Hide Shared Attributes
LM317LZ/LFT2 alternative parts: LP2951ACMM/NOPB
Mfr.'s Part #: | ||
Manufacturer: | ||
Category: | ||
Datasheet: | ||
Inventory count: | 7600 | 1600 |
Pricing(USD): | $1.042468 | $2.090906 |
Description: | IC REG LIN POS ADJ 100MA TO92-3 | IC REG LIN POS ADJ 100MA 8VSSOP |
Rohs: | ||
Lifecycle Status: | ACTIVE (Last Updated: 1 week ago) | ACTIVE (Last Updated: 3 days ago) |
Factory Lead Time: | 6 Weeks | 6 Weeks |
Mount: | Through Hole | Surface Mount |
Mounting Type: | Through Hole | Surface Mount |
Package / Case: | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Number of Pins: | 3 | 8 |
Operating Temperature: | -40°C~125°C | -40°C~125°C TJ |
Packaging: | Tape & Reel (TR) | Cut Tape (CT) |
JESD-609 Code: | e3 | e3 |
Pbfree Code: | yes | yes |
Part Status: | Active | Active |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) | 1 (Unlimited) |
Number of Terminations: | 3 | 8 |
ECCN Code: | EAR99 | EAR99 |
Terminal Finish: | Matte Tin (Sn) | - |
Packing Method: | TR | TR |
Terminal Position: | BOTTOM | DUAL |
Number of Functions: | 1 | 1 |
Base Part Number: | LM317 | LP2951 |
Pin Count: | 3 | 8 |
Number of Outputs: | 1 | 1 |
Voltage - Input (Max): | 40V | - |
Output Voltage: | 37V | 29V |
Output Type: | Adjustable | Adjustable (Fixed) |
Max Output Current: | 100mA | 100mA |
Output Configuration: | Positive | Positive |
Quiescent Current: | 120μA | 75μA |
Voltage - Output (Min/Fixed): | 1.2V | 1.235V 5V |
Number of Regulators: | 1 | 1 |
Min Input Voltage: | 4.2V | 2.3V |
Protection Features: | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
PSRR: | 80dB ~ 65dB (120Hz) | - |
Reference Voltage: | 1.3V | 1.25V |
Dropout Voltage: | 1.8V | 380mV |
Dropout Voltage1-Nom: | 1.8V | 0.38V |
Height: | 5.34mm | 1.07mm |
Length: | 4.3mm | 3mm |
Width: | 4.3mm | 3mm |
Thickness: | 3.6mm | 970μm |
Radiation Hardening: | No | No |
RoHS Status: | ROHS3 Compliant | ROHS3 Compliant |
Lead Free: | Lead Free | Lead Free |
Contact Plating: | - | Tin |
Termination: | - | SMD/SMT |
Terminal Form: | - | GULL WING |
Peak Reflow Temperature (Cel): | - | 260 |
Terminal Pitch: | - | 0.65mm |
Current - Supply (Max): | - | 14mA |
Max Supply Voltage: | - | 30V |
Control Features: | - | Enable |
Accuracy: | - | 0.5 % |
Max Output Voltage: | - | 29V |
Output Voltage 1: | - | 5V |
Current - Quiescent (Iq): | - | 120μA |
Voltage Dropout (Max): | - | 0.6V @ 100mA |
Min Output Voltage: | - | 1.24V |
Output Voltage Accuracy: | - | 0.5 % |
Adjustability: | - | FIXED/ADJUSTABLE |
Load Regulation-Max(%): | - | 0.2% |
Line Regulation-Max (%/V): | - | 0.007692 |
REACH SVHC: | - | No SVHC |
Integrated Circuits (ICs) Related Parts
| Image | Part Number | Manufacturer | Catalog | Package | Description | Compare |
|---|---|---|---|---|---|---|
![]() | LM317LMX/NOPB | Texas Instruments | PMIC - Voltage Regulators - Linear | 8-SOIC (0.154, 3.90mm Width) | TEXAS INSTRUMENTS LM317LMX/NOPBLINEAR VOLT REG, 0.1A, 1.2V-37V, SOIC-8 | Compare |
![]() | LM317AEMP/NOPB | Texas Instruments | PMIC - Voltage Regulators - Linear | TO-261-4, TO-261AA | IC REG LIN POS ADJ 1.5A SOT223-4 | Compare |
![]() | LM317EMP/NOPB | Texas Instruments | PMIC - Voltage Regulators - Linear | TO-261-4, TO-261AA | TEXAS INSTRUMENTS LM317EMP/NOPB.LDO VOLTAGE REGULATOR ADJUSTABLE, 1.2V-37V, 1A, SOT-223-4, FULL REEL | Compare |
![]() | LM317LD13TR | STMicroelectronics | PMIC - Voltage Regulators - Linear | 8-SOIC (0.154, 3.90mm Width) | STMICROELECTRONICS LM317LD13TR.. ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, 8-SOIC | Compare |
![]() | LM317EMPX/NOPB | Texas Instruments | PMIC - Voltage Regulators - Linear | TO-261-4, TO-261AA | IC REG LIN POS ADJ 1.5A SOT223-4 | Compare |
![]() | LM317DCYR | Texas Instruments | PMIC - Voltage Regulators - Linear | TO-261-4, TO-261AA | TEXAS INSTRUMENTS LM317DCYRADJUSTABLE LINEAR REGULATOR, 1.25V TO 37V SOT-223-4 | Compare |
![]() | LM317MDT/NOPB | Texas Instruments | PMIC - Voltage Regulators - Linear | TO-252-3, DPak (2 Leads + Tab), SC-63 | IC REG LIN POS ADJ 500MA TO252-3 | Compare |
![]() | LM317LZ/NOPB | Texas Instruments | PMIC - Voltage Regulators - Linear | TO-226-3, TO-92-3 (TO-226AA) | IC REG LIN POS ADJ 100MA TO92-3 | Compare |







