Product Summary

The L7905CD2T-TR three-terminal negative regulator is available in TO-220, TO-220FP, TO-3 and D2PAK packages and several fixed output voltages, making it useful in a wide range of applications. The L7905CD2T-TR can provide local on-card regulation, eliminating the distribution problems associated with single point regulation; furthermore, having the same voltage option as the L7905CD2T-TR positive standard series, they are particularly suited for split power supplies. If adequate heat sinking is provided, they can deliver over 1.5A output current.

Parametrics

L7905CD2T-TR absolute maximum ratings: (1)DC Input voltage: -35 V for VO= 5 to 18V, -40 V for VO= 20, 24V; (2)Output current: Internally Limited; (3)Power dissipation: Internally Limited; (4)Storage temperature range: -65 to 150 ℃; (5)Operating junction temperature range: 0 to 150 ℃.

Features

L7905CD2T-TR features: (1)Output current up to 1.5A; (2)Output voltages of -5; -6; -8; -12; -15; -18; -20; -24V; (3)Thermal overload protection; (4)Short circuit protection; (5)Output transition SOA protection.

Diagrams

<IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/201210302527680.jpg">

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
L7905CD2T-TR
L7905CD2T-TR
STMicroelectronics
Linear Regulators - Standard 5.0V 1.5A Negative
Data Sheet
0-1: $0.47
1-10: $0.40
10-100: $0.28
100-250: $0.27
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
L7905ACD2T
L7905ACD2T
STMicroelectronics
Linear Regulators - Standard 5.0V 1.5A Negative
Data Sheet
Negotiable 
L7905ACD2T-TR
L7905ACD2T-TR
STMicroelectronics
Linear Regulators - Standard Dual low side switch
Data Sheet
0-1: $0.49
1-10: $0.43
10-100: $0.33
100-250: $0.29
L7905ACV
L7905ACV
STMicroelectronics
Linear Regulators - Standard 5.0V 1.5A Negative
Data Sheet
0-1: $0.38
1-10: $0.34
10-100: $0.26
100-250: $0.23
L7905ACV-DG
L7905ACV-DG
STMicroelectronics
Linear Regulators - Standard 2 % Negative Volt 1.5A -5V Dual Gauge
Data Sheet
0-1900: $0.19
1900-2000: $0.16
2000-5000: $0.15
5000-10000: $0.15
L7905CD2T-TR
L7905CD2T-TR
STMicroelectronics
Linear Regulators - Standard 5.0V 1.5A Negative
Data Sheet
0-1: $0.47
1-10: $0.40
10-100: $0.28
100-250: $0.27
L7905CP
L7905CP
STMicroelectronics
Linear Regulators - Standard 5.0V 1.5A Negative
Data Sheet
0-1: $0.50
1-10: $0.41
10-100: $0.34
100-250: $0.29