330P-25
2.5V
UP5
UM1330P-26
2.6V
UP6
UM1330P-27
2.7V
UP7
UM1330P-28
2.8V
UP8
UM1330P-29
2.9V
UP9
UM1330P-30
3.0V
UPA
UM1330P-31
3.1V
UPB
UM1330P-32
3.2V
UPC
UM1330P-33
3.3V
UPD
 
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