Features: • Ultra Low Power Consumption
• 150 mV dropout voltage at 150 mA
• 25 µA ground current at 150 mA
• Enable/Shutdown Control
• SOT23-5 package
• Thermal limiting
• 300 mA peak currentApplication• Cellular Phones and accessories
•PDAs
• Portable cameras and video recorders
• Laptop, notebook and palmtop computersPinout
Specifications
| FAN2502S25X |
Full Production |
RoHS Compliant |
$0.398 |
SOT-23 |
5 |
TAPE REEL |
MA05A |
Line 1: &E&E&Y (Binary Calendar Year Coding)
Line 2: &O&EAEE&C Line 3: &.&O&E&V |
| FAN2502S26X |
Lifetime Buy |
RoHS Compliant |
N/A |
SOT-23 |
5 |
TAPE REEL |
MA05A |
Line 1: &E&E&Y (Binary Calendar Year Coding)
Line 2: &O&EAEG&C Line 3: &.&O&E&V |
| FAN2502S27X |
Lifetime Buy |
RoHS Compliant |
N/A |
SOT-23 |
5 |
TAPE REEL |
MA05A |
Line 1: &E&E&Y (Binary Calendar Year Coding)
Line 2: &O&EAEJ&C Line 3: &.&O&E&V |
| FAN2502S285X |
Lifetime Buy |
RoHS Compliant |
N/A |
SOT-23 |
5 |
TAPE REEL |
MA05A |
Line 1: &E&E&Y (Binary Calendar Year Coding)
Line 2: &O&EAEN&C Line 3: &.&O&E&V |
| FAN2502S28X |
Lifetime Buy |
RoHS Compliant |
N/A |
SOT-23 |
5 |
TAPE REEL |
MA05A |
Line 1: &E&E&Y (Binary Calendar Year Coding)
Line 2: &O&EAEM&C Line 3: &.&O&E&V |
| FAN2502S30X |
Lifetime Buy |
RoHS Compliant |
N/A |
SOT-23 |
5 |
TAPE REEL |
MA05A |
Line 1: &E&E&Y (Binary Calendar Year Coding)
Line 2: &O&EAEW&C Line 3: &.&O&E&V |
| FAN2502S33X |
Lifetime Buy |
RoHS Compliant |
N/A |
SOT-23 |
5 |
TAPE REEL |
MA05A |
Line 1: &E&E&Y (Binary Calendar Year Coding)
Line 2: &O&EAE3&C Line 3: &.&O&E&V |
| FAN2502SX |
Full Production |
RoHS Compliant |
$0.398 |
SOT-23 |
5 |
TAPE REEL |
MA05A |
Line 1: &E&E&Y (Binary Calendar Year Coding)
Line 2: &O&EAEA&C Line 3: &.&O&E&V |
* Fairchild 1,000 piece Budgetary Pricing
|
| ** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples |
Package marking information for product FAN2502 is available. Click here for more information . |
| Parameter |
Min |
Typ |
Max |
Unit |
| Power Supply Voltages |
| VIN (Measured to GND) |
0 |
|
7 |
V |
| Enable Input (EN) |
| Applied voltage (Measured to GND)2 |
0 |
|
7 |
V |
| ERR Output |
| Applied voltage (Measured to GND)2 |
0 |
|
7 |
V |
| Power |
| Dissipation3 |
Internally limited |
| Temperature |
| Junction |
-65 |
|
150 |
°C |
| Lead Soldering (5 seconds) |
|
|
260 |
°C |
| Storage |
-65 |
|
150 |
°C |
| Electrostatic Discharge4 |
4 |
|
|
kV |
Description
The FAN2502/03 family of micropower low-dropout voltageregulators utilize CMOS technology to offer a new level ofcost-effective performance in GSM and TDMA cellularhandsets, Laptop and Notebook portable computers, andother portable devices. Features include extremely lowpower consumption and low shutdown current, low dropoutvoltage, exceptional loop stability able to accommodate a wide variety of external capacitors, and the compact SOT23-5surface-mount package. The FAN2502/03 family of productsoffer significant improvements over older BiCMOS designsand are pin-compatible with many popular devices. Theoutput is thermally protected against overload.
FAN2502 and FAN2503 versions are classified by theassignment of pin 4:
FAN2502: pin 4 - ADJ, allowing the user to adjust the output voltage over a wide range using an external voltage divider.
FAN2502-XX: pin 4 - BYP, to which a bypass capacitormay be connected for optimal noise performance. Outputvoltage is fixed, indicated by the suffix XX.
FAN2503-XX: pin 4 - /ERR, a flag which indicates that theoutput voltage has dropped below the specified minimumdue to a fault condition.
The standard fixed output voltages available are 2.5V, 2.6V,2.7V, 2.8V, 2.85V, 3.0V, and 3.3V. Custom output voltage arealso available: please contact your local Fairchild SalesOffice for information.
FAN2502 Data Sheet
