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For Reference Only
| Part Number | LM2991T/NOPB |
| OEMstron Part # | LM2991T-NOPB |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
| Description | IC REG LINEAR NEG ADJ 1A TO220-5 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2991T/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Apr 29 - May 4 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM2991T/NOPB Specifications
| Part Number | LM2991T/NOPB | |
| Brand | Texas Instruments | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - Linear | |
| Manufacturer | ||
| Series | - | |
| Output Configuration | Negative | |
| Output Type | Adjustable | |
| Number of Regulators | 1 | |
| Voltage - Input (Max) | -26V | |
| Voltage - Output (Min/Fixed) | -3V | |
| Voltage - Output (Max) | -24V | |
| Voltage Dropout (Max) | 1V @ 1A | |
| Current - Output | 1A | |
| Current - Quiescent (Iq) | 0.7mA | |
| Current - Supply (Max) | 5mA | |
| PSRR | 60dB (1kHz) | |
| Control Features | Enable | |
| Protection Features | Over Temperature, Short Circuit | |
| Operating Temperature | -40°C ~ 125°C | |
| Mounting Type | Through Hole | |
| Package / Case | TO-220-5 | |
| Supplier Device Package | TO-220-5 |
LM2991T/NOPB Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM2991T/NOPB D# V99:2348_07271145 Texas Instruments |
LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube |
Americas - 5 |
| Part Number | Description | Stock |
|
LM2991T/NOPB D# LM2991T/NOPB Texas Instruments |
LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Rail - Rail/Tube (Alt: LM2991T/NOPB) RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LM2991T/NOPB Texas Instruments |
- Rail/Tube |
1938 |
| Part Number | Description | Stock |
|
LM2991T/NOPB D# C1S746203833976 Texas Instruments |
LDO Regulator Neg -3V to -24V 1A 5-Pin(5+Tab) TO-220 Tube RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Bulk
|
19 |
| Part Number | Description | Stock |
|
LM2991T/NOPB D# LM2991T/NOPB-ND Texas Instruments |
IC REG LINEAR NEG ADJ 1A TO220-5 |
1091 In Stock |
| Part Number | Description | Stock |
|
LM2991T/NOPB . D# 1850247 Texas Instruments |
ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO RoHS: Compliant
Min Qty: 1
Container: Each
|
26 |
|
LM2991T/NOPB D# 3122095 Texas Instruments |
ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO RoHS: Compliant
Min Qty: 1
Container: Each
|
42 |
| Part Number | Description | Stock |
|
LM2991TNOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
2320 |
| Part Number | Description | Stock |
|
LM2991TNOPB Texas Instruments |
OEM/CM ONLY |
923 |
| Part Number | Description | Stock |
|
LM2991T/NOPB D# 926-LM2991T/NOPB Texas Instruments |
LDO Voltage Regulators NEG LDO ADJ REG RoHS: Compliant
|
359 |
| Part Number | Description | Stock |
|
LM2991T/NOPB D# 41K4640 Texas Instruments |
ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO -25V 1A TO-220-5, Output Type:Adjustable, Input Voltage Min:-26V, Input Voltage Max:300mV, Fixed Output Voltage Nom.:-, Adjustable Output Voltage Min:-3V, Adjustable Output Voltage Max:-24V RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
26 |
| Part Number | Description | Stock |
|
LM2991T/NOPB D# NS-LM2991T/NOPB Texas Instruments |
OEM/CM ONLY |
2666 |
| Part Number | Description | Stock |
|
LM2991T/NOPB National Semiconductor Corporation |
3 V-24 V ADJUSTABLE NEGATIVE LDO REGULATOR, 1 V DROPOUT, PSFM5 |
7 |
| Part Number | Description | Stock |
|
LM2991T/NOPB D# 5335676 Texas Instruments |
Texas Instruments, -24 -3 V LDO Regulator, 1A, 1-Channel Negative, Adjustable 5-Pin, TO-220 LM2991T/NOPB, EA Min Qty: 1
Container: Bulk
|
46 |
| Part Number | Description | Stock |
|
LM2991T/NOPB Texas Instruments |
LM2991 Negative Low Dropout Adjustable Regulator RoHS: Compliant
|
10 |
| Part Number | Description | Stock |
|
LM2991T/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
1749 |
| Part Number | Description | Stock |
|
LM2991T/NOPB Texas Instruments |
1-A, negative, adjustable low-dropout voltage regulator with enable |
3,723 |
| Part Number | Description | Stock |
|
LM2991T/NOPB D# 47493353 Texas Instruments |
LDO Regulator Neg -3V to -24V 1A Automotive 5-Pin(5+Tab) TO-220 Tube |
Americas - 5 |
| Part Number | Description | Stock |
|
LM2991T/NOPB D# 3122095 Texas Instruments |
ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO RoHS: Compliant
Min Qty: 1
Container: Each
|
43 |
|
LM2991T/NOPB . D# 1850247 Texas Instruments |
ADJUSTABLE LDO VOLTAGE REGULATOR, -2V TO RoHS: Compliant
Min Qty: 1
Container: Each
|
26 |
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| In Stock | 2,237 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 4.3198 | $ 4.3198 |
| 100 | $ 4.3198 | $ 431.9800 |
| 500 | $ 4.3198 | $ 2,159.9000 |
| 1000 | $ 4.3198 | $ 4,319.8000 |
| 2500 | $ 4.3198 | $ 10,799.5000 |
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