PQ1U251M2ZP Sharp Microelectronics, PQ1U251M2ZP Datasheet

IC REG LDO 2.5V 150MA SOT-23-5

PQ1U251M2ZP

Manufacturer Part Number
PQ1U251M2ZP
Description
IC REG LDO 2.5V 150MA SOT-23-5
Manufacturer
Sharp Microelectronics
Datasheet

Specifications of PQ1U251M2ZP

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
Contains lead / RoHS non-compliant
Other names
425-1692-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PQ1U251M2ZPH
Manufacturer:
SHARP
Quantity:
16 950
Part Number:
PQ1U251M2ZPH
Manufacturer:
ZETEX
Quantity:
100
Part Number:
PQ1U251M2ZPH
Manufacturer:
SHARP/夏普
Quantity:
20 000
*1 All are open except GND and applicable terminals, refer to Fig.3
*2 At mounting PCB
*3 Overheat protection may operate at the condition T
PQ1Uxx1M2ZP
Series
1. Compact surface mount package (2.9 1.6 1.1mm)
2. Low power-loss
3. High ripple rejection (TYP. 60dB)
4. Built-in ON/OFF control function
6. Overcurrent, overheat protection functions
*It is available for every 0.1V(1.8V to 5.5V)
1. Cellular phones
2. Cordless phones
3. Personal information tools(PDA)
4. Cameras/Camcoders
5. PCMCIA cards for notebook PCs
Output Voltage (TYP.)
*1
*1
*2
*3
Notice
Internet Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/
(Dropout voltage:TYP. 0.11 V at I
(Dissipation current at OFF-state:MAX. 1 A)
Operating temperature
Storage temperature
Soldering temperature
Input voltage
Output control voltage
Output current
Power dissipation
Junction temperature
Features
Applications
Model Line-up
Absolute Maximum Ratings
2.5V
2.8V
3.0V
3.3V
3.4V
Parameter
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.
PQ1U251M2ZP
PQ1U281M2ZP
PQ1U301M2ZP
PQ1U331M2ZP
PQ1U341M2ZP
Model No.
Symbol
T
V
T
T
V
Output Voltage (TYP.)
P
I
T
opr
stg
sol
O
IN
D
C
j
O
3.5V
3.6V
3.8V
4.0V
5.0V
60mA)
j
:125 C to 150 C
260 (10s)
55 to 150
30 to 80
Rating
300
350
150
16
16
PQ1U351M2ZP
PQ1U361M2ZP
PQ1U381M2ZP
PQ1U401M2ZP
PQ1U501M2ZP
Model No.
(Ta 25 C)
Unit
mW
mA
˚C
˚C
˚C
˚C
V
V
Low Output Current, Compact
Surface Mount Type Low Power-
Loss Voltage Regulators
Outline Dimensions
(0.95)
( ) : Typical dimensions
(2.9
5
1
remaining gate)
U 3 0
TYP.
3.3
2
(1.9)
MAX.
excluding
4
3
(0.95)
1
2
3
5-0.4
Control circuit
0.1
PQ1Uxx1M2ZP Series
5
4
1
2
3
4
5
0.2
1.6
2.8
V
GND
V
Nr
V
MIN.
IN
C
O
0.2
0.3
(Unit : mm)
0.2
15˚
MIN.
MAX.

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PQ1U251M2ZP 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.) PQ1U251M2ZP 2.5V 3.5V PQ1U281M2ZP 2.8V 3.6V PQ1U301M2ZP 3.0V 3.8V 3.3V PQ1U331M2ZP 4.0V 3 ...

Page 2

... V C (OFF =0mA =0. 30mA O Table.2 Output Noise Voltage Line-up 1.8V (TYP) 1.0V TYP. MAX. Unit Model No. 2.5 2.560 V PQ1U251M2ZP 2.8 2.860 V PQ1U281M2ZP 3.0 3.060 V PQ1U301M2ZP 3.3 3.366 V PQ1U331M2ZP 3.4 3.468 V PQ1U341M2ZP 3.5 3.570 V PQ1U351M2ZP 3.6 3.672 V PQ1U361M2ZP 3.8 3.876 V PQ1U381M2ZP 4.0 4 ...

Page 3

Fig.2 Test Circuit for Ripple Rejection Fig.3 Power Dissipation vs. Ambient Temperature 400 300 200 100 Ambient temperature T Fig.5 Output Voltage Fluctuation vs. Junction Temperature (PQ1U281M2ZP)(Typical ...

Page 4

Fig.7 Operating Consumption Current vs. Input Voltage (PQ1U281M2ZP)(Typical Value Input voltage V Fig.9 Quiescent Current vs. Junction ...

Page 5

Fig.12 Example of Application External connection (1) Please perform shortest wiring for connection between C occurs easily by kinds of capacity capacity and how to wire. Before you use this device, you should confirm output ...

Page 6

Application Circuits NOTICE The circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any ...

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