Datasheet
Package Availability, Models, Samples & Pricing
| Part Number | Package | Factory Lead Time | Models | Samples & Electronic Orders | Budgetary Pricing | Std Pack Size | Package Marking Format |
| Type | Pins | Spec. | MSL Rating | Peak Reflow | RoHS Report | CAD Symbols | Weeks | Qty | Qty | $US each |
| LM2833XMY | MINI SOIC EXP PAD | 10 | NOPB | 3 | 260 | RoHS |
N/A |
Full production | N/A
| 
| 1K+ | $1.85 | reel of 1000 | ZXTT SPYB |
| 6 weeks | N/A |
| LM2833ZMY | MINI SOIC EXP PAD | 10 | NOPB | 3 | 260 | RoHS |
N/A |
Full production | N/A
| 
| 1K+ | $1.97 | reel of 1000 | ZXTT SPZB |
| 6 weeks | N/A |
| LM2833XMYX | MINI SOIC EXP PAD | 10 | NOPB | 3 | 260 | RoHS |
N/A |
Full production | N/A
|
| 1K+ | $1.85 | reel of 3500 | ZXTT SPYB |
| 6 weeks | N/A |
| LM2833ZMYX | MINI SOIC EXP PAD | 10 | NOPB | 3 | 260 | RoHS |
N/A |
Full production | N/A
|
| 1K+ | $1.97 | reel of 3500 | ZXTT SPZB |
| 6 weeks | N/A |
| LM2833XMYEVAL | LM2833X eMSOP - 1.5MHz 3.0A Step-Down DC-DC Switching Regulator | Full production | N/A
|
| 1+ | $37.50 | 1 | - |
| 8 weeks | N/A |
| LM2833XSDEVAL | LM2833X LLP - 1.5MHz 3.0A Step-Down DC-DC Switching Regulator | Full production | N/A
|
| 1+ | $37.50 | 1 | - |
| 8 weeks | N/A |
| LM2833ZMYEVAL | LM2833Z eMSOP - 3MHz 3.0A Step-Down DC-DC Switching Regulator | Full production | N/A
|
| 1+ | $37.50 | 1 | - |
| 8 weeks | N/A |
| LM2833ZSDEVAL | LM2833Z LLP - 3MHz 3.0A Step-Down DC-DC Switching Regulator | Full production | N/A
|
| 1+ | $37.50 | 1 | - |
| 8 weeks | N/A |
| LM2833XSD | LLP | 10 | NOPB | 1 | 260 | RoHS |
N/A |
Full production | N/A
| 
| 1K+ | $1.85 | reel of 1000 | ZXYTT 2833X |
| 6 weeks | N/A |
| LM2833ZSD | LLP | 10 | NOPB | 1 | 260 | RoHS |
N/A |
Full production | N/A
| 
| 1K+ | $1.97 | reel of 1000 | ZXYTT 2833Z |
| 6 weeks | N/A |
| LM2833XSDX | LLP | 10 | NOPB | 1 | 260 | RoHS |
N/A |
Full production | N/A
|
| 1K+ | $1.85 | reel of 4500 | ZXYTT 2833X |
| 6 weeks | N/A |
| LM2833ZSDX | LLP | 10 | NOPB | 1 | 260 | RoHS |
N/A |
Full production | N/A
|
| 1K+ | $1.97 | reel of 4500 | ZXYTT 2833Z |
| 6 weeks | N/A |
General Description
The LM2833 regulator is a monolithic, high frequency, PWM step-down DC/DC converter available in a 10-pin LLP or eMSOP package.
It contains all the active functions to provide local DC/DC conversion with fast transient response and accurate regulation
in the smallest possible PCB area. With a minimum of external components, the LM2833 is easy to use. The ability to drive
3.0A loads with an internal 56 mΩ PMOS switch using state-of-the-art 0.5µm BiCMOS technology results in the best power density
available. The world-class control circuitry allows on-times as low as 30ns, thus supporting exceptionally high frequency
conversion over the entire 3V to 5.5V input operating range down to the minimum output voltage of 0.6V. Switching frequency
is internally set to 1.5MHz or 3.0MHz, allowing the use of extremely small surface mount inductors and capacitors. Even though
the operating frequency is high, efficiencies up to 93% are easy to achieve. External shutdown is included, featuring an ultra-low
stand-by current of 300nA. The LM2833 utilizes peak current-mode control and internal compensation to provide high-performance
regulation over a wide range of operating conditions. Additional features include internal soft-start circuitry to reduce
inrush current, cycle-by-cycle current limit, frequency foldback, thermal shutdown, and output over-voltage protection.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
|
LM2833XMY | PVIP050 | 0 | 9960 | 0 | 0 | 855000 | 5 | 242608584
|
|
LM2833XMYX | PVIP050 | 0 | 9960 | 0 | 0 | 855000 | 5 | 242608584
|
|
LM2833XSD | PVIP050 | 0 | 9960 | 0 | 0 | 855000 | 5 | 242608584
|
|
LM2833XSDX | PVIP050 | 0 | 9960 | 0 | 0 | 855000 | 5 | 242608584
|
|
LM2833ZMY | PVIP050 | 0 | 9960 | 0 | 0 | 855000 | 5 | 242608584
|
|
LM2833ZMYX | PVIP050 | 0 | 9960 | 0 | 0 | 855000 | 5 | 242608584
|
|
LM2833ZSD | PVIP050 | 0 | 9960 | 0 | 0 | 855000 | 5 | 242608584
|
|
LM2833ZSDX | PVIP050 | 0 | 9960 | 0 | 0 | 855000 | 5 | 242608584
|
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR.
The Long Term Failure Rates were calculated
at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress
temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click here.
Application Notes
| Title | Size in Kbytes |
Date |
 |
| AN-1973: Application Note 1973 Benefits and Challenges of High-Frequency Regulators |
348 Kbytes |
25-Jun-09 |
Download |
More Application Notes
| Title | Size in Kbytes |
Date |
 |
| AN-1556: Application Note 1556 LM2832Z 8-Pin eMSOP Demo Board |
1199 Kbytes |
8-Jan-09 |
Download |
| AN-1550: Application Note 1550 LM2831X 6-Pin LLP Demo Board |
1727 Kbytes |
8-Jan-09 |
Download |
| AN-1553: Application Note 1553 LM2832Z 6-Pin LLP Demo Board |
1726 Kbytes |
8-Jan-09 |
Download |
| AN-1552: Application Note 1552 LM2832X 6-Pin LLP Demo Board |
1727 Kbytes |
8-Jan-09 |
Download |
| AN-1554: Application Note 1554 LM2832X 8-Pin eMSOP Demo Board |
1240 Kbytes |
8-Jan-09 |
Download |
| AN-1555: Application Note 1555 LM2832Y 8-Pin eMSOP Demo Board |
1144 Kbytes |
8-Jan-09 |
Download |
[Information as of 8-Nov-2009]
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