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SNVS774Q May 2004 – June 2020 LM117 , LM317-N

PRODUCTION DATA.

封裝選項(xiàng)

機(jī)械數(shù)據(jù) (封裝 | 引腳)

NDG|3
- MMSF017A
NDP|3
- MMSF021A
KTT|3
- MPSF006E
DCY|4
- MPDS094A
NDE|3
- MMSF014
NDT|3
- MMSF002

散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)

KTT|3
- PPTD276B
DCY|4
- QFND222B

訂購(gòu)信息

7.7 LM317-N Electrical Characteristics⁽¹⁾

Some specifications apply over full Operating Temperature Range as noted. Unless otherwise specified, T_J = 25°C, V_IN − V_OUT = 5 V, and I_OUT = 10 mA.

PARAMETER	TEST CONDITIONS		MIN	TYP	MAX	UNIT
Reference voltage	T_J = 25°C			1.25		V
Reference voltage	3 V ≤ (V_IN − V_OUT) ≤ 40 V, 10 mA ≤ I_OUT ≤ I_MAX⁽¹⁾ (over Full Operating Temperature Range)		1.2	1.25	1.3	V
Line regulation	3V ≤ (V_IN − V_OUT) ≤ 40 V⁽²⁾	T_J = 25°C		0.01	0.04	%/V
Line regulation	3V ≤ (V_IN − V_OUT) ≤ 40 V⁽²⁾	(over full operating temperature range)		0.02	0.07	%/V
Load regulation	10 mA ≤ I_OUT ≤ I_MAX⁽¹⁾⁽²⁾	T_J = 25°C		0.1%	0.5%
Load regulation	10 mA ≤ I_OUT ≤ I_MAX⁽¹⁾⁽²⁾	(over full operating temperature range)		0.3%	1.5%
Thermal regulation	20-ms pulse			0.04	0.07	%/W
Adjustment pin current	(over full operating temperature range)			50	100	μA
Adjustment pin current change	10 mA ≤ I_OUT ≤ I_MAX⁽¹⁾ 3V ≤ (V_IN − V_OUT) ≤ 40V	(over full operating temperature range)		0.2	5	μA
Temperature stability	T_MIN ≤ T_J ≤ T_MAX	(over full operating temperature range)		1%
Minimum load current	(V_IN − V_OUT) = 40 V	(over full operating temperature range)		3.5	10	mA
Current limit	(V_IN − V_OUT) ≤ 15 V	TO-3, TO-263 Packages (over full operating temperature range)	1.5	2.2	3.4	A
		SOT-223, TO-220 Packages (over full operating temperature range)	1.5	2.2	3.4
		TO, TO-252 Package (over full operating temperature range)	0.5	0.8	1.8
	(V_IN − V_OUT) = 40 V	TO-3, TO-263 packages	0.15	0.4		A
		SOT-223, TO-220 packages	0.15	0.4
		TO, TO-252 package	0.075	0.2
RMS output noise, % of V_OUT	10 Hz ≤ f ≤ 10 kHz			0.003%
Ripple rejection ratio	V_OUT = 10 V, f = 120 Hz, C_ADJ = 0 μF (over full operating temperature range)			65		dB
Ripple rejection ratio	V_OUT = 10V, f = 120 Hz, C_ADJ = 10 μF (over full operating temperature range)		66	80		dB
Long-term stability	T_J = 125°C, 1000 hrs			0.3%	1%

(1) I_MAX = 1.5 A for the NDS (TO-3), NDE (TO-220), and KTT (TO-263) packages. I_MAX = 1.0 A for the DCY (SOT-223) package.
I_MAX = 0.5 A for the NDT (TO) and NDP (TO-252) packages. Device power dissipation (P_D) is limited by ambient temperature (T_A), device maximum junction temperature (T_J), and package thermal resistance (R_θJA). The maximum allowable power dissipation at any temperature is : P_D(MAX) = ((T_J(MAX) – T_A) / R_θJA). All Min. and Max. limits are ensured to TI's Average Outgoing Quality Level (AOQL).

(2) Regulation is measured at a constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to heating effects are covered under the specifications for thermal regulation.

封裝選項(xiàng)

機(jī)械數(shù)據(jù) (封裝 | 引腳)

散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)

訂購(gòu)信息

7.7 LM317-N Electrical Characteristics(1)

7.7 LM317-N Electrical Characteristics⁽¹⁾