


LM2991SX/NOPB | |
|---|---|
DigiKey Part Number | LM2991SX/NOPBTR-ND - Tape & Reel (TR) LM2991SX/NOPBCT-ND - Cut Tape (CT) LM2991SX/NOPBDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LM2991SX/NOPB |
Description | IC REG LINEAR NEG ADJ 1A TO263 |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Linear Voltage Regulator IC Negative Adjustable 1 Output 1A TO-263 (DDPAK-5) |
Datasheet | Datasheet |
EDA/CAD Models | LM2991SX/NOPB Models |
Category | Current - Output |
Mfr | Current - Quiescent (Iq) 0.7 mA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Supply (Max) 5 mA |
Part Status Active | PSRR 60dB (1kHz) |
Output Configuration | Control Features Enable |
Output Type | Protection Features Over Temperature, Short Circuit |
Number of Regulators 1 | Operating Temperature -40°C ~ 125°C |
Voltage - Input (Max) -26V | Mounting Type Surface Mount |
Voltage - Output (Min/Fixed) -3V | Package / Case TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
Voltage - Output (Max) | Supplier Device Package TO-263 (DDPAK-5) |
Voltage Dropout (Max) 1V @ 1A | Base Product Number |
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM2991S | Texas Instruments | 2 | LM2991S-ND | kr 52,02000 | Parametric Equivalent |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | kr 37,89000 | kr 37,89 |
| 10 | kr 28,64600 | kr 286,46 |
| 25 | kr 26,33320 | kr 658,33 |
| 100 | kr 23,78400 | kr 2 378,40 |
| 250 | kr 22,56908 | kr 5 642,27 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 500 | kr 21,83696 | kr 10 918,48 |
| 1 000 | kr 21,23410 | kr 21 234,10 |
| 1 500 | kr 20,93236 | kr 31 398,54 |
| 2 500 | kr 20,59794 | kr 51 494,85 |
| 3 500 | kr 20,40252 | kr 71 408,82 |
| Unit Price without VAT: | kr 37,89000 |
|---|---|
| Unit Price with VAT: | kr 47,36250 |









