PQ1U251M2ZP Sharp Microelectronics, PQ1U251M2ZP Datasheet - Page 5

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

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

Fig.12 Example of Application
1. External connection
2. Thermal protection design
3. ESD (Electro Static Discharge)
Maximum power dissipation of devices is obtained by the following equation.
When ambient temperature T
element to operate within the safety operation area specified by the derating curve. Insufficient radiation gives an unfavorable
influence to the normal operation and reliability of the device.
In the external area of the safety operation area shown by the derating curve, the overheat protection circuit may operate to shut-
down output. However please avoid keeping such condition for a long time.
Be careful not to apply electro static discharge to the device since this device employs a bipolar IC and may be damaged by electro
static discharge. Followings are some methods against excessive voltage caused by electro static discharge.
(1) Please perform shortest wiring for connection between C
(2) The input terminal for ON/OFF output control is compatible with LS-TTL, and direct driving by TTL or C-MOS standard logic
(3) If voltage is applied under the conditions that the device pin is connected divergently or reversely, the deterioration of
(1) Human body must be grounded to discharge the static electricity from the body or cloth.
(2) Anything that is in contact with the device such as workbench, inserter, or measuring instrument must be grounded.
(3) Use a solder dip basin with a minimum leak current (isolation resistance 10M or more) from the commercial power supply.
occurs easily by kinds of capacity capacity and how to wire. Before you use this device, you should confirm output voltage in
your actual using conditions.
(RCA 4000 series) is also available.
characteristics or damage may occur. Never allow improper mounting.
P
Also the solder dip basin must be grounded.
D
V
IN
I
V
IN
IN
V
O
I
O
a
C
and power dissipation P
IN
ON/OFF signal
High:Output ON
Low or open:Output OFF
D
(MAX.) during operation are determined, use a heat sink which allows the
1
2
3
O
or Cin and the individual terminal. There is case that oscillation
5
4
0.01 F
C
O
PQ1Uxx1M2ZP Series
Load