PQ1U251M2ZPH Sharp Microelectronics, PQ1U251M2ZPH Datasheet
PQ1U251M2ZPH
Manufacturer Part Number
PQ1U251M2ZPH
Description
IC REG LDO 2.5V 150MA SOT-23-5
Manufacturer
Sharp Microelectronics
Datasheet
1.PQ1U181M2ZPH.pdf
(4 pages)
Specifications of PQ1U251M2ZPH
Regulator Topology
Positive Fixed
Voltage - Output
2.5V
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
425-2323-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PQ1U251M2ZPH
Manufacturer:
SHARP
Quantity:
16 950
Company:
Part Number:
PQ1U251M2ZPH
Manufacturer:
ZETEX
Quantity:
100
Part Number:
PQ1U251M2ZPH
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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PQ1U251M2ZPH 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 *1 Input voltage V ...
Page 2
... I V =1.8V C(ON C(OFF =0mA =0. =30mA. O Table.2 Output Noise Voltage =1.8V, Ta=25°C) C MAX. Unit 1.8 1.860 PQ1U181M2ZPH 2.5 2.560 PQ1U251M2ZPH 2.8 2.860 PQ1U281M2ZPH V 3.0 3.060 PQ1U301M2ZPH 3.3 3.366 PQ1U331M2ZPH 3.5 3.570 PQ1U351M2ZPH 5.0 5.100 PQ1U501M2ZPH (ON PQ1Uxx1M2ZPH Series =V (TYP) + 1.0V, Io=30mA,Vc=1.8V, Ta=25°C) ...
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 ...