LM27951SD alternative parts: LM2759SDX/NOPB
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Part Number | ||
Manufacturer: | ||
Description: | IC LED DRIVER RGLTR DIM 14WSON | IC LED DRVR RGLTR DIM 1A 12WSON |
Mount: | Surface Mount | Surface Mount |
Mounting Type: | Surface Mount | Surface Mount |
Package / Case: | 14-WFDFN Exposed Pad | 12-WFDFN Exposed Pad |
Number of Pins: | 14 | 12 |
SwitchingFrequency: | 750kHz | 1MHz |
Operating Temperature: | -40°C~85°C TA | -30°C~85°C TA |
Packaging: | Tape & Reel (TR) | Tape & Reel (TR) |
JESD-609 Code: | e0 | e3 |
Part Status: | Not For New Designs | Active |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) | 3 (168 Hours) |
Number of Terminations: | 14 | 12 |
ECCN Code: | EAR99 | EAR99 |
Type: | DC DC Regulator | DC DC Regulator |
Terminal Finish: | Tin/Lead (Sn/Pb) | Matte Tin (Sn) |
Applications: | Backlight | Camera Flash |
Terminal Position: | QUAD | DUAL |
Peak Reflow Temperature (Cel): | 260 | 260 |
Number of Functions: | 1 | 1 |
Supply Voltage: | 3.6V | 3.6V |
Terminal Pitch: | 0.5mm | 0.4mm |
Time@Peak Reflow Temperature-Max (s): | 40 | - |
Base Part Number: | LM27951 | LM2759 |
Pin Count: | 14 | - |
Operating Supply Voltage: | 5.5V | - |
Power Supplies: | 3.3/5V | 3.6V |
Nominal Supply Current: | 1.5mA | - |
Output Current: | 30mA | 1A |
Quiescent Current: | 1.5mA | 3.4mA |
Voltage - Output: | 2.5V~3.9V | 2V~4V |
Topology: | Switched Capacitor (Charge Pump) | Switched Capacitor (Charge Pump) |
Min Input Voltage: | 2.8V | - |
Max Input Voltage: | 5.5V | - |
Internal Switch(s): | Yes | Yes |
Dimming: | PWM | I2C |
Number of Segments: | 4 | 1 |
Voltage - Supply (Min): | 2.8V | 2.7V |
Multiplexed Display Capability: | NO | NO |
Touchscreen: | Capacitive | - |
Height: | 800μm | 800μm |
Length: | 4mm | 3mm |
Width: | 3mm | 3mm |
Thickness: | 800μm | 750μm |
REACH SVHC: | No SVHC | - |
Radiation Hardening: | No | No |
RoHS Status: | Non-RoHS Compliant | ROHS3 Compliant |
Lead Free: | Contains Lead | Lead Free |
Lifecycle Status: | - | ACTIVE (Last Updated: 3 days ago) |
Factory Lead Time: | - | 12 Weeks |
Pbfree Code: | - | yes |
Number of Outputs: | - | 1 |
Max Supply Voltage: | - | 5.5V |
Min Supply Voltage: | - | 2.7V |
Output Characteristics: | - | CONSTANT-CURRENT |
Input Characteristics: | - | STANDARD |
Data Input Mode: | - | SERIAL |

LM27951SD
(In Stock: 40)
Texas InstrumentsQty
Unit Price
Ext Price
1
$1.675126
$1.68
10
$1.580308
$15.80
100
$1.490856
$149.09
500
$1.406468
$703.23
1000
$1.326857
$1,326.86
Minimum: 1 Multiples: 1
Unit Price: $1.675126
Ext Price: $1.68
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