Part Number(s)
(NSID) | Top View | Availability | Current Reported Stock | Budgetary Pricing | Pack
Size |
|---|
Obsolete Versions
| Obsolete Part | Alternate Part or
Supplier | Source | Last Time Buy Date |
LM2793LD
| NONE
| NATIONAL SEMICONDUCTOR
| 01 Dec 2009
|
LM2793LDX
| LM2756
| National Semiconductor
| 30 Nov 2009
|
All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.
Moisture Sensitivity Level Data for LM2793.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.
National's certificate of product compliance for LM2793 is located at RoHS Status.
Part Number(s)
(NSID) | Description | Availability | Current Reported Stock | Budgetary Pricing | Pack
Size |
|---|
LM2793LDEV
| Low Noise White LED Constant Current Supply with Dual Function Brightness Control | Full production
|
| $85.00 each | 1 |
| Description:
The LM2793 is a highly efficient, semi-regulated 1.5x CMOS charge pump that provides dual constant current outputs.
Features:
- Two Regulated Current Outputs, up to 16mA Each, Matched to Within plus or minus 0.3% (typ.)
- High Efficiency, 1.5x Regulated Charge Pump
- Input Voltage Range: 2.7V to 5.5V
- Soft Start Limits Inrush Current
- Analog Voltage Brightness Control
- PWM Brightness Control
- Very Small Solution Size - NO INDUCTOR
- 500kHz Switching Frequency
- 3 microA (typ.) Shutdown Current
- LLP-10 Package: 3.0mm X 3.0mm X 0.8mm
Applications:
- White LED Display Backlights
- White LED Keypad Backlights
- 1-Cell LiIon Battery-Operated Equipment Including PDAs, Hand-held PCs, Cellular Phones
- Flat Panel Displays
|
National Semiconductor follows the provisions of the Product Stewardship Guide for Customers
(
CSP-9-111C1)
and Banned Substances and Materials of Interest Specification
(
CSP-9-111S2)
for regulatory environmental compliance. Details may be found at:
www.national.com/en/packaging/greennopb.html.
Lead free products are RoHS compliant.
Lead Free product status is available through the search tool located
here
Part Number(s)
(NSID) | Weight
(milligrams) | Type | Pins | MSL Rating | Peak Reflow | RoHS
Status | CAD Symbols | Models | Package
Marking
Format |
|---|
All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.
Moisture Sensitivity Level Data for LM2793.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.
National's certificate of product compliance for LM2793 is located at RoHS Status.
