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L7912CV Datasheet
L7912CV(STMicroelectronics) Specifications
Manufacturer: STMicroelectronics
Product Category: PMIC - Voltage Regulators - Linear
Series: L7912C
Packaging: Tube
Unit-Weight: 0.211644 oz
Mounting-Style: Through Hole
Package-Case: TO-220-3
Operating-Temperature: 0°C ~ 125°C
Mounting-Type: Through Hole
Output-Type: Fixed
Supplier-Device-Package: TO-220AB
Voltage-Input: Down to -35V
Number-of-Outputs: 1
Current-Output: 1.5A
Voltage-Output: -12V
Regulator-Topology: Negative Fixed
Voltage-Dropout-Typical: 1.1V @ 1A
Number-of-Regulators: 1
Current-Limit-Min: -
Maximum-Operating-Temperature: + 150 C
Minimum-Operating-Temperature: 0 C
Polarity: Negative
Output-Voltage: - 12 V
Input-Voltage-MAX: - 35 V
Output-Current: 1.5 A
Input-Voltage-MIN: - 14.5 V
Load-Regulation: 240 mV
Package-Case: TO-220-3
Line-Regulation: 240 mV
PSRR-Ripple-Rejection-Typ: 60 dB

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Arrow Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
L7912CV DISTI # V79:2366_17776155
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant 60452
  • 2000 $0.1526
  • 1000 $0.1673
  • 100 $0.2142
  • 10 $0.3076
  • 1 $0.3531
L7912CV-DG DISTI # V79:2366_22607567
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant 1548
  • 1 $0.2213
L7912CV-DG DISTI # V36:1790_06552967
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant 5
  • 2000 $0.1980
  • 1000 $0.2194

Digi-Key ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
L7912CV DISTI # 497-1476-5-ND
STMicroelectronics IC REG LINEAR -12V 1.5A TO220AB RoHS: Compliant Min Qty: 1 Container: Tube 692
In Stock
  • 1000 $0.1887
  • 500 $0.2442
  • 100 $0.3108
  • 50 $0.3886
  • 1 $0.4900
L7912CV-DG DISTI # 497-12410-ND
STMicroelectronics IC REG LINEAR -12V 1.5A TO220 RoHS: Compliant Min Qty: 1 Container: Tube 417
In Stock
  • 1000 $0.2544
  • 500 $0.3180
  • 100 $0.4023
  • 50 $0.4930
  • 1 $0.6000

Verical ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
L7912CV DISTI # 26111396
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant 60452
  • 2000 $0.1526
  • 1000 $0.1673
  • 100 $0.2142
  • 46 $0.3076
L7912CV DISTI # 26199294
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant 7470
  • 5000 $0.1165
  • 2500 $0.1199
  • 1000 $0.1234
  • 500 $0.1271
  • 250 $0.1311
  • 100 $0.1353
  • 87 $0.1398
L7912CV-DG DISTI # 27116300
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant 4430
  • 1000 $0.1996
  • 500 $0.2505
  • 100 $0.2514
L7912CV-DG DISTI # 30323772
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant 1548
  • 39 $0.2194

Avnet ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
L7912CV DISTI # L7912CV
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube (Alt: L7912CV) RoHS: Compliant Min Qty: 50 Container: Tube Europe - 17600
  • 50 €0.2249
  • 100 €0.1749
  • 200 €0.1429
  • 300 €0.1209
  • 500 €0.1119
L7912CV DISTI # L7912CV
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube - Rail/Tube (Alt: L7912CV) RoHS: Compliant Min Qty: 5000 Container: Tube Americas - 4000
  • 5000 $0.1649
  • 7000 $0.1569
  • 12000 $0.1499
  • 25000 $0.1429
  • 50000 $0.1399
L7912CV DISTI # L7912CV
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube (Alt: L7912CV) RoHS: Compliant Min Qty: 1000 Container: Tube Asia - 5000
  • 1000 $0.1296
  • 2000 $0.1234
  • 3000 $0.1178
  • 5000 $0.1127
  • 10000 $0.1080
  • 25000 $0.1051
  • 50000 $0.1023
L7912CV-DG DISTI # L7912CV-DG
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube - Rail/Tube (Alt: L7912CV-DG) RoHS: Compliant Min Qty: 1 Container: Tube Americas - 1265
  • 1 $0.5379
  • 10 $0.4309
  • 25 $0.4299
  • 50 $0.4289
  • 100 $0.2619
  • 500 $0.2609
  • 1000 $0.2079
L7912CV-DG DISTI # L7912CV-DG
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube (Alt: L7912CV-DG) RoHS: Compliant Min Qty: 50 Container: Tube Europe - 178350
  • 50 €0.2399
  • 100 €0.1959
  • 200 €0.1799
  • 300 €0.1659
  • 500 €0.1539
L7912CV-DG DISTI # L7912CV-DG
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube (Alt: L7912CV-DG) RoHS: Compliant Min Qty: 1000 Container: Tube Asia - 5000
  • 1000 $0.1975
  • 2000 $0.1881
  • 3000 $0.1795
  • 5000 $0.1717
  • 10000 $0.1646
  • 25000 $0.1601
  • 50000 $0.1559
L7912CV DISTI # 56P8897
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube - Bulk (Alt: 56P8897) RoHS: Compliant Min Qty: 1 Container: Bulk Americas - 0
  • 1 $0.5700
  • 10 $0.4660
  • 100 $0.2840
  • 500 $0.2520
  • 1000 $0.2200
L7912CV DISTI # 89K0793
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube - Bulk (Alt: 89K0793) RoHS: Compliant Min Qty: 1 Container: Bulk Americas - 0
  • 1 $0.4900
  • 10 $0.4010
  • 100 $0.2450
  • 500 $0.2170
  • 1000 $0.1890
  • 2500 $0.1680

Newark element14 ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
L7912CV DISTI # 89K0793
STMicroelectronics NEGATIVE VOLTAGE REGULATOR -12V TO-220-3, Output Type:Fixed, Input Voltage Min:-35V, Input Voltage Max:-19V, Fixed Output Voltage Nom.:-12V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:1.5A, MSL:-RoHS Compliant: Yes 361
  • 1 $0.4900
  • 10 $0.4010
  • 100 $0.2450
  • 500 $0.2170
  • 1000 $0.1890
  • 2500 $0.1680
L7912CV-DG DISTI # 51AC9230
STMicroelectronics LDO, FIXED, -12V, 0.5A, TO-220-3 ROHS COMPLIANT: YES 165
  • 1 $0.6000
  • 10 $0.4930
  • 100 $0.3180
  • 500 $0.2870
  • 1000 $0.2550
  • 2500 $0.2150
L7912CV. DISTI # 27AC8227
STMicroelectronics POWER MANAGEMENT ROHS COMPLIANT: YES 4000
  • 1 $0.5000
  • 10 $0.4090
  • 100 $0.2450
  • 500 $0.2170
  • 1000 $0.1890
  • 2500 $0.1680

Future Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
L7912CV
STMicroelectronics L7912 Series 1.5 A -12 V Fixed Output Negative Voltage Regulator - TO-220 RoHS: Compliant 14015
Tube
  • 100 $0.1840
  • 500 $0.1480
  • 1000 $0.1440
  • 2000 $0.1410
  • 4000 $0.1380

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
L7912CV DISTI # 511-L7912CV
STMicroelectronics Linear Voltage Regulators 12V 1.5A Negative RoHS: Compliant 1565
  • 1 $0.4900
  • 10 $0.4010
  • 100 $0.2450
  • 1000 $0.1890
  • 2000 $0.1610
L7912CV-DG DISTI # 511-L7912CV-DG
STMicroelectronics Linear Voltage Regulators Negative Reg 1.5A Output -12V TO-220 RoHS: Compliant 7528
  • 1 $0.6000
  • 10 $0.4930
  • 100 $0.3180
  • 1000 $0.2550
  • 2000 $0.2150

Quest Components  

Part # Manufacturer Description Stock Price
L7912CV
STMicroelectronics Voltage Regulator, -12V, Bi-Polar, 3 Pin, Plastic, SIP 5999
  • 4287 $0.1200
  • 1112 $0.1400
  • 1 $0.4000
L7912CV
TSL Voltage Regulator, -12V, Bi-Polar, 3 Pin, Plastic, SIP 10
  • 1 $0.4000
L7912CV
STMicroelectronics Voltage Regulator, -12V, Bi-Polar, 3 Pin, Plastic, SIP 8
  • 1 $0.4000
L7912CV
STMicroelectronics Voltage Regulator, -12V, Bi-Polar, 3 Pin, Plastic, SIP 4360
  • 2223 $0.3150
  • 445 $0.3600
  • 1 $0.9000
L7912CV
STMicroelectronics Voltage Regulator, -12V, Bi-Polar, 3 Pin, Plastic, SIP 48
  • 26 $0.5913
  • 6 $0.7884
  • 1 $0.9855
L7912CV
STMicroelectronics Voltage Regulator, -12V, Bi-Polar, 3 Pin, Plastic, SIP 158
  • 21 $0.3000
  • 6 $0.5000
  • 1 $1.0000
L7912CV
STMicroelectronics Voltage Regulator, -12V, Bi-Polar, 3 Pin, Plastic, SIP 8
  • 1 $0.5040
L7912CV-DG
STMicroelectronics FIXED NEGATIVE STANDARD REGULATOR, -12V, BIPOLAR 3000
  • 953 $0.1875
  • 201 $0.2100
  • 1 $0.6000

Bristol Electronics  

Part # Manufacturer Description Stock Price
L7912CV
STMicroelectronics   4  
L7912CV
STMicroelectronics   82  
L7912CV
STMicroelectronics   372  
L7912CV
STMicroelectronics   200  

RS Components  

Part # Manufacturer Description Stock Price
L7912CV DISTI # 7140694
STMicroelectronics STANDARD REGULATOR -12V 1.5A, PK 5260
  • 10 £0.3650
  • 20 £0.3100
  • 50 £0.2740
  • 100 £0.2370
  • 200 £0.2320
L7912CV-DG DISTI # 8772728
STMicroelectronics NEG. -12V 1.5A VOLTAGE REGULATOR TO-220, PK 625
  • 25 £0.3870
  • 50 £0.2970
  • 125 £0.2330
  • 250 £0.2240
  • 500 £0.2150

TME Electronic Components  

Part # Manufacturer Description Stock Price
L7912CV DISTI # L7912CV
STMicroelectronics Voltage regulator, linear, fixed, -12V, 1.5A, TO220, THT 255
  • 2 $0.3372
  • 10 $0.2326
  • 50 $0.1853
  • 250 $0.1648
  • 1000 $0.1455
L7912CV-DG DISTI # L7912CV-DG
STMicroelectronics Voltage regulator, linear, fixed, -12V, 1.5A, TO220, THT 832
  • 3 $0.3649
  • 10 $0.3126
  • 25 $0.2501
  • 100 $0.2251
  • 500 $0.2103

Schukat electronic

Part # Manufacturer Description Stock Price
L7912CV DISTI # UA7912U
STMicroelectronics U-Reg -12V 1A TO220 RoHS: Compliant 5500
  • 50 €0.1740
  • 200 €0.1340
  • 1000 €0.1140
  • 2500 €0.1090

ComS.I.T.  

Part # Manufacturer Description Stock Price
L7912CV
STMicroelectronics   RoHS: Compliant Europe - 950  
L7912CVDG
STMicroelectronics   RoHS: Compliant Europe - 500  

Chip One Exchange  

Part # Manufacturer Description Stock Price
L7912CV
STMicroelectronics INSTOCK 1073  
L7912CV
STMicroelectronics INSTOCK 2998  
L7912CV
STMicroelectronics INSTOCK 26  
L7912CV
ST-Ericsson INSTOCK 198  
L7912CV TO220
  INSTOCK 932  
L7912 CV
STMicroelectronics INSTOCK 568  

element14 Asia-Pacific Authorized Distributor

Part # Manufacturer Description Stock Price
L7912CV DISTI # 9756256
STMicroelectronics IC, V REG -12V, 7912, TO-220-3 RoHS: Compliant 371
  • 1 $0.7750
  • 10 $0.6350
  • 100 $0.3880
  • 1000 $0.3000
  • 2000 $0.2580
L7912CV-DG DISTI # 2849750
STMicroelectronics LDO, FIXED, -12V, 0.5A, TO-220-3 RoHS: Compliant 165
  • 1 $0.9450
  • 50 $0.7810
  • 100 $0.6370
  • 500 $0.5040
  • 1000 $0.4030

Wuhan P&S Authorized Distributor

Part # Manufacturer Description Stock Price
L7912CV
STMicroelectronics Negative Voltage Regulator 1050
  • 1 $0.1700
  • 100 $0.1700
  • 500 $0.1700
  • 1000 $0.1700

Farnell element14 ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
L7912CV DISTI # 9756256
STMicroelectronics IC, V REG -12V, 7912, TO-220-3 RoHS: Compliant 0
  • 1 £0.4100
  • 10 £0.3800
  • 100 £0.2800
  • 250 £0.2200
  • 500 £0.1940
L7912CV-DG DISTI # 2849750
STMicroelectronics LDO, FIXED, -12V, 0.5A, TO-220-3 RoHS: Compliant 413
  • 1 £0.3900
  • 50 £0.3000
  • 100 £0.2350
  • 250 £0.2250
  • 500 £0.2160

Chip1Stop Authorized Distributor

Part # Manufacturer Description Stock Price
L7912CV DISTI # C1S730200137418
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant 60732
  • 5000 $0.1830
L7912CV DISTI # C1S730200413336
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant 60452
  • 2000 $0.1526
  • 1000 $0.1673
  • 100 $0.2142
  • 10 $0.3076
L7912CV-DG DISTI # C1S730200707396
STMicroelectronics Standard Regulator Neg -12V 1.5A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant 4430
  • 1000 $0.1930
  • 500 $0.2100
  • 100 $0.2560
  • 50 $0.2870
  • 25 $0.3160
  • 5 $0.7910

New Advantage Corporation  

Part # Manufacturer Description Stock Price
L7912CV DISTI # XSKDRABV0022084
STMicroelectronics   RoHS: Compliant 50
  • 3600 $0.2527
L7912CV DISTI # XSFP00000008507
STMicroelectronics Fixed Positive LDORegulator,5V,1.3VDropout,BIPolar, PSSO2 RoHS: Compliant 12595
  • 550 $0.3680
  • 12595 $0.3345
L7912CV-DG DISTI # XSKDRABV0022085
STMicroelectronics   RoHS: Compliant 50
  • 2650 $0.3455
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