-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for LM321MF by National Semiconductor Corporation
Overview of LM321MF by National Semiconductor Corporation
- Distributor Offerings:
- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for LM321MF
| Distributor | Stock | Package | QTY Break / Prices |
|---|---|---|---|
|
|
244 |
|
|
|
|
79 |
|
Part Details for LM321MF
LM321MF CAD Models
LM321MF Part Data Attributes
|
|
LM321MF
National Semiconductor Corporation
Buy Now
Datasheet
|
Compare Parts:
LM321MF
National Semiconductor Corporation
IC OP-AMP, 9000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO5, SOT-23, 5 PIN, Operational Amplifier
|
| Source Content uid | LM321MF | |
| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Part Package Code | SOT-23 | |
| Package Description | SOT-23, 5 PIN | |
| Pin Count | 5 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Architecture | VOLTAGE-FEEDBACK | |
| Average Bias Current-Max (IIB) | 0.5 µA | |
| Common-mode Reject Ratio-Nom | 85 dB | |
| Frequency Compensation | YES | |
| Input Offset Voltage-Max | 9000 µV | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e0 | |
| Length | 2.92 mm | |
| Low-Offset | NO | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | ||
| Neg Supply Voltage-Nom (Vsup) | ||
| Number of Functions | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LSSOP | |
| Package Equivalence Code | TSOP5/6,.11,37 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | |
| Packing Method | TAPE AND REEL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supplies | 3/30/+-1.5/+-15 V | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.22 mm | |
| Slew Rate-Nom | 0.4 V/us | |
| Supply Voltage Limit-Max | 32 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.953 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Unity Gain BW-Nom | 1000 | |
| Width | 1.6 mm |
Alternate Parts for LM321MF
This table gives cross-reference parts and alternative options found for LM321MF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM321MF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| LM321MFX/NOPB Amplifier Circuits | Single, 30-V, 1-MHz operational amplifier 5-SOT-23 -40 to 85 | Texas Instruments | LM321MF vs LM321MFX/NOPB |
| LM321MF/NOPB Amplifier Circuits | IC OP-AMP, 9000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO5, SOT-23, 5 PIN, Operational Amplifier | National Semiconductor Corporation | LM321MF vs LM321MF/NOPB |
| LM321MFX Amplifier Circuits | IC OP-AMP, 9000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO5, SOT-23, 5 PIN, Operational Amplifier | National Semiconductor Corporation | LM321MF vs LM321MFX |
Resources and Additional Insights for LM321MF
Reference Designs related to LM321MF
-
25W: 100-264VAC Input: 0-10V Dimmable LED Driver for Downlights: Troffers and Modules
This is an isolated: 25W: 0-10V dimmable LED driver design with >0.9 power factor (PF) which meets or exceeds commercial lighting PF and total harmonic distortion (THD) requirements. It is well suited for integral LED luminaires: or ballasts: that use high-brightness LED emitters. This design is optimized for a 500mA (max) LED output current and LED stack voltages ranging from 45 V to 55 V.
-
PMP7769 700V-860V 输入转换为 16.5V、0.5A
其为高电压非隔离反向转换器。该电路采用 LMC7101BIM5 作为误差信号放大器，从输出获得反馈，然后转至任一输入。Q101、U101 和 R100 提供 UVLO 保护。其具有自举电源。其在轻载时具有滞后模式。
-
TIDA-00781 面向工业应用的 12W SEPIC 电源参考设计
The TIDA-00781 is a 12W SEPIC power supply reference design for industrial applications. It takes 12V nominal input voltage, and generates a 12V @ 1A output with 92% peak efficiency. The SEPIC converter topology allows voltage step-up and step-down conversion. The design covers a wide input range
-
3 LED Driver
This is an LED driver/converter that can power up to three high output LEDs. It has an input voltage range of 9V-to-16Vin and an output of 10.5Vout @ 1A.
-
High-Efficiency Adjustable Output Synchronous Boost Converter Reference Design
PMP10538 is a Single-Phase Synchronous Boost Converter using the LM5122 controller IC. The design accepts an input voltage of 18Vin to 20Vin and provides an output of 30Vout to 54Vout: capable of supplying 1.7A of continuous current to the load or 0A to 3.4A Max. The output voltage can be adjusted between 30Vout and 54Vout by driving the Vadj. input of the Op-Amp circuit between 0V and 3V.
- ATCA-HVENERGY-REF ATCA 高电压能量存储技术
-
100W USB Type C PD Power Monitoring Dongle Reference Design
The PMP11474 reference design measures the voltage and current present on a USB type C cable. Current is monitored across a 5 mΩ sense resistor by an INA213 current amplifier. Voltage is monitored by an LM321 amplifier. These measurements are processed and displayed on a small LCD screen by an MSP430.
-
14Vin to 15.5Vin: 24Vout @ 8A Synchronous Boost Converter Reference Design
PMP9385 is a synchronous dual-phase boost converter accepts an input voltage of 14V to 15.5V: and outputs 24V: capable of providing 8A of current to the load.
-
PMP9796 5V 低功耗 TEC 驱动器参考设计
此参考设计详细介绍了一个电源管理电路，此电路能够通过拉电流和灌电流来驱动热电冷却器 (TEC)，从而控制敏感器件（如激光二极管或传感器）的温度。它支持基于集成型 TPS63070 降压/升压转换器的小尺寸解决方案（仅需少量外部组件）。此转换器具有简单的高阻抗模拟电压输入，可控制流经 TEC 的电流，从而可用作基于微控制器的温度控制系统的电源解决方案。
-
PMP9018 采用 85-277VAC 输入的初级侧稳压反激 (24V/0.5A)
The PMP9018 reference design uses the UCC28700 primary-side regulated flyback controller to generate a 24V/0.5A output from an 85V-277V AC input. The valley switching of the UCC28700 allows this low-cost design to achieve efficiencies over 87%; no load losses are less than 50mW.
1 - 5 of 10 reference designs
