PQ1U181M2ZPH Sharp Microelectronics, PQ1U181M2ZPH Datasheet
PQ1U181M2ZPH
Manufacturer Part Number
PQ1U181M2ZPH
Description
IC REG LDO 1.8V 150MA SOT-23-5
Manufacturer
Sharp Microelectronics
Datasheet
1.PQ1U181M2ZPH.pdf
(4 pages)
Specifications of PQ1U181M2ZPH
Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
Up to 16V
Voltage - Dropout (typical)
0.2V @ 150mA
Number Of Regulators
1
Current - Output
150mA (Max)
Current - Limit (min)
180mA
Operating Temperature
-30°C ~ 80°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
16 V
Output Voltage
1.8 V
Output Type
Fixed
Dropout Voltage (max)
0.26 V at 60 mA
Output Current
0.18 A
Line Regulation
20 mV
Load Regulation
160 mV
Maximum Power Dissipation
0.35 W
Maximum Operating Temperature
+ 80 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 30 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
425-2322-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PQ1U181M2ZPH
Manufacturer:
Sharp Microelectronics
Quantity:
35 509
Company:
Part Number:
PQ1U181M2ZPH
Manufacturer:
MICREL
Quantity:
1 120
Part Number:
PQ1U181M2ZPH
Manufacturer:
SHARP/夏普
Quantity:
20 000
PQ1Uxx1M2ZPH Series
1.Cellular phones
2.Cordless phones
3.Personal information tools (PDA)
4.Cameras/Camcoders
5.PCMCIA cards for notebook PCs
1.Compact surface mount package (2.9×1.6×1.1mm)
2.Low power-loss
3.High ripple rejection (TYP. 70dB)
4.Built-in ON/OFF control function
5.Built-in overcurrent, overheat protection functions
6.RoHS directive compliant
Output Voltage (TYP.)
*1
*1
*2
*3
*1 All are open except GND and applicable terminals.
*2 At mounted on PCB
*3 Overheat protection may operate at Tj=125°C to 150°C
Notice The content of data sheet is subject to change without prior notice.
(Dropout voltage: TYP. 0.11 V at I
(Dissipation current at OFF-state: MAX. 1μA)
*It is available for every 0.1V of output voltage (1.3V to 5.0V)
ON/OFF control terminal voltage
Output current
Input voltage
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Model Line-up
Applications
Features
Absolute Maximum Ratings
1.8V
2.5V
2.8V
3.0V
3.3V
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Parameter
PQ1U181M2ZPH
PQ1U251M2ZPH
PQ1U281M2ZPH
PQ1U301M2ZPH
PQ1U331M2ZPH
Model No.
Symbol
T
T
T
V
V
P
I
T
opr
stg
O
sol
IN
C
D
j
Output Voltage (TYP.)
O
=60mA)
3.5V
5.0V
-55 to +150
-30 to +85
270(10s)
Rating
300
350
150
16
16
(Ta=25°C)
PQ1U351M2ZPH
PQ1U501M2ZPH
Model No.
Unit
mW
mA
°C
°C
°C
°C
V
V
1
Low Output Current, Compact Surface Mount Type
Low Power-Loss Voltage Regulators
■
(2.9
(0.95)
Outline Dimensions
TYP.
5
1
U
excluding remaining gate)
2
3.3
3 0
(1.9)
MAX.
4
3
1
2
3
(0.95)
Control circuit
5-0.4
Lead finish identification mark
Lead finish:Lead-free solder plating
±0.1
5
4
( ) : Typical dimensions
Product mass:(0.015g)
1
2
3
4
5
PQ1Uxx1M2ZPH Series
(Composition: Sn2Cu)
DC output (V
DC input (V
GND
ON/OFF control
terminal (V
Noise reduction (Nr)
0.2
1.6
2.8
MIN.
Sheet No.: OP06027
±0.2
±0.3
C
(Unit : mm)
IN
)
O
)
)
0.2
15
MIN.
MAX.
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PQ1U181M2ZPH Summary of contents
Page 1
... Applications 1.Cellular phones 2.Cordless phones 3.Personal information tools (PDA) 4.Cameras/Camcoders 5.PCMCIA cards for notebook PCs Model Line-up Output Voltage (TYP.) Model No. Output Voltage (TYP.) 1.8V PQ1U181M2ZPH 2.5V PQ1U251M2ZPH 2.8V PQ1U281M2ZPH 3.0V PQ1U301M2ZPH 3.3V PQ1U331M2ZPH Absolute Maximum Ratings Parameter Symbol ...
Page 2
... Output current shall be the value when output voltage lowers 0.3V from the voltage Input voltage when output voltage falls 0.1V from that at Vin=Vo(TYP)+1.0V case that the control terminal ( ③ pin) is open, output voltage should be OFF state case of PQ1U181M2ZPH, V minimum=2.3V Excluding PQ1U181M2ZPH Table ...
Page 3
Fig.2 Test Circuit for Ripple Rejection Fig.3 Power Dissipation vs. Ambient Temperature 400 300 200 100 0 -30 - 100 125 Ambient temperature T (°C) a Note) Oblique ...
Page 4
Fig.7 Circuit Operating Current vs. Input Voltage (PQ1U281M2ZPH)(Typical Value Input voltage V (V) IN Fig.9 Quiescent Current vs. Junction Temperature (Typical Value) 200 ...