LM7905CT
Standard Regulator Neg -5V 1.5A 3-Pin(3+Tab) TO-220 Tube
| Quantity | Unit Price(USD) | Ext. Price |
|---|---|---|
| 5 | $0.197 | $0.98 |
| 50 | $0.158 | $7.90 |
| 150 | $0.142 | $21.30 |
| 500 | $0.120 | $60.00 |
| 2000 | $0.112 | $224.00 |
| 5000 | $0.106 | $530.00 |
Inventory:5,606
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Part Number : LM7905CT
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Package/Case : TO220-3
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Brands : TI
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Components Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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Datesheet : LM7905CT DataSheet (PDF)
Overview of LM7905CT
The LM79XX series of 3-terminal regulators is available with fixed output voltages of −5V, −12V, and −15V. These devices need only one external component—a compensation capacitor at the output. The LM79XX series is packaged in the TO-220 power package and is capable of supplying 1.5A of output current.
These regulators employ internal current limiting safe area protection and thermal shutdown for protection against virtually all overload conditions.
Low ground pin current of the LM79XX series allows output voltage to be easily boosted above the preset value with a resistor divider. The low quiescent current drain of these devices with a specified maximum change with line and load ensures good regulation in the voltage boosted mode.
For applications requiring other voltages, see LM137 datasheet.
Key Features
- Thermal, Short Circuit and Safe Area Protection
- High Ripple Rejection
- 1.5A Output Current
- 4% Tolerance on Preset Output Voltage
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Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Output options | Fixed Output | Iout (max) (A) | 1.5 |
| Vin (max) (V) | -7 | Vin (min) (V) | -30 |
| Vout (max) (V) | -5 | Vout (min) (V) | -15 |
| Fixed output options (V) | -15, -12, -5 | Noise (µVrms) | 40 |
| Iq (typ) (mA) | 2 | Thermal resistance θJA (°C/W) | 60 |
| Rating | Catalog | Load capacitance (min) (µF) | 0.1 |
| Regulated outputs (#) | 1 | Accuracy (%) | 5 |
| Dropout voltage (Vdo) (typ) (mV) | 1100 | Operating temperature range (°C) | 0 to 125 |
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Warranty, Returns, and Additional Information
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