LM234Z-6/NOPB
Current Regulator, 1μA to 10mA Output, 30V Supply, 400mW, TO-92-3
| Manufacturer | TEXAS INSTRUMENTS |
|---|---|
| Manufacturer Part No | LM234Z-6/NOPBCopy |
| Manufacturer Standard Lead Time | 16 weeks |
| Order Code | 3009140 |
| Your Part Number |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $3.170 ($3.6455) |
| 10+ | $2.140 ($2.461) |
| 50+ | $2.030 ($2.3345) |
| 100+ | $1.900 ($2.185) |
| 250+ | $1.790 ($2.0585) |
| 500+ | $1.710 ($1.9665) |
| 1000+ | $1.670 ($1.9205) |
| 2500+ | $1.620 ($1.863) |
Product Information
| Manufacturer | TEXAS INSTRUMENTS |
|---|---|
| Manufacturer Part No | LM234Z-6/NOPBCopy |
| Manufacturer Standard Lead Time | 16 weeks |
| Order Code | 3009140 |
| IC Type | Current Source |
| Supply Voltage Min | 1V |
| Supply Voltage Max | 40V |
| Output Current Range Min | - |
| Output Current Range Max | 10mA |
| IC Case / Package | TO-92 |
| No. of Pins | 3 Pin |
| Initial Accuracy | 3% |
| Operating Temperature Range | -25°C to +100°C |
| Qualification | - |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Current Regulator Case Style | TO-92 |
| Forward Current If | 10mA |
| Forward Current If(AV) | - |
| Forward Voltage | 30V |
| Power Dissipation Pd | 400mW |
Product Overview
LM234Z-6/NOPB is a 3-terminal adjustable current source featuring a 10,000:1 range in operating current, excellent current regulation, and a wide dynamic voltage range of 1V to 40V. Current is established with one external resistor and no other parts are required. The initial current accuracy is ±3%. The LM134 is a true floating current source with no separate power supply connections. In addition, reverse-applied voltages of up to 20V will draw only a few dozen microamperes of current, allowing the devices to act as both a rectifier and current source in AC applications. The sense voltage used to establish the operating current in the LM134 is 64mV at 25°C and is directly proportional to absolute temperature (°K). Applications for the current sources include bias networks, surge protection, low power reference, ramp generation, LED driver, and temperature sensing.
- Operates from 1V to 40V, true 2-terminal operation
- 3% max set current error at (10μA ≤ ISET ≤ 1mA)
- Effective shunt capacitance is 15pF typical
- Programmable from 1μA to 10mA
- Average change in set current with input voltage is 0.02%/V typ at (1.5 ≤ V+ ≤ 5V)
- Operating temperature range from -25°C to 100°C
- 3-pin TO-92 package
Technical Specifications
| IC Type | Current Source |
|---|---|
| Supply Voltage Max | 40V |
| Output Current Range Max | 10mA |
| No. of Pins | 3 Pin |
| Operating Temperature Range | -25°C to +100°C |
| Product Range | - |
| SVHC | No SVHC (27-Jun-2018) |
| Forward Current If | 10mA |
| Forward Voltage | 30V |
| Supply Voltage Min | 1V |
|---|---|
| Output Current Range Min | - |
| IC Case / Package | TO-92 |
| Initial Accuracy | 3% |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| Current Regulator Case Style | TO-92 |
| Forward Current If(AV) | - |
| Power Dissipation Pd | 400mW |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (27-Jun-2018) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000236 |