LM231AN Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - V/F and F/V Converters
IC CONVERTER PREC V TO FREQ 8DIP
Specifications
Part Status | Obsolete |
Type | Voltage to Frequency |
Frequency - Max | 100kHz |
Full Scale | ±50ppm/°C |
Linearity | ±0.01% |
Mounting Type | Through Hole |
Package / Case | 8-DIP (0.300", 7.62mm) |
Supplier Device Package | 8-PDIP |
Hide

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LM231AN | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Bulk | 2178 |
|
Inquiry | ||||||
LM231AN/NOPB | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 1216 |
|
Inquiry |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | Texas Instruments | IC V/F CONV 100KHZ 8DIP | 3678 |
|
Buy |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM231AN | National Semiconductor | LM231 Precision Voltage-to-Frequency Converter | 2392 |
|
Buy | ||||||||||
LM231AN/NOPB | National Semiconductor | LM231 Precision Voltage-to-Frequency Converter | 6 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | TI | DC:22+ ; IC CONVERTER PREC V TO FREQ 8DIP | 15000 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM231AN/NOPB | Texas Instruments | Purchase Online. Ship Immediately. 100kHz V/F PDIP-8 V/F and F/V Converters ROHS | 13 |
|
Buy |

Hong Kong Brave Electronics
Certificates

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Texas Instruments | Precision voltage-to-frequency converter with 1-Hz to 100-kHz FS frequency (wide operating temp) 8-PDIP -25 to 85 | 3101 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | Precision voltage-to-frequency converter with 1-Hz to 100-kHz FS frequency (wide operating temp) 8-PDIP -25 to 85 | 7851 |
|
Inquiry |

American Microsemiconductor
Certificates

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM231AN | Texas Instruments | IC V/F CONV 100KHZ 8DIP | 13180 |
|
Inquiry | ||||||||
LM231AN/NOPB | Texas Instruments | IC V/F CONV 100KHZ 8DIP | 30130 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP PMIC - V/F and F/V Converters
|
262827 |
|
Buy | |
LM231AN/NOPB | Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP PMIC - V/F and F/V Converters
|
3446 |
|
Buy |

Weyland Electronics Group Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | Texas Instruments | V/F And F/V Conversion Chips V/F And F/V Conversion Chips
|
6 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Texas Instruments | Voltage to Frequency Converter IC 100kHz ??0.01% 8-PDIP | 640 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | Voltage to Frequency Converter IC 100kHz ??0.01% 8-PDIP | 2587 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | TI | DIP ; DC:2020 | 15000 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Texas Instruments | 3892 |
|
Inquiry | ||
LM231AN/NOPB | Texas Instruments | 89851 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Luminary Micro / Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP PMIC - V/F and F/V Converters
|
In-Stock |
|
Inquiry | |
LM231AN/NOPB | Luminary Micro / Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP PMIC - V/F and F/V Converters
|
In-Stock |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM231AN | Rochester Electronics, LLC | Voltage to Frequency Obsolete Tube ±50ppm/C Voltage to Frequency Converter ±0.01% 100kHz | 3198 |
|
Buy | ||||||||
LM231AN/NOPB | Texas Instruments | ROHS3Compliant Matte Tin (Sn) Through Hole ±50ppm/C F/V converter 5V 9.81mm 100kHz 85C | 10703 |
|
Buy |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LM231AN | Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP | 19600 |
|
Buy | ||
LM231AN/NOPB | Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP | 10995 |
|
Buy |

Shenzhen Dasenic Electronic Limited
Certificates

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Rochester Electronics | 2562 |
|
Inquiry | ||
LM231AN/NOPB | Texas Instruments | 473 |
|
Inquiry | ||
LM231AN/NOPB | Texas Instruments | DC:22+ | 1000 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | Texas Instruments | 100kHz V/F PDIP-8 V/F and F/V Converters ROHS | 1 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | National Semiconductor | VOLTAGE TO FREQUENCY CONVERTER, | 10000 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | IC V/F CONV 100KHZ 8DIP | 10000 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Luminary Micro / Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP ; 8-PDIP PMIC - V/F and F/V Converters
|
Available |
|
Inquiry | |
LM231AN/NOPB | Luminary Micro / Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP ; 8-PDIP PMIC - V/F and F/V Converters
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | TI | Voltage to Frequency Converter IC 100kHz ±0.01% 8-PDIP | In-Stock |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Rochester Electronics | VOLTAGE TO FREQUENCY CONVERTER, | 25210 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | IC V/F CONV 100KHZ 8DIP | 10289 |
|
Inquiry |

Classic Components
Certificates

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM231AN/NOPB | Texas Instruments | IC V/F CONV 100KHZ 8DIP | 255 |
|
Buy |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | National Semiconductor | VOLTAGE TO FREQUENCY CONVERTER, ; DC:21+ ; 8-PDIP | 3173 |
|
Inquiry | |
LM231AN | National Semiconductor | VOLTAGE TO FREQUENCY CONVERTER, ; DC:23+ | 44210 |
|
Inquiry | |
LM231AN | TI | DC:23+ ; DIP | 2994 |
|
Inquiry | |
LM231AN | Texas Instruments | IC V/F CONV 100KHZ 8DIP ; DC:21+ ; 8-PDIP | 111 |
|
Inquiry | |
LM231AN | Texas Instruments | IC V/F CONV 100KHZ 8DIP ; DC:23+ | 8310 |
|
Inquiry | |
LM231AN/N | NS | DC:23+ ; DIP | 4994 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | IC V/F CONV 100KHZ 8DIP ; DC:21+ ; 8-PDIP | 2411 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | IC V/F CONV 100KHZ 8DIP ; DC:23+ | 24700 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Rochester Electronics | IC CONVERTER PREC V TO FREQ 8DIP | 12454 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | IC V/F CONV 100KHZ 8DIP | 6213 |
|
Inquiry |

Hongte Technology Limited
Certificates

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | National Semiconductor | VOLTAGE TO FREQUENCY CONVERTER, | 3162 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | IC V/F CONV 100KHZ 8DIP | 1070 |
|
Inquiry |

Depu Electronics
Certificates

Avnat Group (Asia Pacific) Ltd.
Certificates

First Choice Electronics(HK) Ltd .
Certificates

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Rochester Electronics | Brand new and original/respond online to quote. | 12585 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | Brand new and original/respond online to quote. | 13232 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP | 150000 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP | 1021 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Texas Instruments | IC V/F CONV 100KHZ 8DIP | 15 |
|
Buy | |
LM231AN/NOPB | Texas Instruments | VFC 100kHz 8-Pin PDIP Tube | 10 |
|
Buy |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP | 7643 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | TI | IN STOCK | 4883 |
|
Inquiry | |
LM231AN/NOPB | TI | IN STOCK | 2800 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP | 11649 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM231AN | Luminary Micro / Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP PMIC - V/F and F/V Converters
|
1300 |
|
Inquiry | ||||||||
LM231AN/NOPB | Luminary Micro / Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP PMIC - V/F and F/V Converters
|
11250 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | TI | IN STOCK Immediate delivery | 4383 |
|
Inquiry | |
LM231AN/NOPB | TI | IN STOCK Immediate delivery | 2800 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | TI | IN STOCK Immediate delivery | 3783 |
|
Inquiry | |
LM231AN/NOPB | TI | IN STOCK Immediate delivery | 2200 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | TI/NSC | DIP-8 ; DC:14+ | 9788 |
|
Inquiry | |
LM231AN/NOPB | TI | 1514+ ; DC:8 | 8 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Texas Instruments | Available, Contact us | 3000 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | Available, Contact us | 4000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | TI/NSC | DIP ; DC:17+ | 6300 |
|
Inquiry | |
LM231AN/NOPB | TI | 1514+ ; DC:8;1627+ | 1 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Texas Instruments | Voltage to Frequency Converter IC 100 kHz ¡À0.01% 8-PDIP ; Tube | 4160 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | Voltage to Frequency Converter IC 100 kHz ¡À0.01% 8-PDIP ; Tube | 9272 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | NS | in stock Immediately | 280 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | TI | Original stock,24-hour delivery | 1048 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates

Ariat Technology
Certificates

YIC International Co., Limited
Certificates

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Texas Instruments | 35000 |
|
Inquiry | ||
LM231AN/NOPB | Texas Instruments | 2813 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Rochester Electronics | DC:24+ ; Original New | 48867 |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | DC:24+ ; Original New | 47211 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LM231ANNOPB | National Semiconductor Corp | IC,VOLTAGE-TO-FREQUENCY CONVERTER,BIPOLAR/JFET,DIP,8PIN,LEAD FREE | 5 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | Texas Instruments | Voltage to Frequency & Frequency to Voltage Precision Voltage-to-Frequency Converter 8-PDIP -25 | in stock |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | IC CONVERTER PREC V TO FREQ 8DIP | in stock |
|
Inquiry | |
LM231AN/NOPB | Texas Instruments | Voltage to Frequency & Frequency to Voltage Prec Vtg-to-Freq Cnvtr | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN | DC:17+ | 5234 |
|
Inquiry | ||
LM231AN IC | NS/ | DC:08+ ; DIP8 | 5234 |
|
Inquiry | |
LM231AN/NOPB | TI/ | DC:19+ ; PDIP-8 | 14000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | TI | New and original ; DC:2020+ | 1000 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | Texas Instruments | Voltage to Frequency & Frequency to Voltage Prec Vtg-to-Freq Cnvtr | 413 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN/NOPB | TI | Check alternative solution with competitive price | 2800 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM231AN @@@@@@@@@@@ | NS/TI | DIP-8 ; DC:16+ | 34520 |
|
Inquiry | |
LM231AN+ | NSC | DC:1303+ | 30400 |
|
Inquiry | |
LM231AN | ST | DIP ; DC:09+ | 32000 |
|
Inquiry | |
LM231AN/N | NS | DIP ; DC:09+ | 35000 |
|
Inquiry | |
LM231AN/NOPB | TI/NSC | DIP8 ; DC:1826+ | 36200 |
|
Inquiry | |
LM331P LM331AN LM231AN LM331D LM231D | NS/TI | SOP8/DIP8 ; DC:16+ | 321500 |
|
Inquiry | |
LM331P LM231AN LM331AN LM231N LM331DR | NS/TI | DIP8/SO8 ; DC:18+ | 193000 |
|
Inquiry |
See Also:
LM231N
LM231
LM231H
LM231WM
LM231-09
LM231-CX
LM231-06
LM231-CV
LM231-CW
LM231-CY
LM-231CV
LM231-04
LM-231-CW
LM-231-06
LM-231-04
LM-231-09
LM-231-CX
LM-231-CY
LM-231-CV
LM231AN/NOPB
LM231N/NOPB