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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?
UM1460S-xx 250mA, Low Consumption, Wide Input Voltage Linear Regulator ACTIVE High Input Voltage LDO 1 Fixed Output 250 0 16 2.5 5 Yes No 5/SOT23
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Product Description
 
The UM1460 series are a group of positive voltage output, high precision and low power consumption voltage regulators. The maximum input voltage is 16V. The output voltages are available in 100mV steps within a range of 2.5V to 5V. It can also be customized on request.
The UM1460 series have very low power consumption (IQ=2μA) which can greatly extend battery life.
The UM1460 series are available in low profile SOT23-5 & SOT89-5 packages.
 
Features
 
- Maximum Input Voltage: 16V
- Low Quiescent Current: 2μA (Typ.)
- Maximum Output Current: 250mA
- Low Dropout:
  210mV@100mA (VOUT=3.3V)
  420mV@200mA (VOUT=3.3V)
- Low Temperature Coefficient: ±150ppm/°C
- Output Current Limit:
  330mA@ VOUT=3.3V
 
Typical Application Circuit

 
Note 1: Input Capacitor (CIN=1μF) is recommended in all applications.
Note 2: Output Capacitor (COUT=4.7μF/6.8μF) is recommended in all applications to assure the stability of circuit. 1μF Tantalum capacitor or 6.8μF ceramic capacitor is recommended.
 
Applications
 
- Battery-Powered Equipment
- Power Management of MP3, PDA, DSC, Mouse, PS2 Games
- Reference Voltage Source
- Hand-Hold Equipment

Pin Configurations  

                
                       UM1460S-xx
 
Ordering Information
 

 
Marking Information

Part Number
Output Voltage
Packaging Type
Marking Code
Shipping Qty
UM1460S-25
2.5V
SOT23-5
6HC
3000pcs/7Inch
Tape & Reel
UM1460S-26
2.6V
6HD
UM1460S-27
2.7V
6HE
UM1460S-28
2.8V
6HF
UM1460S-29
2.9V
6HH
UM1460S-30
3.0V
6HL
UM1460S-31
3.1V
6HM
UM1460S-32
3.2V
6HJ
UM1460S-33
3.3V
6HK
UM1460S-34
3.4V
6HN
UM1460S-35
3.5V
6HP
UM1460S-36
3.6V
6HQ
UM1460S-37
3.7V
6HR
UM1460S-38
3.8V
6HS
UM1460S-39
3.9V
6HT
UM1460S-40
4.0V
6HY
UM1460S-41
4.1V
6HU
UM1460S-42
4.2V
6HZ
UM1460S-43
4.3V
6JC
UM1460S-44
4.4V
6JD
UM1460S-45
4.5V
6JE
UM1460S-46
4.6V
6JF
UM1460S-47
4.7V
6JH
UM1460S-48
4.8V
6JL
UM1460S-49
4.9V
6JM
UM1460S-50
5.0V
6JJ
 
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